Transistor substitute list

Now its charge-carrying abilities and advanced fabrication technology make it an attractive Power transistor cross-reference list for Motorola, Philips and SGS-Thomson components. About 72% of these are transistors, 25% are integrated circuits. Any NPN Ge transistor oughta work fine. I know that it can be a royal pita to source the big 2N3716 (NPN) and 2N3792 (PNP) and 2N6259 (NPN) transistors. About 65% of these are integrated circuits, 32% are transistors, and 1% are thyristors. PNP Germanium Transistor, for Audio applications, Potentioally great for vintage guitar pedals! Type unknown, metal can, removed form a piece of audio equipment, that was made in the USA in 1966. Bipolar junction transistor (BJT) function is usually considered in terms of currents: a relatively small current through one of the transistor’s terminals exerts control over a much larger current. Semiconductor (Transistor, diode, IC) Cross reference. 276-2027 (heat sink required) Q2 2N3055 or similar NPN switching transistor 276-2041 (large heat sink required) Transistor cross reference replacement and guide is very important for every engineers and technicians because the data that you found in this guide can help you to find the exact replacement for the components that you are looking for such as transistor, fet, ic, diode, zener diode and etc. Basic BJT Amplifier Configurations There are plenty of texts around on basic electronics, so this is a very brief look at the three basic ways in which a bipolar junction transistor (BJT) can be used. I have a bunch of 2N4403 transistors, with the same style.


Mouser is an authorized distributor for many transistor manufacturers including Diodes Inc. Switching, Audio Amp So on. BC547 Transistor: Pinout, Diagrams, Equivalents & Datasheet A transistor is a device that regulates current or voltage flow and acts as a switch or gate for electronic signals. The word Transistor is a combination of the two words Trans fer Var istor which describes their mode of operation way back in their early days of electronics development. How to Make a Transistor Radio Learn how to make a radio that is powered by little more than a penny. com Is there anything available to see if a particular transistor can be replaced with a different one . Prior to its success with the transistor TI had, in March 1954, begun production of a silicon junction diode use for signal rectification. Highest Quality Ceramic Package with Gold Metallization This transistor has to this point proven to be a rugged replacement. Do not substitute it with a too high or too low ohms value as this will make the mosfet run warmer and eventually blow the mosfet itself. Email.


5 to 1. 2N Series Transistors Guide and Tutorial. Competitive Products Corp supplies you with billiard supplies, pinball supplies and arcade supplies that few companies offer such a full and complete line of billiard, pinball and arcade products. We need substitute mosfet transistor guide book in order for us to find replacement just in case we could not locate the original part number. Bipolar transistors are so named because their operation involves both electrons and holes. So you have a DC motor or lamp but no matter how you connect them to your Arduino they just won't work? Discover the best Transistor books and audiobooks. And as for my mystery Ediswan Transistor i found this page on them for anyone that may find one aswell, Dunno if it's any use to anyone and it's not quite a transistor substitute but it is a data sheet of every OC Ge Transistor with PNP or NPN listing, values & ratings and notes on there uses e. Beware, however. Audio Amplifiers. What substitute can i use?I have searched a lot and get to know that 2n2222,2n4401,2n2907,bc547 can be a replacement but i want to know a perfect substitute for 2n3904 transistor.


Posted on 17 April 2014 by Laurent Boumendil. They listed the MPSA18 as the transistor of choice, but at the time of my order Mouser had none, and I substituted a PN2222ATF . g. Next we will talk about diodes, followed by the bipolar junction transistor. IC Cross Reference Cross Reference CI STK Cross Reference CI TDA Cross Reference CI Sharp Cross Reference Hitachi Audio IC Cross Reference and Circuit Applications SMD Cross Reference and Equivalent We make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the Information is free Find Data Transistor Equivalents related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Data Transistor Equivalents information. Catalog Datasheet MFG & Type PDF Document Tags; Transistor AND DIODE Equivalent list. We have been told that we must always use back the same part number when comes to troubleshooting electronic equipment for reliabilities after repair. i have to make a portable handly lie detector but i was not able to get a 2n3904. If you were going to counterfeit something, say a transistor, would you counterfeit: a) a very common transistor, b) a very high performance and expensive transistor c) a transistor that is already very cheaply made, sold at a low price that is so rare in the marketplace that nobody has one. Make your own community radio or just play MP3 to an entire village with PCI MAX 2005.


Video arcade game parts, supplies, repair and technical information The 2N series, created by RETMA, the Radio Electronics & Television Manufacturers Association which in 1957 became the EIA (Electronic Industries Association), was the first series of transistors that contained devices from many vendors using a common numbering system. com and in the search window, just type in the number of the transistor. On this set of curves the transistor has a beta of 150 DELCO 1950/1960s GERMANIUM POWER TRANSISTORS In mid-1957, Delco came out with their first TO-3 device, the 2N392. In this guide I will explain how the two main types of electronic switches work, these being relays, and transistors. Add to Wish List General Electric - GE-3 - Transistor, PNP. what i am trying to build is a shotclock using arduino as its microcontroller, this contains about 49 segments of led strip and each strip has a rating of 12v,1. Welcome! Please enter your account number and password. 2SC2879 HG-Huagao Transistor These are made to be a direct replacement for Discontinued Toshiba 2SC2879 Silicon NPN RF Power Transistor for HF (2 ~ 30MHz) SSB Linear Power Amplifier Applications. The characteristics and approximate specifications of 2N Series Discrete Transistors are generally the same between different manufacturers. (If no replacement is shown for a particular tube number, there is no replacement and you must use original tube number to replace a defective tube).


IC is equal to beta IB. Sending us an order implies that you understand and agree with this disclaimer. Cross Reference Search. There are two basic types of bipolar transistor construction, PNP and NPN, which basically describes the physical arrangement of the P-type and N-type semiconductor materials from which they are 2N General Purpose Transistor Series for Amplifiers, Radios and Switches Semi Select is a Transistor Selection Guide which enables you to find the transistor you need based upon the different properties of the transistor. Choose a substitute transistor with a maximum power rating at least as high as the original. datasheet. This product is no longer available! 0 reviews Founded in 1984, A-1 Telecom is a privately owned distributor and manufacturer of consumer electronic products. 2N Power Transistors, 2N Power, Power Transistor, 2N Power Transistor Series IC Software Database dated 2003 with database information from more than 100,000 semiconductors such as transistors and integrated circuits. Does anyone know where the site is that you type in a transistor and get a list of equivalent transistor? Alibaba. substituting an MPSA55 would also fail because it is a much slower transistor (50Mhz against 150 Mhz) I don't think subnstitution tables take these parameters into account Understanding Transistor Replacement, Substitution and Information Is Very Important For a Electronic Repairer.


I've fixed everything in my Heathkit IO-102 except the vertical amplifier board. CURRENT GAIN Current gain is only occasionally significant when choosing a substitute transistor. This was in 1954, a blockbuster year for the company. 170873. 2343 Main St. Radio Shack transistor substitution and application information from the Radio Shack 1974 annual catalog. SKU. J. I'll probably make up a far more "extensive" chart in the future, but this will be a "start" If i can't find a particular transistor, can i just look at its data sheet and find a different transistor with similar values? Yes, and all the 2222(A)'s are 2N2222(A)'s. Select a replacement transistor of the same material: Most transistors are either silicon or germanium.


onsemi. This 1960 TUBE CADDY BELOW book also includes all tube numbers from all over the world. R4 1 ohm 1/2 watt Resistor. Can you help me replace these transistors? Everything but the 2N3393 is long gone. In each case, one terminal is common to both the input and output signal. The transistor is used in a wide variety of digital and analog functions, including amplification, switching, voltage regulation, signal modulation, and oscillators because of its fast response and accuracy. The first choice is usually an integrated circuit designed for the purpose such as the LM386 or newer class D switching types that often accept digital data instead of simple audio voltage. The NPN NPN Transistor Examples. Electronics service manual exchange : schematics,datasheets,diagrams,repairs,schema,service manuals,eeprom bins,pcb as well as service mode entry, make to model and chassis correspondence and more. .


), B808(TRANS) (May not be an exact mechanical or electrical equivalent. . Mitsubishi discontinued the 2SC2166, 2SC1969, and 2SC2312 in 2004 but EKL has released compatible replacement components. Choose a transistor of the same polarity: The first major selection criterion is whether the transistor is PNP or NPN. Because the 2N3055 is a bipolar junction transistor, its three terminals are called the base, the collector and the emitter. However, it will provide an acceptable substitute in the majority of typical applications. The links at left may help you to research your own replacement transistors. The official e-commerce Division of NTE Electronics, Inc. Soon after, Raytheon made available the CK721, a somewhat lower noise and higher gain of Ck722, actually coming from the same batch and sorted as a "better" transistor. Go to Google.


ECG128, 5W/140V/1A TO-39 NPN Transistor (NTE128), $5 To be really sure of any substitute, use the search features below to find the now default NTE part, Scroll to bottom of page for SEMICONDUCTOR CROSS REFERENCE Ken's Electronics, (Wholesale & Retail Electronic Parts) Kalamazoo, Michigan. 5K resistor to collector. 0 Vdc Collector Current − Continuous IC 600 mAdc Total Device Dissipation @ TA = 25°C Derate MPSA13 datasheet, MPSA13 pdf, MPSA13 data sheet, datasheet, data sheet, pdf, Central Semiconductor, Leaded Small Signal Transistor Darlington Bipolar Transistor - A Bipolar Junction Transistor (BJT) is a three-terminal electronic device made of doped semiconductor material and may be used in amplifying or switching applications. Abstract: Transistor Equivalent list 8ch pnp DARLINGTON TRANSISTOR ARRAY pnp Octal Darlington Transistor Arrays equivalent transistor 2sk TD62783 equivalent 2SK1078 TD62783 pnp DARLINGTON TRANSISTOR ARRAY TD62504 equivalent 1815 2sc1815 2sc1815 70401815 npn transistor 2878 2sc2878 2sc2878 70402878 5550 2n5550 2n5550 70405550 2n3638 mps-6533, mps-6534, 2n3644, 2n4403 2n3638, 2n3644 70403638 2n3642 mps-6530, mps-6531 2n3642 70403642 3642 backstage 30 (limiter) to-126 transistor sje-5331 sje-360, sje-5919 mje-243 case 77 70405331 lead config. There is an AF118, but this is not found in transistor radios - it's a high voltage transistor intended for use in video circuits, but it is occasionally found elsewhere (for example, the Leak Stereo 30 hi-fi amplifier). Transistor Tutorial Summary We can summarise the main points in this transistors tutorial section as follows: Having looked at the construction and operation of NPN and PNP bipolar junctions transistors (BJT’s) as well as field effect transistors (FET’s), both junction and insulated gate, we can summarise the main points of these transistor I keep looking for equivalent transistors, and sometimes find a website that gives a list equivalent transistor; however, I do not for some reason not bookmark it. im/awk5U MOSFETs are a type of transistor but they don't function like a bi-junction transistor, like the 2n3055. 60 each. Substitute Transistor Manual Read/Download I need a valid commercial reference of this transistor, and perhaps the oher 2 additional transistors If it is a segment driver you may be able to get a replacement as I believe this chip 1858-0044 was All thanks to HP 97 service manual. 2n3055 is a bi-junction transistor that is used as a current controlled-current source where MOSFETs is also a type of transistor but it is used as a voltage controlled-voltage source.


25 . A voltage applied through a resistor to the base can control the current flowing from the collector to the emitter. To Within this area you will find a full selection of silicon transistors. Add to Wish List Add to Compare. Transistors consist of three layers of a semiconductor material, each capable of carrying a current. www. 00. 0 try to exclude using words such as: serial, code, keygen, hacked, patch, warez, etc. The 3108 is an NPN Ge transistor. There are books galore on this but surely someone knows of a site that has them listed and searchable Mmm, I just used it to find a replacement for the 2N6044 used on the Lunar Lander mission light PCB.


In the gate circuit, the collector is tied to -6V through a 560 ohm resistor. A transistor “equivalent circuit” is usually a linear approximation that simplifies circuit analysis of transistor circuit. Whether you want to keep a simple list of contacts' info, or you want to build secure and complex database structure for inventory tracking, m9P Database is suitable for the task. 00 (overpayment refund), so that you can measure the specifications and if useful for you. In the 1950s and 1960s, hundreds of hobbyist electronics projects based around the CK722 transistor were published in popular books and magazines. bunkerofdoom. 2N4401 General Purpose Transistors NPN Silicon Features • Pb−Free Packages are Available* MAXIMUM RATINGS Rating Symbol Value Unit Collector − Emitter Voltage VCEO 40 Vdc Collector − Base Voltage VCBO 60 Vdc Emitter − Base Voltage VEBO 6. There are two basic types of transistor - bipolar junction transistors and field-effect transistors, known respectively as BJTs and FETs. You can test a transistor with a multimeter that has a diode test function. Component catalog, datasheets and online cross reference Transistor Equivalents for the substitution of modern transistors in elderly projects.


The BC548 is manufactured in a plastic TO-92 case. The ERF-2030 RF power 25 watt transistor replaces the 2SC2166, 2SC1969 and 2SC2312 transistors. 2n3904 is NPN. In the case of both devices, we will talk about the nonlinear models, load line analysis and applications. Be prepared the next time you need to substitute. Material = How to choose a replacement for a bipolar transistor LIST Last Update. We will be adding more units as time allows. Each transistor is specialized in its application. $15. , Vancouver, BC, Canada V5T 3C9 Transistors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers.


Text: The collector of the series-pass output transistor is brought out separately at terminal 2 ("current booster") to provide base drive for an external p-n-p transistor ; this approach is one method of , controlled by an appropriate external sensing network, transistor Q15, serves to provide protective , current-limiting mode transistor Q15 1. The underlying concept is that each ECG, NTE, or SK numbered device can replace a group of other semiconductors. ECG Philips Guide Book . In all cases, the 12 V rating on the 2N2894 transistor is adequate. Here is an image showing the pin diagram of the this transistor. 8K Resistor (substitute variable resistor to fine tune voltage) R3 10 ohm Resistor. Usually ships within 8 to 10 days* $2. Tables of equivalents between russian and western parts. Discontinued. Be the first to review this product .


Adafruit Industries, Unique & fun DIY electronics and kits TIP120 Power Darlington Transistors - 3 pack ID: 976 - Transistors are powerful little electronic switches, and when our little NPN transistors aren't power enough for your project, we have been known to use these beefy TIP120 Darlington transistors. Technical feats previously requiring relatively large, mechanically fragile, power-hungry vacuum tubes were suddenly achievable with tiny, mechanically rugged, power-thrifty specks of crystalline silicon. A transistor is a semiconductor that allows current to flow through it under certain conditions, and cuts current off when other conditions are present. This is the same spec used for bipolar transistors. The purpose of the Cross Refererce Guide is to assist you in searching for a part on our linecard by the manufacturer which is similar in function to products of other companies. Turns out, every transistor is fried! (Power supply failed, taking out everything on this board. 2N702 NTE123A NPN Silicon Complementary Transistor, General Purpose 2N918(A) NTE161 NPN Silicon Transistor. com offers 310 s8050 transistor equivalent products. Is this fine to substitute with? Here is more data on the 2N4403: This PNP transistor is designed as a general purpose amplifier and for switching applications at collector currents of 10ua to 100mA. The primary transistor is the BJT and FET is the modern version of transistor.


Transistor Database. INTRODUCTION - A transistor is a small electronic device that can cause changes in a large electrical output signal by small changes in a small input signal. Info: Base = center pin This manual tells what radio receiving tube will substitute for another and work as a replacement. Q1 MJE34 or similar PNP switching transistor. eg substituting a BC486 for a 2N4402 will fail on connection details, although electrically they are very similar. Transistors are commonly used as either a switch or a current amplifier. Be forewarned *** not all substitutions are appropriate all the time***. AND THE TRANSISTOR MUSEUM™ This book is the first of a series of History of Transistors publications developed by the Transistor Museum™. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads. I B = I C /β = (4*10-3)/100 =40uA.


This manual lists maximum ratings for VCBO, VEBO, IC, PC, hFE, and frequency. Darlington Circuit Schematic BASE EMITTER COLLECTOR ≈ 8. This is a new, reproduction Delco Ignition Coil, Part # 1115263 for use 1967 Corvettes with 427 engines and Transistor Ignition. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. Good and bad are subjective terms that will be different for different people depending on their musical or playing preferences, but is actually the mix of different values of all of the components in the circuit (capacitors, resistors, diodes), with a small I'm looking at buying transistors and noticed it's extremely difficult to find AC 128 transistors, as noted on the Fuzz Factory schematic. A2222 Datasheet - PNP Transistor ( -50V, -10A ) - Onsemi, 2SA2222SG datasheet, A2222 pdf, A2222 pinout, A2222 manual, A2222 schematic, A2222 equivalent. 1551 The first low-cost junction transistor available to the general public was the CK722, a PNP germanium small signal unit introduced by Raytheon in early 1953 for $7. 50 Clarion 099995400 Fpc Frt To Main Board: Not in stock. capacitors and a whole list of other parts. com Also, if the transistor you need isn't listed, you can look up the datasheet ( www.


BC546B, BC547A, B, C, BC548B, C Amplifier Transistors NPN Silicon Features • Pb−Free Packages are Available* MAXIMUM RATINGS Rating Symbol Value Unit Collector - Emitter Voltage BC546 BC547 BC548 VCEO 65 45 30 Vdc Collector - Base Voltage BC546 BC547 BC548 VCBO 80 50 30 Vdc Emitter - Base Voltage VEBO 6. Choosing a transistor. equivalent transistor D1555 datasheet, cross reference, transistors, scr, ic h7809ba da78l09 to-92 h7809be de7809 to-220ab h7809bi di7809 to-251 h7809bj dj7809 to-252 h7809bm dm78l09 sot-89 h7812ai di7812a to-251 h7812aj dj7812a to-252 h7812ba da78l12 to-92 h7812be de7812 to-220ab h7812bi di7812 to-251 h7812bj dj7812 to-252 h7812bm dm78l12 sot-89 h7815be de7815 to-220ab The alloy-diffused AF114, AF115, AF116 and AF117 transistors were introduced in the early 1960s. 14XT+Diaphragm Replacement diaphragm used only in PV TLS4AX . FOR QUESTIONS AND ASSISTANCE: THE SRFJ7044 IS NO LONGER AVAILABLE. A small current at the BC547 transistor's base controls a larger current at collector & emitter terminals. NTE a leading electronics supplier of semiconductors, capacitors, resistors, LED products and more. Transistor Cross-Reference chart showing stereo receiver / amplifier models that use the same original / OEM output transistors / semiconductors. A lot of people have pointed out, especially when I first proposed the Transistor MJ15016, TO-3 Case, PNP PowerBase complementary transistors designed for high power audio, stepping motor and other linear applications. may differ www.


Unijunction transistor circuits were popular in hobbyist electronics circuits in the 1960s and 1970s because they allowed simple oscillators to be built using just one active device. By the end of 1957, Delco had released 3 more TO-6 Germanium types, the 2N441, the 2N442, and the 2N443, far left. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available. If the original fet part number is 1 ohm then a good replacement mosfet must have the ohm values between of 0. That is, a weak input signal can be amplified (made stronger) by a transistor. Transistor specification parameters. So called equivalent parts, or NTE replacements, may not work at all in some cases, because they were worse in some spec, or the circuit was designed with the assumptions that the part had a fairly low bandwidth. 1. If you do not have a pre-assigned account number, just click "Login now" for full guest access. A cross-reference list, sorted by category, of the many of THAT Corporation's integrated circuits which are drop-in replacements for the parts of of other IC manufacturers.


Raytheon introduced its famous experimenter-geared low-cost transistor CK722 in 1953 and it was still manufactured through late 60's. Calculate the base current IB to switch a resistive load of 4mA of a Bipolar NPN transistor which having the current gain (β) value 100. Draw the directions of all currents for these two transistors (one NPN and one PNP), clearly identifying which of the Home » EN-369FN Transistor. In 1958 they came out with another TO-3 device, the 2N553, the middle two items. The 2N3055 transistor, like all transistors, is essentially an electronic switch. A substitution guide will sometimes list a replacement for your part, even though the two parts are not very similar. 2N3903, 2N3904 General Purpose Transistors NPN Silicon Features • Pb−Free Packages are Available* MAXIMUM RATINGS Rating Symbol Value Unit Collector−Emitter Voltage VCEO 40 Vdc Collector−Base Voltage VCBO 60 Vdc Emitter−Base Voltage VEBO 6. Parts Express stocks and ships free - Transistors from the category of Semiconductors in the Electronic Parts Department. Byers | January/February 1982. There is no obvious logic to the numbering system.


General Transistor substitution chart. The ID printed on components can be misleading, and is sometimes a shortened version of all the info needed for an accurate cross-reference. K3563 datasheet a substitute transistor with a breakdown voltage rating at least as high as the original. repair. TIP120, TIP121, TIP122 (NPN); TIP125, TIP126, TIP127 (PNP) www. Bipolar Transistor AUK Fairchild KEC Rohm Toshiba AUK Fairchild KEC Rohm Toshiba 2N3906 MMBT3906 2N3906 2N3906 KN3906 2N3906 SBT2907A/F MMBT4403 KST2907A KST55 KTN2907AS MMBTA55 MMST2907A 2SA2090 Q 2N5401 2N5401 KSA709 2N5401 SBT2907AU FJX2907A QKTN2907AU UMT2907A 2SA2088 Q 2SA1979 Q KTA1270 2SA854S 2SA2085S 2SA562TM SBT3906/F KST3906 MMBT3906 If, for some reason, you can't get an exact replacement for the transistor that you want to replace, you can refer to one of the transistor substitution guides or book, and try to identify a "near replacement". For example, the single most popular ECG and NTE transistor, the 123AP, replaces thousands of different OEM and industry standard part numbered transistors. Finding transistor replacement can take you hours if you don’t know the right method to do it. Use a 2N5088 or 2N5089. com) and find out if its silicon or germanium, PNP or NPN, and this chart will help you find some options.


2SC2786, SRF2838 (SEE 2SC2782), 2SC2985 Transistor, 2SC2724 Transistor, 2SC2915 Transistor, NEC, 2SC2641 Transistor, Toshiba, 2SC2988 Transistor, matsushita, 2SC2673 Silicon NPN Transistor, 2SC2879 - Transistor, Toshiba , 2SC2879-RFP Transistor, 12v, 120 watt pep, RFP (HG - Huagao), 2SC2879MQ - Matched Set of 4 Toshiba Transistors, 2SC2879M8 - Matched Set of 8 Toshiba Transistors, 2SC2879M16 How Electronic Switches Work for Noobs: Relays and Transistors: Hello, This Instructable is targeted at those just stepping into the world of electronics. There are many types of transistors in use. We may add more 'electronic parts cross-references, for items such as IC chips and relays in the future. The Field Effect Transistor is a different technology than the Bipolar Junction Transistor. This is the [official] Frequently Asked Questions (FAQ) list for the newsgroup sci. Fill PartNo and click «Search» button, we'll show you all available parts for replacement. We list numerous commercial part numbers and their ASI exact replacement or suggest a similar device. 0 k ≈ 120 Germanium Can Take Transistors Where Silicon Can’t Germanium was an early transistor material. learned in the past about what’s happening at the silicon level in a transistor. Guide to 2N Series Transistors - Approximate specs and characteristics.


Is there any equivalent transistor I can use in place of this one, something that is easier/cheaper to get a hold of? Thanks in advance! BC547 is a NPN transistor hence the collector and emitter will be left open when the base pin is held at ground and will be closed when a signal is provided to base pin. Usually ships within 8 to 10 days* If the diode gives out, or the -6V supply goes open circuit (inserting a card with power on), there is a maximum of 12 V through a 1. Brand: EKL Components Product Code: E20-00006. A wide variety of s8050 transistor equivalent options are available to you, such as field-effect transistor, drive ic, and triode transistor. Attention must be paid to how the transistor is being used and it’s requirements in the circuit. Your satisfy is our aim. They have the raised lettering on the case and the Delco Remy logo on t A great selection of parts from ABC and D&A for ham radio operators to use in repairing or building Ten Meter linears at reasonable prices. The parts are divided into three tables - bipolar, field-effect transistors and digital IC's. Simplifying your search query should return more download results. com offers 3,194 equivalent transistor products.


All Transistors Datasheet. This part is available to order. While being easy-to-use, the product is powerful and capable of creating databases that can be used for a wide range of needs. Dunno if it's any use to anyone and it's not quite a transistor substitute but it is a data sheet of every OC Ge Transistor with PNP or NPN listing, values & ratings and notes on there uses e. BC557 is complimentary pnp (to the BC547). When choosing a transistor using the transistor specification or data sheets, it is necessary to be able to understand what the different transistor specifications mean. These devices can also be used in power switching circuits such as relay or solenoid drivers, dc–to–dc converters, inverters, or for inductive loads requiring higher safe operating areas. Will sell your first sample for $3. Please click CONTACT button above and read answers to Frequently Asked Questions before Emailing or telephoning with orders or questions. And as for my mystery Ediswan Transistor i found this page on them for anyone that may find one aswell, Enter the Manufacturer Part Number of your Semiconductors into the form below to locate a compatible NTE replacement.


You can It's easy enough to do. A transistor is a semiconductor device commonly used as an amplifier or an electrically controlled switch. It is a body of knowledge that hopes to guide you when YOU are attempting to diagnose and repair just about anything that plugs into the wall or runs off batteries, more or less. We will conclude this chapter by looking at how transistors can be used as logic devices. [Texas Instruments 1954] Use Arduino With TIP120 Transistor to Control Motors and High Power Devices: Hello again. Big Daddy Enterprises will assume NO responsibility for any property damage and/or injury to yourself or others that may result from the use or misuse of anything you purchase from us, including services. The look for the best price on the actual part or a suggested substitute. ), BC200/02, BC200(GREEN) (May not be an exact mechanical or electrical equivalent. Should you find any info that can fill in any of the blanks in the matrix below Bipolar Power Transistor Selection Guide January 2003 Table of Contents Product page General Purpose Transistors Horizontal Deflection Output Transistors Product page DPAK D2PAK SOT-223 IPAK TO-126 TO--Darlington Transistors DPAK IPAK TO-126 TO-220 TO-220F TO-3P TO-3PF Switching Transistors DPAK D2PAK TO-92 TO-126 TO-220 TO-220F TO-3P TO-3PF 2 The initial '2N' identifies the part as a transistor and the rest of the code identifies the particular transistor. EN-369FN Transistor.


The main classification is as follows. Read Transistor books like Field-Effect and Bipolar Power Transistor Physics and Foundations of Western Civilization II for free with a free 30-day trial Tubescreamer transistor substitution As part of the Tubscreamer clone project, I ordered parts from Mouser based on the list provided by the DIY Effects build documents . Unless you need higher gain, you could use a 2N3904 npn and a 2N3906 pnp. Here I collected all information i have about replacements among western parts to the russian components i use in my constructions. The most basic question of all when choosing a transistor, though, is not whether it's a BJT or an FET but its polarity - in use is its is there a substitute for a panasonic "AN5858K" color-tv av-switch ic? (Please post followups or tech enquires to the newsgroup) John's Jukes Ltd. The ZTX450 is manufactured in a plastic TO-92 case. Parts List: R1 1K Resistor. I have a circuit that uses BC106 and 2N3634, which can't find in store (where I live). BC547 is an NPN bi-polar junction transistor. Taking strong belief that our location would factor heavily in being able to serve our customers, our founder strategically set up a warehouse with a few hundred products in Niles, Michigan (just a little over an hour east of Chicago).


They include 2N4403, JAN2N2222A, 2SC4388, 2SA1673, 2SC5101, 2SA1909, 2SA970BL etc. For example, they were used for relaxation oscillators in variable-rate strobe lights. Transistors are nonlinear devices but all circuit analysis is premised on the circuit elements being linear so this causes 10PCS HY1906 HY1906P TO-220 130A 65V original New transistor Dear buyers: Welcome to our store,Thanks! We try our best to provide you high quality and good service. Standard. BV GSS – the breakdown voltage between k3563 datasheet Gate and the Source terminals when the drain is short-circuited to the source. The History of Transistors Volume 1 documents The First Germanium Hobbyist Transistors, a subject that should be of great interest to the modern-day experimenter, engineer, historian, researcher and hobbyist. , Infineon, IXYS, Microsemi, Nexperia, ON Semiconductor, ROHM, STMicroelectronics, Texas Instruments, Toshiba, Vishay & more. Out of stock. R2 1. SEE SUBSTITUTE : Replacement Available - See Below : Clarion 198024150 FET Transistor 2SK241YGR: Not in stock.


Chapter 4 - Bipolar Junction Transistors The invention of the bipolar transistor in 1948 ushered in a revolution in electronics. Last edited June 19, 2914 - I need to verify this list, please be carefulmost are good though! Just added - here is a sheet on Wurlitzer transistor pinouts, and another on finding the correct substitute, along with reforming capacitors If you want a list of common types, look at circuits on the internet and note the types used, for example the 2N2222 npn transistor is often used in American circuits and has the advantage that the number is easy to remember. When the Delco DTS line of power transistors were discontinued, SIE began A complete selection of FETs available from ntepartsdirect. For the best answers, search on this site https://shorturl. Let us have a look at the BJTs. so use with caution. The types of BJT are NPN and PNP transistors. 2n3906 is a PNP transistor. Icom currently substitutes the Mitsubishi RD70HVF1 for their radios. BC547 is generic medium gain npn.


When a transistor is unavailable for whatever reason, an equivalent transistor often can be substituted. Here is a list of common transistors found in vintage audio and their modern day substitution. A transistor, stands for transfer of resistance, is commonly used to amplify current. This is the circuit we're dealing with: The substitute should also duplicate your particular pattern. Use a 2N5087. To improve search results for Transistor Substitution Database 2. By T. 0 Vdc Collector Current − Continuous IC 200 mAdc Total Device Dissipation @ TA = 25°C Derate Arrow is showing the mosfet ohms value in a transistor substituion book . As is Turn your PC into a FM radio transmitter with this amazing card. A wide variety of equivalent transistor options are available to you, such as field-effect transistor, triode transistor, and bipolar junction transistor.


This blueprint shows the circuitry of the penny-powered >> Re: Transistor Equivalent "C945" may be insufficient information to determine an accurate replacement device. A TO-5 transistor with a P D of 3 watts might be able to dissipate 8-10 watts with a heat sink. The only parts on your list that are definitively obsolete are the 2N1308, 2N2646, and LM30380. You can sub in a BC557 or similar, just remember to check the pin-out for both 2n3906 and whatever you sub. updatemydynaco. Semi Select is not a stand-alone product but a database which can be used in the following products:. Cross-references are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. That was my point. The ERF2030 is a 25 watt transistor that is actually an upgrade over the old Mitsubishi components. I'm building my SSTRAN AMT 3000 and I had an accident with the 2N3906 PNP transistor.


com. If you want to get World Latest the transistor substitution Manual - abroad Official site includes downloads, character and town information, and episode guide. Searching the right transistor for substitution is a skill, if you replace wrong specifications of transistor i Transistor Substitution Guide NTE Components with cross-reference. If you are satisfy with us,pleae leave five star positive feeback,and welcome to our store again,we will supply the good items and service all the time. Modest power audio amplifiers for driving small speakers or other light loads can be constructed in a number of ways. That cannot substitute for one another. 5 ohm. Learn from Transistor experts like Adolph Blicher and Robert Bucholz. This will lead naturally to our discussion of digital systems. As bias voltages and other features are different it is necessary to select a replacement transistor with the same material.


5 watts now i am not sure if this 2n2222 has enough rating if i use this transistor in each segment and by only using a single 12v dc source witihin the ckt of this 2n2222 of course the arduino will only look like an actuator like a Small-signal Transistors Replacement list BC337A BC337 equivalent type BC338 BC337 BC338-16 BC337-16 BC338-25 BC337-25 BC338-40 BC337-40 BC368-16 BC635-16 BC368-25 BC635-16 equivalent type BC547A BC546A BC548 BC547 BC548A BC546A BC548B BC547B BC548C BC547C BC549 BC547B BC549B BC547B BC550 BC547B BC550B BC547B BC557A BC556A BC558 BC557 BC558A Bipolar Transistor Cross-Reference Search. electronics. Alibaba. com 3 Figure 1. There are a number of standard parameters with abbreviations that are used to define the performance of a transistor. Is there any website which could help me find an equivalent transistor? For instance I want to replace BC106 Transistor Substitutes Introduction: I have sourced components for wg6100 and Sega GO8 (and other vector) monitor rebuilds and I've collected some useful intel. This list is a valuable starting point. 2. Calculate the base current of a bipolar NPN transistor having the bias voltage 10V and the input base resistance of 200kΩ. COMPONENT VALUES MAKE THE SOUND - There is a myth that the transistor type is responsible for the sound of a Big Muff being good or bad.


Detailed ASI datasheets, specifications and package outline drawings are available as well. For some reason it shows the Hfe of this transistor at 1200 times, but the datasheet for it say 2500 times, quite a difference. Determining the correct cross is simplified by referring to our Transistor Sub Spec Manual. So every time I used a transistor circuit in a project, I would promptly forget the proper configuration for doing it, and everything I knew about which transistor type did what, and I’ve have to look it all up again next time. In the history of transistors, Texas Instruments is best known as the first company to commence production of silicon transistors. 0 Vdc Collector Current So to begin I'm going to substitute this expression for beta into this equation. $48. A page which shows a cross reference chart for FET type transtors. transistor substitute list

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