Please bookmark or visit this new cross reference page. A transistor is a threeterminal semiconductor device that can be used for amplification, switching, voltage stabilization, signal modulation and many other functions. But you might already have a suitable substitute in your parts drawers. Power transistor cross reference list for motorola, philips and sgsthomson components. The importance of transistor cross reference, datasheet, equivalent and specification. This pair of transistors will buffer the signal from q3s collector, and provide a high gain as the signal goes to the final stage. Capture, index, cross reference, and find related information easily. 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. Tr4, the am rf transistor, 121687, tests bad on this radio. Crosses are made according to maximum ratings and electrical characteristics, approximately transistor type. Amplifier transistor cross reference antique radio forums.
Updatezenith royal 7000 transistor substituteam working. The data sheet is very important for every engineers and technicians because it can help them to find the nearest replacement for the components that they are. Over 1 billion electronic components can be searched parametrically, through partial part number entries, description or manufacturer names with their cross. The underlying concept is that each ecg, nte, or sk numbered device can replace a group of other semiconductors. The famous transistor cross reference book is the philip ecg semiconductor master replacement guide. Welcome to the diodes incorporateds product cross reference.
M9642, the full number is 48869642 and now you can cross reference the transistor. Electronic parts cross reference data siliconexperts part search tool automatically searches for parametric similarities between components to find formfitfunction equivalents. Rca sk crossreference datasheet, cross reference, circuit and application notes in pdf format. Transistor equivalent book pdf free download by corfikome issuu. A click on a product type takes you to the corresponding product information page on the nxp website. Ecg, nte, and sk are lines of universal replacement semiconductors. Diode schematic symbol and actual picture of a common 1n914 diode the black stripe in the picture is the cathode. Categorypolarityic valuebvceo value 704 x y zzz x odd number 7 pnp x even number 8 npn y. En2960 npn triple diffused planar silicon transistor 2sc4002 highvoltage driver applications features package dimensions high breakdown voltage. If you have questions or request assistance, please contact us. I need a conversion chart for motorola semiconductors.
Im trying to find a cross reference for a power transistor s40411. Hp parts cross reference spreadsheet electronics point. Q11 is a common collector and q12 is a common emitter. Nte downloaded software requires a registration form to be completed but the software is free. Transistor museum construction projects point contact. Family owned and operated for over 40 years semiconductor cross reference. 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. Electronic parts cross reference data siliconexpert. It has a letter designation above the part number which is f and i thought that might be fairchild but nothing turned up on their website. In an effort to simplify cross reference searches, nte has recently consolidated its individual cross reference databases into one global search. Discrete semiconductors selection guide 2010 products for general applications bene. Feel free to download it and usedistribute it as you see fit. Unique for these types of controllers, alarms for overtemperature as well as load line interrupt conditions are available.
Contact our experienced application engineers for assistance. The circuit schematic symbol of a diode is shown in figure 5. Discrete semiconductors selection guide 2010 diodes, transistors, esd and signal conditioning devices excellence in portfolio and performance. Maybe, you have already found some formulas in a book and you are confused and discouraged because of the complexity.
Transistor codes surface mount, pnp, npn, choosing. 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. Cross reference electronic circuits, tv schematics, audio. Bipolar transistor crossreference search equivalent. Detailed asi datasheets, specifications and package outline drawings are available as well. Because i found it so challenging to know what parts to buy when servicing the hp oscilloscope, i combined information from several sources and created the hp parts cross reference spreadsheet. Early soviet transistor development is poorly documented in the west, and devices of this type are very rare. Transistors rf small signal transistor cross reference chart transistor cross reference database ecg cross reference nte electronics inc, electronic cross reference database. In addition, on semiconductor recommends the following cross reference to the planned cadeka part numbers. Part numbering system for peavey to3 power transistors. Cross reference guide is a search engine for electronic parts xref.
Nte cross reference guide enter the manufacturer part number of your semiconductors into the form below to locate a compatible nte replacement. These transistors help to form the input differential stage of the amplifier. The nte cross reference shows nte 107 as the replacement for the 121687. Fill partno and click search button, well show you all available parts for replacement. Nov 26, 2018 transistor manual etrc3296 s ge4 2 ge18 1 ge66. Repair transistor ecg nte reverse cross this list is for reference purposes only. Upload your bom bill of materials to view equivalent ti cross reference part information, ti datasheets, instant inventory, and price data for your entire list, up to 5000 parts. Most projects will specify a particular transistor, but if necessary you can usually substitute an equivalent transistor from the wide range available.
Has anyone tried this substitution and does it work ok. Aug 11, 2010 as i have read tons of postings here, i keep reading about the 2n3055 and trying to find a solid replacement. Here are the missing four numbers that youll need to cross reference most of the motorola transistors 48869336. All electronic repairers should know how to read the transistor cross reference equivalent book if they want to succeed in electronic repairs. Sk replacement semiconductor guide and supplement cross references over 230,460 industry part numbers. Semiconductor transistor, diode, ic cross reference.
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 from errors or omission. This new version contains all the latest information from nte as well as hundreds of thousands of cross references. 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. Nte electronics has released the latest version of their popular cross reference software program, quickcross.
So i thought it might be a good idea to have a single posting, dedicated to this one transistor. Diodes assumes that the information is accurate, but bears no liability due to incorrect or incomplete information or other errors. Package cross reference 88 packing methods 90 minimized outline drawings and reflow soldering footprint 96. The 14th edition ecg semiconductor master guide features approximately,000 additional crosses and over 230 new devices, including several new product families. Above is a 1957 type c2a soviet point contact transistor, shown next to a classic western electric a1729 point contact transistor from the early 1950s. Jun 29, 2019 transistors can also work as switches. In the content you can find all kind of electronic components specification and ic schematic too. For example, a memory chip contains hundreds of millions or even. Shop nte transistors, thermal cutoff, pnp bipolar, triac, and more. Ecg and nte use the same device numbering system, but the sk numbering system is completely different. Cross reference universal transistor reference page 1. A page which shows a specifications chart for various signal transistors.
Each company has traditionally published its own thick printed replacement guide or cross reference, and more recently computer software the replacement guides and software also crossreference each others part numbers. Version 2018 contains many new nte devices, including all semiconductors added since the last update. If you dont have that particular type, a transistor cross reference guide can sometimes help you to find a compatible, generic part. A tiny electric current flowing through one part of a transistor can make a much bigger current flow through another part of it. Bjt transistors assortment kit set of 210 pnp and npn assorted transistors with 250 assorted resistors bipolar transistor pack with 2n3904 2n3906 s8050 2n2907 s8550 2n2222 bc337 c1815 bc327 a1015. The transistor is the fundamental building block of both digital and analog integrated circuitsthe circuitry that governs the operation of computers, cellular phones, and all other modern electronics. Cross references are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. Cross reference information is based upon diodes marketing research. Ecg semiconductors master replacement guide ecg212p the 14th edition ecg semiconductor master guide features approximately,000 additional crosses and over 230 new devices, including several new product families. Understanding transistor cross reference, equivalent. With thousands of new parts added, you are now able to cross references over 700,000 industry part numbers. With thousands of new parts added, this new updated version now cross references over 700,000 industry part numbers. Crosses are made according to maximum ratings and electrical characteristics, approximately. The cs1 offers a digital pnp type alarm output signal for logicgated devices such as plcs.
For example, the single most popular ecg and nte transistor, the 123ap, replaces thousands of different oem and industry standard part numbered transistors. Transistor reference software, compiled so the user can substitute transistors that perform the same, despite their different part numbers. You want to design a bipolar transistor amplifier and you search for an easy way to do this. Electronic repair transistor cross reference replacement. Bc547 is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to. We list numerous commercial part numbers and their asi exact replacement or suggest a similar device. The nte cross reference is a good example nte branded replacements are widely available.
Component catalog, datasheets and online cross reference. Nte electronics has released the 2018 version of their popular cross reference software program, quickcross. Product additions are summarized on pages 11 and 12 and are identified by type number in the numerical product index, beginning on page 16. Jan 23, 2020 quickcross nte 15 is the first pcbased electronic cross reference, quickcross.
Nte cross reference manual book 15th edition instock. Practical electronics for inventors, third edition semiconductors if no pinout diagram is provided, a good cross reference catalog e. There are complete lines of replacement transistors such as philips ecg cross reference search, and nte free online, or, nte downloadable software with their own unique numbering systems. Semiconductor broad line of transistors broad line of.
I have looked at several datasheets and tried to identify differences in specs, from one manufacturer to another. Transistor cross reference, free transistor cross reference software downloads, page 2. This is a late 1960s to early 1970s transistor amplifier with an interstage transformer. Transistors rf small signal transistor cross reference chart transistor cross reference database ecg cross reference nte electronics inc, electronic cross reference.
Aug 25, 2011 cross references are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. 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. However, some items on this list are available in sufficient quantities for sale. Transistor equivalent book pdf free download by corfikome.
This new version contains many new nte devices, including all semiconductors added since the last update. Nte a leading electronics supplier of semiconductors, capacitors, resistors, led products and more. All nte semiconductors are guaranteed to meet or exceed original specifications. The vce0 of the replacement transistor should be about 20% 30% higher than the railtorail voltage or the supply voltage, if it is a single supply amp of the amplifier. Crossreference search result equivalent transistors type. This freeform information manager software handles large numbers of notes and clippings, keeping them quickly accessible. Dec 29, 2015 design your own bipolar transistor amplifier quick and easy with transistoramp 1. Discussion in electronic repair started by chuck chopp, feb 7. Software nte quickcross 15 guide obsolete parts replacement.
Quickcross nte 15 is the first pcbased electronic cross reference, quickcross. In other words, the small current switches on the larger one. 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. Some time in the 1990s motorolas schaumburgs material group changed the prefix numbers so they wouldnt be duplicated with numerous part numbers for the same device.
This cross reference search will assist you in finding analog devices products that are equivalent, similar, substitute or alternate replacement to other analog devices products or products of other manufacturers. The initial 2n identifies the part as a transistor and the rest of the code identifies the particular transistor. Hence comparing the schematic symbol to the pn junction in figure 4, we see the anode is the ptype semiconductor and the cathode is the ntype semiconductor. Including motorola, ge, comnet ericsson, rca, standard, and others.
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