This simple and accurate calculator for your iphone or ipad, will help you determine the value of any smd resistor. For example, with a 6h smdcode in a sot23 case might be either a npntransistor bc818 cdil or a capacitancediode fmmv2104. Find smd transistor related suppliers, manufacturers, products and. Resistor color code and smd code calculator apps on. Download tables of equivalences smd components transistors. Resistor color code and smd code calculator features. Page 2 of 3 electrical characteristics t ambient25. Surface mount transistor in mobile phone and their function. Enter a full or partial smd code with a minimum of 1 letters or numbers code. To find the component your looking for, either search by part number or visit the relative department. Ics are more tricky as youre often dealing with custom chips or mask programmed devices with manufacturers individual codes. Identify smd smt electronic components by their marking codes. Semiconductor charts smd code reference the solidstate components online database smdcodeindex smd code reference kytelabs infobase semiconductor data.
Smdsmt transistors are available at mouser electronics. Smd devices are, by their very nature, too small to. For pack quantities of 10, an order qty of 1 equals 1 pack of 10, price shown is per pack i. Download tables of equivalences smd components transistors and diodes. Resistor smd code calculator code to value free android. I think it could be a date code but im not sure and i dont know either what its purpose is e. Aah 20071011 mmbt2907a smd general purpose transistor pnp.
Download smd resistor code calculator for pc free download smd resistor code calculator for pcmacwindows 7,8,10, nokia, blackberry, xiaomi, huawei, oppo free download smd resistor code calculator android app, install android apk app for pc, download free android apk files at. Codes beginning with b or a, for example bc108, bc478. The description of smd components 290 000 smd codes for diodes,transistors, thyristors, integrated circuits. Doclive free unlimited document files search and download.
Jan 04, 2012 hi sir jestine, just i would like to know if any of your books have information about smd smt, i already know a litle about electronic components but the regular ones. Smd code book service manual download, schematics, eeprom. Oct 05, 2018 resistor color code and smd code calculator features. Smd codes databook 2010 edition eugene turuta sample. This transistor was found in hp formatter board byone of the erg members. Semiconductor charts smd code reference p smdcodeindex smd code reference the solidstate components online database kytelabs infobase semiconductor data. Smd philips marking codes small signal transistors and diodes free download as pdf file. To look up a coded device, click on the first character of the device code in the table on the left. Add this tweet to your website by copying the code below. If you download the pdf file of dta144 here, you could see the word wu1 under marking. Resistor smd code calculator code to value free android a professional, high quality resistor smd code calculator with an enhanced user interface for quick determination of value from alphanumeric code. Buy smd transistor online in india at best price, superior quality and fast shipping only on attention.
Smdcodes dddaaatttabook smdcodes active smd semiconductor components. The top countries of suppliers are china, taiwan, china, from which the percentage of for smd transistor supply is 99%, 1% respectively. Normal topic hot topic more than 15 replies very hot topic more than 25 replies locked topic sticky topic poll. I can find lots of codes, not in catalogs, but only by calling up individual data sheets. The top countries of supplier is china, from which the percentage of smd code online supply is 100% respectively. Datasheets 2sb1218a, 2sb709a, 2sb766a, 2sc2412k, 2sc4081. Smdphilips marking codes small signal transistors and diodes free download as pdf file. Smd transistor wu1 electronics repair and technology news. Free service manual download available only for subscribed member of tew. In this paper, by using a numerical code smd based on the root environment, the e. This calculator quickly determines 4 or 5 band resistor values and tolerances.
Smd resistor code calculator for ios free download and. Smd codes, about 80 pages in english, describe how to use and read codes on smd components download toshiba mosfet power transistors. Sep 16, 2016 the smd codebook franks hospital workshop the smd. How to confirm any electronics components with smd marking codes like transistor,diode,mosfet,resistor,capacitor etc. The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections. The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections smd. To identify a particular smd device, first identify the package style and note the id code printed on the device. Smd codes datbook, 2014 edition a new 2014 edition smd codes databook in electronic format from a known author eugeniu turuta presents the smd codes for active semiconductor components. Small signal transistors and diodes marking codes free. Here you can download the smd code book that shows smd marking codes for.
Marking of electronic components, smd codes br, br, br. Our database currently has 3224 smd marking codes of bipolar transistors bjt, field effect transistors fet, mosfet, jfet, diodes, zener diodes, schottky diodes, varicap diodes, voltage supervisors reset circuits, temperature sensors, current sensors, transient voltage suppressors tvs and others. Enter a full or partial smd code with a minimum of 1 letters or numbers. Resistor color code and surface mount device smd calculator software.
The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections smd transistor marking codes the smd codebook. I managed to find out that 2x stands for 2n4401 and the dot seems to mean lead free. Identifying the manufacturers type number of an smd device from. Jul 24, 2012 therefore, the resistor smd code was developed. I am trying to identify what i think is a dual rf transistor in what looks like a sot236 package with an s169 code etched into it. Download update this apk, faster, free and saving data. Smd transistor code calculator, welcome to the smd codebook. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Next look up the code in the alphanumeric listing which forms the main part of the pdf book by looking. Free service manual download available only for subscribed. Smd components transistors and diodes xtronic free electronic. Smd code book in pdf electronics repair and technology news. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers.
Npn, pnp surface mount transistor or smt transistor is an smd electronic component made up of semiconductor material like silicon or germanium. Smdcodes datbook, 2014 edition a new 2014 edition smdcodes databook in electronic format from a known author eugeniu turuta presents the smdcodes for active semiconductor components. Smd code in hindi smd marking codes how to confirm any. Marking of electronic components, smd codes fr, fr, fr. Ot89 ot223 c120, 2001md, motorola transistor smd marking codes smd transistor marking 5c smd code smd transistor code marking 2f toshiba smd marking code transistor transistor.
Marking of electronic components, smd codes fr, fr, fr, fr. Transistor 3401 3401 sot23 mosfet 3415 3415 sot23 mosfet 4401 4401 sop8 transistor 4410 4410 sop8 transistor 4501 4501 sop8 transistor 4611 4611 sop8 transistor 4612 4612 sop8 transistor 4616 4616 sop8 transistor 4812 4812 sop8 transistor 6616 6616 sop8 mosfet 8810 8810 tssop8 transistor 10x 02cz10x. This means that if you could not locate or buy the smd transistor wu1, you can buy the dta144 as replacement. The first letter b is for silicon, a is for germanium rarely used now. We are lucky with transistors that, apart from a few oddities which ill talk about later, most markings follow one of these codes. Does anyone have a link to a list of smd component codes. These pages are best viewed at 800 x 600 or higher resolution using a browser that supports frames. Surface mount transistor smd transistor code, types. Resistor color coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts. Resistor smd code calculator for 4 different code types.
Small signal transistors and diodes marking codes diode type number to marking code type number marking code package 1n821 1n821 sod68 do34 1n821a 1n821a sod68 do34 1n823 1n823 sod68 do34 1n823a 1n823a sod68 do34 1n825 1n825 sod68 do34 1n825a 1n825a sod68 do34 1n827 1n827 sod68 do34 1n827a 1n827a sod68 do34 1n829 1n829 sod68 do34. Download power bipolar transistors cross reference list philips. Transistor codes surface mount, pnp, npn, choosing. This resistor smd code calculator will decode 4 code types. Marking of electronic components, smd codes br, br, br, br1, br, brd, brf, brn, bru, brz, br. The part number is dta144 which is a pnp digital silicon transistor. But i couldnt find the meaning of the perpendicular l. The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections smd codebook codes beginning with 0 be sure to check the o letter o table as well. Information for a particular transistor is shown as a code on the body of the transistor.
Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. There are three main series of transistor codes used in the uk. How to identify smd devices from the codes on top of the component. Smd code electronic semiconductor smd code, smd database. According to the european system of coding, there are two alphabets before the number. Resistor color code and smd calculator software electronic.
To identify a particular device, first identify the package style and note the id code printed on the device. Surface mount transistor in mobile phone smt transistor is smd part made of semiconductors like silicon or germanium. A wide variety of for smd transistor options are available to you, there are 1,204 suppliers who sells for smd transistor on, mainly located in asia. Simple user interface light weight resistor color code calculate resistors value with color code support four, five, and six bands resistor search resistors color with resistance value in ohm color code table and information about how to calculate smd code calculator supports both 3 and 4 digits e96 smd resistor code. Feb 25, 2018 smd code electronic semiconductor smd code, smd database, smd code book, feb 25, 2018 smd code electronic semiconductor smd code, smd database, smd code book. Here you can download the smd code book that shows smd marking codes for almost every surfacemount device available on the market. First alphabet represents the type of semiconductor used and the second alphabet represents the use of transistor. In this video you learn in 3 minutes how to read the most common resistor smd codes. Using apkpure app to upgrade smd components, fast, free and save your internet data.