Hi all, im looking for a datasheet of smd components with following smd marking 1 wb8d2 8pins 2 g3rz 6pins actually, these are located on a mobile phone battery kind regards, farhat. Pmbt2907a 60v, 600 ma, pnp switching transistor nexperia. Next look up the code in the alphanumeric listing which forms the main part of the pdf book by looking for the first character in the left column. To identify a particular smd device, first identify the package style and note the id code printed on the device. Pmbt2907 pmbt2907a 60v, 600 ma, pnp switching transistor nexperia. This means that if you could not locate or buy the smd transistor wu1, you can buy the dta144 as replacement.
Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. Product transistor mosfet package sot23 sst3 production code type. Mmbt3904lt1 general purpose transistor on semiconductor. Youll need to compare the connections of your chip to the datasheets of the various parts that may be marked a48 most likely a voltage regulator.
The file contains pages and is free to view, download or print. Marking code 1a 1b 1e 1f 1g 1j 1k 1l maximum ratings t ambient. Transistor smd marking code lf datasheet, cross reference, circuit and application notes in pdf format. This is the official frequently asked questions faq list for the newsgroup sci. Thanks jim, im not sure if that is the purpose of the diode, i was just guessing. Enter a full or partial smd code with a minimum of 1 letters or numbers. Smd transistor wu1 electronics repair and technology news. Find smd transistor related suppliers, manufacturers, products and. Smd diode marking code, smd diode marking code suppliers and. Smd transistor code calculator, welcome to the smd codebook. Identifying the manufacturers type number of an smd device from. Smdcodes for semiconductor components in sot89 cases smdcodes for semiconductor components in sot223 cases. See detailed ordering, marking, and shipping information in the package. For example, with a 6h smdcode in a sot23 case might be either a npntransistor bc818 cdil or a capacitancediode fmmv2104.
Smd philips marking codes small signal transistors and diodes free download as pdf file. 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. Smd diode marking code, smd diode marking code suppliers. Semiconductor charts smd code reference a smdcodeindex smd code reference the solidstate components online database kytelabs infobase semiconductor data. Smd transistor codes marking downloads at download free pdf files,ebooks and documents small signal transistors and diodes marking codes. Transistor is a semi conductor device which is made as a separate electronic component or as part of. Here you can download the smd code book that shows smd marking codes for. Npn generalpurpose transistors in surfacemounted device smd plastic. To look up a coded device, click on the first character of the device code in the table on the left. Product compliance marking reel size inches tape width mm quantity per reel fmmt591ata aecq101 91a 7 8 3,000 fmmt591atc aecq101 91a 8 10,000 fmmt591aqta automotive 91a 7 8 3,000 notes.
Pmbt2907a pnp switching transistor in a small sot23 to236ab surface mounted device smd plastic package. Smd high voltage transistor pnp smd high voltage transistor pnp features this device is designed for high voltage driver applications rohs compliance mechanical data case. The part number is dta144 which is a pnp digital silicon transistor. Quick reference data bc846 series 65 v, 100 ma npn generalpurpose transistors rev. Page 3 comchip mosfet smd diode specialist marking code 3 part number marking code cj3404hf r4 1 xx 2 xxx product type marking code suggested pad layout size sot, comchip mosfet smd diode specialist cj3404hf nchannel reverse voltage. This is revision 4 of the list of marking codes for mccs smd devices. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Smd codes dddaaatttabook smd codes active smd semiconductor components marking codes 235.
Begin marking smdon top package ic, transistors, diode, etc. Datasheets 2sb1218a, 2sb709a, 2sb766a, 2sc2412k, 2sc4081. 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. This transistor was found in hp formatter board byone of the erg members. The solidstate components online database smdcodeindex. Bcx71 series pnp general purpose transistors nexperia. Marking of electronic components, smd codes br, br, br, br1, br, brd, brf, brn, bru, brz, br. Product manufactured with data code v9 week 33, 2008 and newer are built with. Marking code smd ic sot235 smd code marking sot235 bo. Smdcodes dddaaatttabook smdcodes active smd semiconductor components marking codes 235. The color observed is viewed under a white fluorescent light, and there is a difference in the tone felt by the light source and an obserber.
Generalpurpose transistors smd plastic packages two different gain selections 1. Semiconductor charts smd code reference the solidstate components online database smd codeindex smd code reference kytelabs infobase semiconductor data. 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. About 25% of these are diodes, 14% are transistors, and 3% are integrated circuits. The footprint size of flat chips is identified by a 4digit size code. If you download the pdf file of dta144 here, you could see the word wu1 under marking. Bc846 series 65 v, 100 ma npn generalpurpose transistors.
Marking of electronic components, smd codes br, br, br. Smdphilips marking codes small signal transistors and diodes free download as pdf file. Infineon technolog ias lmproved fw buz102s sipmosa power transistor features a. Identification of smd codes,identify smd electronic components by their marking codes,like bipolar and mosfet transistors, diodes, zener diodes,marking smd components,marking the diodes,smd marking codes,smd marking codes of electronic parts,diodes,the electronics,zener diodes and smd integrated circuits, smd. The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections. 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. Bvceo 400v ic 225ma high continuous collector current icm 1a peak pulse current 500mw power dissipation excellent hfe characteristics up to 100ma complementary pnp type. Smd general purpose transistor npn smd general purpose transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications mechanical data case. Smd codes databook smd codes active smd semiconductor components marking codes 405. Marking code for mccs smd devices micro commercial components corp. Normal topic hot topic more than 15 replies very hot topic more than 25 replies locked topic sticky topic. How to identify smd devices from the codes on top of the.
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. Explanation for marking marking details 2 type marking marking outline. Semiconductor charts smd code reference the solidstate components online database smdcodeindex smd code reference kytelabs infobase semiconductor data. Identify smd smt electronic components by their marking codes. Smd general purpose transistor pnp smd general purpose transistor pnp features pnp silicon epitaxial planar transistor for switching and amplifier applications. Identification of smd codes,identify smd electronic components by their marking codes,like bipolar and mosfet transistors, diodes, zener diodes,marking smd components,marking the diodes,smd marking codes,smd marking codes of electronic parts,diodes,the electronics,zener diodes and smd integrated circuits, smd smd. At compatible disk controllers each combining an, the msd96cx5 x7 will. Pmbt2907a pnp switching transistor in a small sot23 to236ab surfacemounted device smd plastic package. Smd transistor marking codes pdf smd devices are, by their very nature, too small to. Diodes, transistors, thyristors, integrated circuit s case pin assignment pinout marking style schematic diagram additional smd info case drawings manufacturers 2012 edition. Dah mmbta55mmbta56 smd general purpose transistor pnp. Sample cart part search submit question contact us. A wide variety of smd diode marking code options are available to you, such as zener diode, rectifier diode, and laser diode.
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