The smd codebook is a reference for surface mount device semiconductor device codes, equivalents and connections. Identify smd smt electronic components by their marking codes. 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. Product manufactured with data code v9 week 33, 2008 and newer are built with. This means that if you could not locate or buy the smd transistor wu1, you can buy the dta144 as replacement. Marking code 2hb55 2gmb56 vceo collectoremitter voltage 60 80 v vcbo collectorbase voltage 60 80 v vebo. To look up a coded device, click on the first character of the device code in the table on the left. This transistor was found in hp formatter board byone of the erg members. Explanation for marking marking details 2 type marking marking outline.
Smd general purpose transistor pnp smd general purpose transistor pnp features pnp silicon epitaxial planar transistor for switching and amplifier applications. About 25% of these are diodes, 14% are transistors, and 3% are integrated circuits. Smd transistor code calculator, welcome to the smd codebook. Diodes, transistors, thyristors, integrated circuit s case pin assignment pinout marking style schematic diagram additional smd info case drawings manufacturers 2012 edition. Enter a full or partial smd code with a minimum of 1 letters or numbers. Infineon technolog ias lmproved fw buz102s sipmosa power transistor features a. Smd diode marking code, smd diode marking code suppliers and. Quick reference data bc846 series 65 v, 100 ma npn generalpurpose transistors rev.
The solidstate components online database smdcodeindex. Semiconductor charts smd code reference the solidstate components online database smdcodeindex smd code reference kytelabs infobase semiconductor data. 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 transistor wu1 electronics repair and technology news. 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. Product transistor mosfet package sot23 sst3 production code type. Marking code smd ic sot235 smd code marking sot235 bo.
The file contains pages and is free to view, download or print. Transistor is a semi conductor device which is made as a separate electronic component or as part of. Normal topic hot topic more than 15 replies very hot topic more than 25 replies locked topic sticky topic. Sample cart part search submit question contact us. 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. Pmbt2907a 60v, 600 ma, pnp switching transistor nexperia. 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. Semiconductor charts smd code reference a 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. This is revision 4 of the list of marking codes for mccs smd devices. Dah mmbta55mmbta56 smd general purpose transistor pnp. Semiconductor charts smd code reference the solidstate components online database smd codeindex smd code reference kytelabs infobase semiconductor data. Smd diode marking code, smd diode marking code suppliers. How to identify smd devices from the codes on top of the. Pmbt2907a pnp switching transistor in a small sot23 to236ab surface mounted device smd plastic package. 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. How to identify smd devices from the codes on top of the component.
Generalpurpose transistors smd plastic packages two different gain selections 1. Bcx71 series pnp general purpose transistors nexperia. Begin marking smdon top package ic, transistors, diode, etc. Datasheets 2sb1218a, 2sb709a, 2sb766a, 2sc2412k, 2sc4081. 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. Smdcodes for semiconductor components in sot89 cases smdcodes for semiconductor components in sot223 cases. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. The footprint size of flat chips is identified by a 4digit size code. Smdphilips marking codes small signal transistors and diodes free download as pdf file. Here you can download the smd code book that shows smd marking codes for. Smd codes dddaaatttabook smd codes active smd semiconductor components marking codes 235. Diodes, transistors, thyristors, integrated circuit s case pin assignment pinout marking style schematic diagram additional smd info case drawings manufacturers 2019 edition. 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.
Find smd transistor related suppliers, manufacturers, products and. Identifying the manufacturers type number of an smd device from. Marking of electronic components, smd codes br, br, br. 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. To identify a particular smd device, first identify the package style and note the id code printed on the device. The part number is dta144 which is a pnp digital silicon transistor. Smdcodes dddaaatttabook smdcodes active smd semiconductor components marking codes 235. Thanks jim, im not sure if that is the purpose of the diode, i was just guessing. 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. Marking of electronic components, smd codes br, br, br, br1, br, brd, brf, brn, bru, brz, br. Smd general purpose transistor npn smd general purpose transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications mechanical data case. 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. Marking code for mccs smd devices micro commercial components corp. Bc846 series 65 v, 100 ma npn generalpurpose transistors.
Npn generalpurpose transistors in surfacemounted device smd plastic. If you download the pdf file of dta144 here, you could see the word wu1 under marking. Smd codes databook smd codes active smd semiconductor components marking codes 405. Marking code 1a 1b 1e 1f 1g 1j 1k 1l maximum ratings t ambient. This is the official frequently asked questions faq list for the newsgroup sci. Transistor smd marking code lf datasheet, cross reference, circuit and application notes in pdf format. See detailed ordering, marking, and shipping information in the package. Smd transistor codes marking downloads at download free pdf files,ebooks and documents small signal transistors and diodes marking codes.
Smd transistor marking codes pdf smd devices are, by their very nature, too small to. 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. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. 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. Pmbt2907 pmbt2907a 60v, 600 ma, pnp switching transistor nexperia. For example, with a 6h smdcode in a sot23 case might be either a npntransistor bc818 cdil or a capacitancediode fmmv2104. 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. 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. Mmbt3904lt1 general purpose transistor on semiconductor. 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. 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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