No licence is granted for the use of it other than for information purposes in connection with the products to. The most commonly seen codes are the three and four digit system and an electronic industries alliance eia system called eia96. A transistor is a three layer semiconductor which consist a very thin central layer of one type of semiconductor material. Motorola or a pnpdigital transistor un2117 panasonic or a cmosintegrated circuit voltage detector with reset output r31n36ea ricoh. Smd transistor wu1 electronics repair and technology news.
Pmbt2907a 60v, 600 ma, pnp switching transistor nexperia. Now look up the code in the alphanumeric listing which forms the main part of this book by clicking on the first character shown in the left menu. W2f transistor smd suppliers, all quality w2f transistor. I want to share this experience and information with each other to create a blog that helps each other. Even the same manufacturer may use the same code for different devices.
Smd code, package, device name, manufacturer, data, datasheet. A surface mount device smd transistor is a type of transistor that is soldered directly onto the surface of a computer component board. Npn, pnp surface mount transistor or smt transistor is an smd electronic component made up of semiconductor material like silicon or germanium. Because of the small size of smd resistors, there is often not room for the traditional color band code to be printed on them. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34.
Features high power gain high transition frequency low noise figure 581 23 1 94 9280 bfr93a marking. Bch bc846bc847bc848 smd general purpose transistor npn. Marking of electronic components, smd codes 2x, 2xa, 2xb. Transistors are widely used in electronic appliances such as computers, radio,audio video equipment, bio medical instrument etc. Smd w1a transistor datasheet, cross reference, circuit and application notes in pdf format. W2f datasheet, w2f pdf, w2f data sheet, w2f manual, w2f pdf, w2f, datenblatt, electronics w2f, alldatasheet, free, datasheet, datasheets, data sheet, datas sheets. It is recommended that transistors not be allowed to operate near these values, lest their lifespan be shortened. To identify a particular smd device, is necessary to identify the manufacturer, package type and note the smd code printed on the. The customer is responsible for checking and verifying.
The breakdown voltage is where the transistor will stop operating or be destroyed if it is given an input voltage of that amount. Page 2 of 3 electrical characteristics t ambient25. Marking of electronic components, smd codes br, br, br. Pinning information 2pd601art 50 v, 100 ma npn generalpurpose transistor rev. Transistor w2f datasheet, cross reference, circuit and application notes in pdf format. Datasheets 2sa1036kpt, bc850b, bc850bw, fmmt2907a, kst2907a, mmbt2907a, mmbt2907at. These tiny chips are marked with three 3 or four 4 digit codes which is called smd resistor codes to indicate their resistance values. Semiconductor charts smd code reference w smdcodeindex smd code reference the solidstate components online database kytelabs infobase semiconductor data. Pnp generalpurpose transistor in a small sot23 to236ab surfacemounted device smd. A three terminal semiconductor electronic device is called transistor. Collector s8550 features z complimentary to s8050 z collector current. Although transistors mounted this way can break off more easily, boards that utilize the smd transistor are cheaper to produce than others.
Npn switching transistors in a small sot23 to236ab surfacemounted device smd plastic package. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Pnp switching transistor in a small sot23 to236ab surfacemounted device smd plastic package. Surface mount transistor smd transistor code, types. Resistors passive devices contents quick reference of resistance range. If you repair smd circuit board and found a smal smd transistor wu1, then you should expect that there is another part number that you should search for. How to use the smd codebook to identify a particular smd device, first identify the package style and note the id code printed on the device. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. Surface mount transistor in mobile phone smt transistor is smd part made of semiconductors like silicon or germanium.
Silicon npn planar rf transistor electrostatic sensitive device. Mouser is an authorized distributor for many transistor manufacturers including diodes inc. W2f transistor smd, w2f transistor smd suppliers directory find variety w2f transistor smd suppliers, manufacturers, companies from around the world at smd resistor,smd. It is a blog created to share various information with you in more complete and detailed contents. Transistor f12 2sc222312 sot23 npn f 2sc2223 sot23 npn f14 2sc222314 sot23 npn f12 2sc2223f12 sc59 transistor f 2sc2223f sc59 transistor f14 2sc2223f14 sc59 transistor f12. Sukumar abstract the purpose of this paper is to give a general overview of how to read a transistor specification. D2 classleading compact tsize chip resistors rasmid m series ultracompact chip resistors smr 003.
Smd w2f transistor datasheet, cross reference, circuit and application notes in pdf format. Codes beginning with 1 be sure to check the i letter i table as well code device manufacturer base package leaded equivalentdata 1 2sc3587 nec cx npn rf ft10ghz 1 ba277 phi i sod523 vhf tuner band switch diode. Marking of electronic components, smd codes 2f, 2f, 2f, 2fw, 2fp, 2fs, 2ft. Recent listings manufacturer directory get instant. Unfollow smd transistor to stop getting updates on your ebay feed. W2, tslp3 4, bcr189l3, infineon, pnp digital transistor, download datasheet. W2f kmbt2907 sot23 pnp w2 lbzt52c3v0t1g sod123 zenerdiode w2 mc74vhc1g126df sot353 cmoslogic w2. We will discuss bipolar transistors, power mosfets and igbts, and introduce some intelligent power circuits that resemble discrete transistors. Smdsmt transistors are available at mouser electronics. According to the datasheet, the typical values are 2v for on. Transistors are in stock with sameday shipping at mouser electronics from industry leading manufacturers.
The datasheet shows the internals of the transistor, which looks like this a rough approximation using a typical npn r2 and r3 are internal to the transistor. Unfortunately, each device code is not necessarily unique. Marking of electronic components, smd codes 2x, 2xa, 2xb, 2xc, 2xd, 2xe, 2xf, 2xh, 2xk, 2xl, 2xm, 2xn, 2xp. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. Apps enter a full or partial smd code with a minimum of 1 letters or numbers. Mmbt2907a smd general purpose transistor pnp taitron. To obtain these curves, a highgain and a lowgain unit were selected from the. Smd databook electronic circuits, tv schematics, audio. Im trying to update as much information as possible, even if i can not find perfect information. Now for a project, i want to switch a hf152f relay using a 3.
Silicon npn planar rf transistor datasheet catalog. How to identify smd devices from the codes on top of the component. Smd code package device name manufacturer data datasheet. The part number is dta144 which is a pnp digital silicon transistor. 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.
Marking of electronic components, smd codes 2f, 2f, 2f. Smd transistors technical data and comparison tables. Pinout of pmbt2907a smd sot23 transistor, smd marking code w2f. Aah 20071011 mmbt2907a smd general purpose transistor pnp.
Youll learn to identify a transistor, understand the information described in a transistor datasheet, and learn the symbols used to identify the type of tra. Pmbt2907a pnp smd sot23 transistor complementary npn. A wide variety of smd transistor 2a options are available to you, there are 742 suppliers who sells smd transistor 2a on, mainly located in asia. Standard 0805 and 1206 size, avxs line of feedthru capacitors are ideal choices for emi suppression, broadband io filtering, or vcc power line conditioning. For pack quantities of 10, an order qty of 1 equals 1 pack of 10, price shown is per pack i. Characteristics of the pmbt2907a bipolar transistor. F14 2sc4178 to236 transistor f12 2sc417812 sot323 npn f 2sc4178 sot323 npn f14 2sc417814 sot323 npn cf15. W2 smd databook electronic circuits, tv schematics, audio. Pmbt2907a pnp switching transistor in a small sot23 to236ab surfacemounted device smd plastic package. D3 thick film chip resistors standard series compact chip resistors mcr series.
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