Smd transistor marking codes pdf files

Column 1 smdcode column 2 type the type designations correspond to those of the respective manufacturer documentations. Smdcodes active smd semiconductor components marking codes 170. Begin marking smdon top package ic, transistors, diode, etc. Smd components marking codes databook introduction.

Use parametric searches at the manufacturers website and package information to narrow down the number of parts. The third character is a letter which indicates the multiplier. Generalpurpose transistors smd plastic packages two different gain selections 1. Marking of electronic components, smd codes br, br, br, br1, br, brd, brf, brn, bru, brz, br. This is revision 4 of the list of marking codes for mccs smd devices. Bc846 series 65 v, 100 ma npn generalpurpose transistors. I can find lots of codes, not in catalogs, but only by calling up individual data sheets. Identifying the manufacturers type number of an smd device from the package code can be a difficult task, involving combing through many different databooks. The eia smd resistor coding scheme uses a three character code. C unless noted otherwise symbol description mmbt5401 unit marking code 2l. Rohs compliantpbfree lead finish products are identified by the.

If you would like to contribute to the smd marking codes or mosfet cross reference pages, please email me with your pdf, jpg or whatever proof so that i can add your details. Marking of electronic components, smd codes g1, g1, g1. Identifying the manufacturers type number of an smd device from. Download smd codes databook 2010 edition pdf read online download download smd codes databook 2010 edition pdf book pdf free download link book now. For example, with a 6h smdcode in a sot23 case might be either a npntransistor bc818 cdil or a capacitancediode fmmv2104 zetex or a nchannel jfet transistor mmbf5486 motorla or a pnpdigital transistor mun21. Identify smd smt electronic components by their marking codes. How to identify smd devices from the codes on top of the component.

Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Marking of electronic components, smd codes br, br, br. If you have any comments or if there are other recourses that you would like to see added to. Marking information outline as some of richtek pow er management ics features various voltage versions or functionalities. The part number is dta144 which is a pnp digital silicon transistor. Smd high voltage transistor pnp features this device is designed for high voltage driver applications rohs compliance mechanical data case. In this way this smd resistor marking scheme will not be confused with the 3 figure markings scheme as the letters will differentiate it. Below are the rules to follow for reading the value of eia96 smd resistors.

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. If you download the pdf file of dta144 here, you could see the word wu1 under marking. For your help in the future, try the smd marking code databook. Fx2n1hc transistor 1hc k4010 bfm 31 k1234 m8002 m8000 fx2n hardware manual denki. Product compliance marking reel size inches quantity per reel product compliance marking reel size inches quantity per reel bc846a7f aecq101 k1q 7 3,000 bc847bf aecq101 k1r 10,000 bc846aq7f automotive k1q 7 3,000 bc847c7f aecq101 k1m 7 3,000. Transistor ga2 2sa18712 sot89 pnp a2034 2sa2034 newpwmold pnp a2039 2sa2039e to251 pnp a2039 2sa2039tle to252 pnp a2040 2sa2040e to251 pnp a2040 2sa2040tle to251 pnp a2073 2sa2073 atv transistor a2075 2sa2075 mt4a1 transistor a2086s 2sa2086s spt transistor a2087 2sa2087 atv transistor a2089s. Heres a pdf that shows the markings for smd philips chips. 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.

General description npn generalpurpose transistors in a small sot23 to236ab, very small sot323 sc70 or ultra small sot883 dfn10063 surfacemounted device smd plastic package. Marking code for mccs smd devices micro commercial components corp. The file contains pages and is free to view, download or print. Most are standard parts, so then you can look up a real datasheet. Send email to technical support engineers about product, support or application issues. Normal topic hot topic more than 15 replies very hot topic more than 25 replies locked topic sticky topic. Diodes, transistors, thyristors, integrated circuit s case pin assignment pinout marking style schematic diagram additional smd info case drawings manufacturers 2012 edition. Quick reference data bc846 series 65 v, 100 ma npn generalpurpose transistors rev. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code. Smd transistor wu1 electronics repair and technology news.

Diodes, transistors, thyristors, integrated circuits conventional case drawings pinouts marking style schematic diagram manufacturers additional smd info introduction. Smd general purpose transistor npn smd general purpose transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications mechanical data case. To look up a coded device, click on the first character of the device code in the table on the left. A g suffix is on all devices with a pbfree lead finish. Vishay is one of the worlds foremost manufacturers of power mosfets. The most complete smdcode marking databook electronics. Dpak and ip ak case smd semicondutor component s 12. Smd transistor marking codes pdf smd devices are, by their very nature, too small to. On semiconductor devices that are pbfree have a pbf 2li symbol on the website. This means that if you could not locate or buy the smd transistor wu1, you can buy the dta144 as replacement. Does anyone have a link to a list of smd component codes. Datasheets 2sb1218a, 2sb709a, 2sb766a, 2sc2412k, 2sc4081.

Smd code package device name manufacturer data datasheet. Smd transistor k22 smd transistor data book sot123 sot123 marking code po sot smd transistor code book k22 sot23 smd k22 marking code k22 text. Find smd transistor related suppliers, manufacturers, products and. This transistor was found in hp formatter board byone of the erg members. Smdcodes dddaaatttabook smdcodes active smd semiconductor components marking codes 235. 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. Transistor smd marking code jc smd rf transistor marking smd transistor marking 3c rf amplifier sot23 5 marking 14 cd jc smd code sot23 transistor smd marking na sot23 marking code sus sot23 6 pin transistor smd code p marking smd transistor p. Download smd codes databook 2010 edition pdf best of all, they are entirely free to find, use and download, so there is no cost or stress at all. A manufacture logo or mark on the package can be really helpfull to identify the package. Smdphilips marking codes small signal transistors and diodes free download as pdf file. To avoid additional part number may cause the data sheet being changed frequently, this document will provide the reader with an index of the marking information listed below.