Because the sot23 is a surface mount device smd heat transfer will also be conducted via the component leads. Surface mount transistor smd transistor code, types. Is there a list of general purpose smd transistors, diodes and mosfets. There are no leads to shorten to increase heat conduction as in a thruhole component.
Transistor smd marking code 2t datasheet, cross reference, circuit and application notes in pdf format. A4 smd databook electronic circuits, tv schematics, audio. Please consult the most recently issued document before initiating or completing a design. Markings, if present, rarely refer to whats inside the package. Marking of electronic components, smd codes a4, a4, a4. Bc846 series 65 v, 100 ma npn generalpurpose transistors. This is information on a product in full production.
A8a bias resistor transistor, npn silicon surface mount transistor with monolithic bias resistor network. Browse our computer products, electronic components, electronic kits. Diodes incorporated bav99 dual surface mount switching diode case. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. Unfortunately, each device code is not necessarily unique. Bch bc846bc847bc848 smd general purpose transistor npn. 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. Smdsmt sot233 single npn bipolar transistors bjt mouser. Smdphilips marking codes small signal transistors and diodes free download as pdf file. This new series of digital transistors is designed to replace a single device and its external resistor bias network. Elektronische bauelemente ss8550 pnp silicon general purpose transistor 01june2005 rev. Marking of electronic components, smd codes 2t, 2t1, 2t, 2til, 2ty. Rohs compliant product a suffix of c specifies halogen. A similar package style is the to236aa smd transistor.
Pmbt4401 npn switching transistor dbook, halfpage m3d088. This transistor is also available in the to92 case with the type designation 2n3904. Home components smdsmt components transistors npn ss8050 smd transistor double s high current 1. Small signal transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications. Npn switching transistors in a small sot23 to236ab surfacemounted device smd plastic package. The one that i think is the dual transistor is marked. The sot23 package is a 3terminal plastic surface mount component. Transistor 201b isl99201irtbz tdfn8 linearic 201b isl99201iz bga9 linearic 1b kc846b sot23 npn 1b kc846bw sot323 npn 1b kst2222 sot23 npn 1b lbc846bdw1t1g sc88 transistor 1b lbc846blt1g sot23 transistor 1b lbc846bwt1g sc70 transistor l71b lm2937imp5. I was just searching internet for finding a smd code for a transistor, and i got to this forum, because the code market on the smd is w2t. Datasheets ics5osk482tilf, kst4403, mmbt4403, rt9023gb, s8550, s9012. Ssmmdd ttyyppee transistors 2 cn typical characteristics kst8550s0 2 4 6 8 10 120 300 600 900 12001101001 10 100 10. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code.
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. Browse over 30,000 products, including electronic components, computer products, electronic kits and projects, robotics, power supplies and more. Npn, pnp surface mount transistor or smt transistor is an smd electronic component made up of semiconductor material like silicon or germanium. Jameco sells smd transistor and more with a lifetime guarantee and same day shipping. 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. No licence is granted for the use of it other than for information purposes in connection with the products to. I want to start with building up a little stock of smd components. Marking of electronic components, smd codes 2t, 2t1, 2t. 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. Marking of electronic components, smd codes 2a, 2a, 2a.
Transistor a6b mmun2112l sot23 pnp a6b mmun2112lt1 sot23 transistor a6b mmun2112lt1g sot23 prebiasedpnp a6b mmun2112lt2 sot23 prebiasedpnp a6c mmun21 sot23 transistor a6c mmun21l sot23 pnp a6c mmun21lt1 sot23 transistor a6c mmun21lt1g sot23 prebiasedpnp a6c mmun21lt2 sot23 prebiasedpnp. Npn silicon surface mount transistor with monolithic bias resistor network. How to identify smd devices from the codes on top of the component. Smdsmt sot233 single npn bipolar transistors bjt are available at mouser electronics. Npn generalpurpose transistors in surfacemounted device smd.
B page 1 of 2 rohs compliant product features z power dissipation p cm. As complementary type, the pnp transistor mmbt3906 is recommended. Smd code package device name manufacturer data datasheet. A8a datasheet bias resistor transistor, npn silicon. Applications industrial and consumer switching applications. For pack quantities of 10, an order qty of 1 equals 1 pack of 10, price shown is per pack i. The sot23 smt package is the most common outline for small signal surface mount transistors. Collector s8550 features z complimentary to s8050 z collector current. Find smd transistor related suppliers, manufacturers, products and. So, in my case i have this inverter board used on computer laptop the actual model is tf041 da1a08 c003a.
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. Identifying smd components is usually not possible. A wide variety of smd diode marking code options are available to you, there are 116 suppliers who sells smd diode marking code on, mainly located in asia. Enter a full or partial smd code with a minimum of 1 letters or numbers.
Aah 20090112 mmbt5401 smd high voltage transistor pnp. The top countries of suppliers are china, malaysia, from which the percentage of smd diode marking code supply is 98%, 1% respectively. Surface mount transistor in mobile phone smt transistor is smd part made of semiconductors like silicon or germanium. Product specification file under discrete semiconductors, sc14 september 1995. Begin marking smdon top package ic, transistors, diode, etc. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Pnp generalpurpose transistor in a small sot23 to236ab surfacemounted device smd.