Transistor
Transistor components are essential building blocks in modern electronic systems. FindMyChip sources Transistor ICs from authorized China distributors with competitive pricing and reliable stock.
926 components
How to Choose Transistor Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Transistor Guides & Articles
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Transistor Components
Showing 651–700 of 926
LEAD FREE, CASE 221A-07, 3 PIN
PNP Complement is BSP62T1; Available in 12 mm Tape and Reel Use BSP52T1 to order the 7 inch/1000 unit reel Use BSP52T3 to order the 13 inch/4000 unit reel; The SOT-23 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die
LEAD FREE, CASE 221A-07, 3 PIN
LEAD FREE, CASE 221A-07, 3 PIN
CASE 221A-09, 3 PIN
The SOT-223 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BSP52T1 to order the 7 inch/1000 unit reel Use BSP52T3 to order the 13 inch/4000 unit reel; PNP Complement is BSP62T1; Pb-Free Package is Available; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP Capable
Obsolete - 15 A, 100 V PNP Darlington Bipolar Power Transistor
High DC Current Gain hFE = 2500 (Typ) @ IC = 4.0 Adc; Collector Emitter Sustaining Voltage @ 100 mAdc VCEO(sus) = 80 Vdc (Min) BDX53B, 54B VCEO(sus) = 100 Vdc (Min) - BDX53C, 54C; TO-220AB Compact Package; Monolithic Construction with Built-In Base-Emitter Shunt Resistors; Low Collector-Emitter Saturation Voltage VCE(sat) = 2.0 Vdc (Max) @ IC = 3.0 Adc VCE(sat) = 4.0 Vdc (Max) @ IC = 5.0 Adc; Pb-Free Packages are Available
Collector - Emitter Saturation Voltage - VCE(sat) = 1.5 Vdc (Max) @ IC = 6.0 Adc; High Current Gain Bandwidth Product fT = 3.0 MHz (Min) @ IC = 500 mAdc; Collector Emitter Sustaining Voltage - VCEO(sus) = 80 Vdc (Min) BD243B, BD244B VCEO(sus) = 100 Vdc (Min) - BD243C, BD244C; Compact TO-220 AB Package; Pb-Free Packages are Available
The SOT-223 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BSP52T1 to order the 7 inch/1000 unit reel Use BSP52T3 to order the 13 inch/4000 unit reel; PNP Complement is BSP62T1; Pb-Free Package is Available; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP Capable
BD136, BD138, BD140 are complementary with BD135, BD137, BD139; Minimum DC Current Gain - hFE = 40 @ IC = 0.15 A; These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Obsolete - Medium Power PNP Darlington Bipolar Power Transistor
Use the download button to access the BCX17LT1G schematic symbol, PCB footprint, and 3D model.
SOT-23 package ensures level mounting, resulting in improved thermal conduction, and allows visual inspection of soldered joints. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die.; Pb-Free Package is Available; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
NPN Complement is BCP68; SOT-223 package ensures level mounting, resulting in improved thermal conduction, and allows visual inspection of soldered joints. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die.; High Current: IC = -1.0 Amp; Available in 12 mm Tape and Reel Use BCP69T1 to order the 7 inch/1000 unit reel. Use BCP69T3 to order the 13 inch/4000 unit reel.; NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Chang
High Current: IC = 1.0 Amp; The SOT-223 Package can be soldered using wave or reflow.; SOT-223 package ensures level mounting, resulting in improved thermal conduction, and allows visual inspection of soldered joints. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BCP68T1 to order the 7 inch/1000 unit reel. Use BCP68T3 to order the 13 inch/4000 unit reel.; The PNP Complement is BCP69T; These Devices are Pb-Free,
Device Marking: BC856AWT1 = 3A BC856BWT1 = 3B BC857AWT1 = 3E BC857BWT1 = 3F BC858AWT1 = 3J BC858BWT1 = 3K BC858CWT1 = 3L; Pb-Free Packages are Available; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
The SOT-223 package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; PNP Complement is BCP53T1; Available in 12 mm Tape and Reel Use BCP56T1 to order the 7 inch/1000 unit reel Use BCP56T3 to order the 13 inch/4000 unit reel; Device Marking BCP56T1 = BH BCP56-10T1 = BH-10 BCP56-16T1 = BH-16; High Current: 1.0 Amp; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements;
The SOT-223 package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; PNP Complement is BCP53T1; Available in 12 mm Tape and Reel Use BCP56T1 to order the 7 inch/1000 unit reel Use BCP56T3 to order the 13 inch/4000 unit reel; Device Marking BCP56T1 = BH BCP56-10T1 = BH-10 BCP56-16T1 = BH-16; High Current: 1.0 Amp; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements;
CASE 318-08, 3 PIN
Collector current, IC = of 1.0 Amp; The SOT-223 package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Collector current, IC = of 1.0 Amp; The SOT-223 package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
CASE 318-08, 3 PIN
CASE 318-08, 3 PIN
Device Marking: BC856AWT1 = 3A BC856BWT1 = 3B BC857AWT1 = 3E BC857BWT1 = 3F BC858AWT1 = 3J BC858BWT1 = 3K BC858CWT1 = 3L; Pb-Free Packages are Available; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
CASE 318-08, 3 PIN
CASE 318-08, 3 PIN
High Current: 1.5 Amps; NPN Complement is BCP56; The SOT-223 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BCP53T1G to order the 7 inch/1000 unit reel. Use BCP53T3G to order the 13 inch/4000 unit reel.; Device Marking: BCP53 = AH BCP53-10 = AH-10 BCP53-16 = AH-16; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
High Current: 1.5 Amps; NPN Complement is BCP56; The SOT-223 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BCP53T1G to order the 7 inch/1000 unit reel. Use BCP53T3G to order the 13 inch/4000 unit reel.; Device Marking: BCP53 = AH BCP53-10 = AH-10 BCP53-16 = AH-16; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
Collector current, IC = of 1.0 Amp; The SOT-223 package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; NSV and S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
High Current: 1.5 Amps; NPN Complement is BCP56; The SOT-223 Package can be soldered using wave or reflow. The formed leads absorb thermal stress during soldering, eliminating the possibility of damage to the die; Available in 12 mm Tape and Reel Use BCP53T1G to order the 7 inch/1000 unit reel. Use BCP53T3G to order the 13 inch/4000 unit reel.; Device Marking: BCP53 = AH BCP53-10 = AH-10 BCP53-16 = AH-16; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
Moisture Sensitivity Level: 1; ESD Rating - Human Body Model: >4000 V ESD Rating - Machine Model: >400 V; Pb-Free Packages are Available; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
Moisture Sensitivity Level: 1; ESD Rating - Human Body Model: >4000 V ESD Rating - Machine Model: >400 V; Pb-Free Packages are Available; NSV and S Prefixes for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
SC-70, SOT-323, 3 PIN
Moisture Sensitivity Level: 1; ESD Rating - Human Body Model: >4000 V ESD Rating - Machine Model: >400 V; Pb-Free Packages are Available; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
HALOGEN FREE AND ROHS COMPLIANT, CASE 419-04, SC-70, 3 PIN
2 devices in 1 SOT-363/SC-88 Package; These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP Capable
Moisture Sensitivity Level: 1; ESD Rating - Human Body Model: >4000 V ESD Rating - Machine Model: >400 V; Pb-Free Packages are Available; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN
Pb-Free Package is Available
HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN
HALOGEN FREE AND ROHS COMPLIANT, CASE 419-04, SC-70, 3 PIN
HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN
HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, TO-236, 3 PIN
HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN
Use the download button to access the 30A02CH-TL-E schematic symbol, PCB footprint, and 3D model.
ESD Protected; Low RDS(on); Small Footprint Surface Mount Package; 2V Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
ON Semiconductor 2SK3666-3-TB-E N-channel JFET Transistor, 30 V, Idss 1.2 → 3mA, 3-Pin CP