Transistor BJT NPN
Transistor BJT NPN components are essential building blocks in modern electronic systems. FindMyChip sources Transistor BJT NPN ICs from authorized China distributors with competitive pricing and reliable stock.
21 components
How to Choose Transistor BJT NPN 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 BJT NPN Guides & Articles
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
All Transistor BJT NPN Components
Showing 1–21 of 21
BUL39D, NPN Bipolar Transistor, 4 A 450 V HFE:4 Power, 3-Pin TO-220
D44H11, NPN Bipolar Transistor, 20 A 80 V HFE:40 Power, 3-Pin TO-220
TO-247, 3 PIN
BUL49D, NPN Bipolar Transistor, 5 A 450 V HFE:4 Power, 3-Pin TO-220
BUV48A, NPN Bipolar Transistor, 15 A 1000 V HFE:8 Power NPN Transistor, 3-Pin TO-247
BUL216, NPN Bipolar Transistor, 4 A 800 V HFE:10 Power, 3-Pin TO-220
TO-126, 3 PIN
BUL58D, NPN Bipolar Transistor, 8 A 450 V HFE:5 Power, 3-Pin TO-220
TO-220, 3 PIN
High voltage NPN power transistor for standard definition CRT display
ROHS COMPLIANT, TO-3PF, 3 PIN
BDW93C, Darlington Transistor, NPN 12 A 100 V HFE:100, 3-Pin, TO-220
BD135, NPN Bipolar Transistor, 3 A 45 V HFE:25 Power, 3-Pin SOT-32
BD241C, NPN Bipolar Transistor, 3 A 100 V HFE:10 Power, 3-Pin TO-220
BD237, NPN Bipolar Transistor, 2 A 80 V HFE:25 3 MHz Power, 3-Pin SOT-32
Transistor NPN 40V 0.6A TO-18
2STR1160, NPN Bipolar Transistor, 1 A 60 V HFE:85 Power, 3-Pin SOT-23
Transistor Bipolar NPN 230V 15A TO264
Bipolar Transistors - BJT NPN General Purpose
ROHS COMPLIANT, DPAK-3
Bipolar Junction Transistor, NPN Type, SOT-23
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