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.
506 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
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.
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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 BJT NPN Components
Showing 251–300 of 506
Bipolar Transistors - BJT NPN Silicon Power Transistor
Transistor NPN 30V 100mA hfe200-450 TO92 Taiwan Semiconductor BC549B NPN Bipolar Transistor, 0.1 A, 30 V, 3-Pin TO-92
Microsemi Jantx2N3019 is a JANTX-qualified NPN BJT transistor in a TO-5 3-pin metal can package, rated for 80 V collector-emitter voltage and 1 A collector current with minimum 15 hFE gain. Available from stock with worldwide shipping.
SOP-16
Obsolete - NPN Bipolar Power Transistor
NXP PBSS8110T NPN Low Saturation Bipolar Transistor, 1 A, 100 V, 3-Pin TO-236AB
CMST3904 TR is a transistor bjt npn by Central Semiconductor for production BOM and repair sourcing. Key specs: 3 pins, 60V, 200mA, SOT23 (3-Pin) package. From quote-based pricing, in stock with worldwide shipping support.
ROHS COMPLIANT, VMT3, 3 PIN
NXP, PDTC114YT NPN Digital Transistor, 100 mA 50 V 10 k
GREEN, PLASTIC, X2-DFN0806-3, 2 PIN
EMT3F, 3 PIN
SOT-23, 3 PIN
Transistor, Fairchild, 2N3904TFR Fairchild 2N3904TFR NPN Bipolar Transistor, 0.2 A, 40 V, 3-Pin TO-92
TIP3055 from Altech is a Transistor Bjt Npn for industrial controls, embedded electronics, maintenance sourcing, and production assemblies. Key specifications include 3 pins, TO-247 package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The TO-247 format supports standard assembly and sourcing workflows.
CASE 29-11, TO-226AA, 3 PIN
Use the download button to access the 2N3904 schematic symbol and PCB footprint.
NXP - BFS17A - RF TRANSISTOR, NPN, SOT-23
ZXTN25040DFHTA from Diodes Inc. is a transistor BJT NPN. Key specs include 26 Weeks, Collector Current-Max (IC): 4 A, Collector-Emitter Voltage-Max: 40 V. From inquiry pricing, buyers can request stock with worldwide shipping.
X2-DFN0806-3, 3 PIN
Use the download button to access the BC847B-7-F schematic symbol, PCB footprint, and 3D model.
Device Marking: BC846BDW1T1 = 1B BC847BDW1T1 = 1F BC847CDW1T1 = 1G BC848BDW1T1 = 1K BC848CDW1T1 = 1L; 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
LEAD FREE PACKAGE-3
Use the download button to access the BC109C schematic symbol, PCB footprint, and 3D model.
MULTICOMP - BC109 - TRANSISTOR, NPN, TO-18
SOT-23, 3 PIN
SOT-23, 3 PIN
TIP48G from ON Semiconductor is a transistor BJT NPN. Key specs include 221A, Collector Current-Max (IC): 1 A, Collector-Emitter Voltage-Max: 300 V. From inquiry pricing, buyers can request stock with worldwide shipping.
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
Miniature SOT-23 Surface Mount Package Saves Board Space; 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 Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
CASE 318-08, 3 PIN
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; 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; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable
TO-236, 3 PIN
Moisture Sensitivity Level: 1; ESD Rating - Human Body Model: >4000 V ESD Rating - Machine Model: >400 V; 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
TO-236, 3 PIN
TO-236, 3 PIN
High Current, Low VCE(sat), ESD Robust, High Current Gain, High Cut Off Frequency, Low Profile Package, Linear Gain (Beta); NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP Capable
Miniature SOT-23 Surface Mount Package Saves Board Space; 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
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; S and NSV 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
TO-3P, 3 PIN
Use the download button to access the NJVMJD122T4G schematic symbol and PCB footprint.
TO-3P, 3 PIN
DPAK-3
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; S and NSV 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
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable; These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant
Simplifies Circuit Design; Reduces Board Space; Reduces Component Count; NSV 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
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