PMBT3904 NPN Transistor SOT-23 40V 200mA SMD Switching Transistor

The PMBT3904 NPN Transistor is a versatile general-purpose switching transistor housed in a compact SOT-23 surface-mount package. It is the SMD equivalent of the popular 2N3904 transistor, making it an excellent choice for compact PCB designs requiring reliable switching and amplification.

Featuring a 40V collector-emitter voltage (VCEO) and 200mA maximum collector current, the PMBT3904 is suitable for low-power switching, signal amplification, driver circuits, logic interfaces, and embedded electronics. Its small footprint makes it ideal for high-density PCB layouts used in consumer electronics, industrial equipment, IoT devices, and communication systems.

Key Specifications

• Part Number: PMBT3904
• Transistor Type: NPN
• Package: SOT-23
• Mounting Type: Surface Mount (SMD)
• Collector-Emitter Voltage (VCEO): 40V
• Collector-Base Voltage (VCBO): 60V
• Emitter-Base Voltage (VEBO): 6V
• Maximum Collector Current (IC): 200 mA
• Approximate Weight: 0.03 g

Package Includes

• 1 x PMBT3904 NPN Transistor SOT-23 40V 200mA SMD Switching Transistor

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