2N3903

Name: 2N3903 - Communica [Part No: 2N3903]
Brand: Communica
SKU: 2N3903
Price: 0.45 ZAR
Availability: InStock

SKU: 2N3903

BRAND: Communica

R 0.52_{(inc VAT)}
R 0.45_{(ex VAT)}

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Delivery time: 2-5 working days for South Africa

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In stock - Ready for immediate dispatch

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Collections: Semiconductors

Type: Transistors

Category: NPN Transistors

N 60V 40V 200mA 50/150 TO92 NPN Transistor

TO92 NPN Transistor

Features

Type: NPN silicon transistor
Package: TO-92 plastic (small-signal transistor)
Use: General-purpose low-power amplifier and switching transistor

The 2N3903 is part of the classic 2N39xx small-signal transistor family used in low-current signal amplification, switching, and driver stages.

Specifications

Polarity : NPN
Collector-Emitter Voltage (Vceo) : 40 V
Collector-Base Voltage (Vcbo) : 60 V
Emitter-Base Voltage (Vebo) : 6 V
Collector Current (Ic max) : 200 mA
Power Dissipation (Ptot) : ~625 mW
Gain (hFE) : 40–300 (varies with Ic and Vce)
Transition Frequency (ft) : ~250 MHz
Package : TO-92 plastic
Operating Temperature : –55 °C to +150 °C

Additional Information

CatGroup	Transistor
Device	Transistor
Type	TO92 \| NPN

Enhance your electronic projects with the 2N3903 NPN transistor. This versatile TO-92 package transistor excels in low-power amplification and switching applications, supporting up to 200mA and 40V collector-emitter voltage. Perfect for hobbyists and professionals alike, it ensures reliable performance and efficiency in your circuits.