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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

DESCRIPTION:
The CENTRAL SEMICONDUCTOR 2N3903 and 2N3904 types are NPN silicon transistors designed for general purpose amplifier and switching applications. PNP complementary types are 2N3905 and 2N3906.

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2N3903 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Case/Package	TO-226-3
Power Dissipation	625 mW
Breakdown Voltage (Collector to Emitter)	40 V
hFE Min	20
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
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Size-Length	5.21 mm
Size-Width	4.19 mm
Size-Height	5.33 mm
Operating Temperature	-65℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
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