This part is a kind of semiconductor called A1980.

Function of this product has 2SA1980.

Manufacturers : AUK Corporation

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Semiconductor 2SA1980 PNP Silicon Transistor Description • General small signal amplifier Features • Low collector saturation voltage : VCE(sat)=-0.3V(Max.) • Low output capacitance : Cob=4pF(Typ.) • Complementary pair with 2SC5343 Ordering Information Type NO. 2SA1980 Marking A1980 Package Code TO-92 Outline Dimensions 3.45±0.1 4.5±0.1 2.25±0.1 unit : mm 4.5±0.1 0.4±0.02 2.06±0.1 14.0±0.40 1.27 Typ. 2.54 Typ. 1 2 3 1.20±0.1 0.38 PIN Connections 1. Emitter 2. Collector 3. Base KST-9002-002 1 2SA1980 (Ta=25°C) Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature Symbol VCBO V [ ... ]

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