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| 2SA1981 Datasheet, PDF (1/3 Pages) AUK corp – PNP Silicon Transistor (Audio power amplifier application) | |||
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Semiconductor
Description
⢠Audio power amplifier application
Features
⢠High hFE : hFE=100~320
⢠Complementary pair with 2SC5344
Ordering Information
Type NO.
2SA1981
Marking
A1981
Outline Dimensions
4.5±0.1
0.4±0.02
2SA1981
PNP Silicon Transistor
Package Code
TO-92
unit : mm
3.45±0.1
2.25±0.1
2.06±0.1
1.27 Typ.
2.54 Typ.
123
KST-9003-001
PIN Connections
1. Emitter
2. Collector
3. Base
1
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