2SA1981
2SA1981 is PNP Silicon Transistor manufactured by Kodenshi AUK Group.
Semiconductor
PNP Silicon Transistor
Description
- Audio power amplifier application
Features
- High hFE : hFE=100~320
- plementary pair with 2SC5344
Ordering Information
Type NO. 2SA1981 Marking A1981 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
PIN Connections 1. Emitter 2. Collector 3. Base
1.20±0.1
KST-9003-001...
