Datasheet4U Logo Datasheet4U.com

2SA1981 - PNP Silicon Transistor

General Description

Audio power amplifier application

Key Features

  • High hFE : hFE=100~320.
  • Complementary 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 0.38 KST-9003-001 1 2SA1981 Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector.

📥 Download Datasheet

Datasheet Details

Part number 2SA1981
Manufacturer AUK corp
File Size 85.21 KB
Description PNP Silicon Transistor
Datasheet download datasheet 2SA1981 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
2SA1981 PNP Plastic Encapsulated Transistor SeCoS
2SA1981 PNP Transistor JCET
2SA1981 Silicon PNP transistor BLUE ROCKET ELECTRONICS
2SA1981 SILICON PNP TRANSISTOR LZG
2SA1981S SILICON PNP TRANSISTOR LZG

Other Datasheets by AUK corp

Part Number Description
2SA1981S PNP Silicon Transistor
2SA1981SF PNP Silicon Transistor
2SA1980 PNP Silicon Transistor
2SA1980E PNP Silicon Transistor
2SA1980EF PNP Silicon Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Semiconductor 2SA1981 PNP Silicon Transistor Description • Audio power amplifier application Features • High hFE : hFE=100~320 • Complementary 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 0.