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2SA1981S - PNP Silicon Transistor

General Description

Audio power amplifier application

Key Features

  • High hFE : hFE=100~320.
  • Complementary pair with 2SC5344S Ordering Information Type NO. 2SA1981S Marking EA : hFE rank Package Code SOT-23 Outline Dimensions 2.4±0.1 1.30±0.1 unit : mm 1 1.90 Typ. 3 2 0.4 Typ. 0.45~0.60 0.2 Min. 1.12 Max. 2.9±0.1 KST-2005-001 0.124 PIN Connections 1. Base 2. Emitter 3. Collector 0.38 0~0.1 -0.03 +0.05 1 2SA1981S Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collecto.

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Semiconductor 2SA1981S PNP Silicon Transistor Description • Audio power amplifier application Features • High hFE : hFE=100~320 • Complementary pair with 2SC5344S Ordering Information Type NO. 2SA1981S Marking EA : hFE rank Package Code SOT-23 Outline Dimensions 2.4±0.1 1.30±0.1 unit : mm 1 1.90 Typ. 3 2 0.4 Typ. 0.45~0.60 0.2 Min. 1.12 Max. 2.9±0.1 KST-2005-001 0.124 PIN Connections 1. Base 2. Emitter 3. Collector 0.38 0~0.1 -0.03 +0.