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2SA1941-O(S1,E,S) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2SA1941-O(S1,E,S) product

2SA1941-O(S1,E,S)

Transistors - Bipolar (BJT) - Single

PNPPower TransistorAudio

The 2SA1941 is a high-power PNP transistor from Toshiba, specifically engineered for high-fidelity audio output stages.

Best for

  • Audio power amplifiers
  • High-fidelity output stages

Avoid if

  • Low-power or high-frequency switching applications

Check before use

  • Thermal design and heat sink requirements

Key specifications

VCEO
-140 V
IC
-10 A
PC
100 W

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Audio Power Amplifier

Datasheet

45d38e5e73a25cb083024b39f866937e_1912111437_TOSHIBA-2SA1941-O-S1-E-S_C261917.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2SA1941-O(S1,E,S): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a silicon PNP triple diffused power transistor designed for high-fidelity audio frequency amplifier output stages.