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MPSA42 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MPSA42 product

MPSA42

Transistors - Bipolar (BJT) - Single

NPNHigh VoltageTO-92

The MPSA42 is a high-voltage NPN transistor suitable for switching and amplification in circuits requiring up to 300V.

Best for

  • High-voltage switching
  • Amplifier circuits

Avoid if

  • Low-voltage, high-speed digital logic

Check before use

  • Thermal dissipation limits
  • Voltage transients

Key specifications

VCEO
300 V
IC
500 mA
hFE
25-40

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.21.0095

Application

General PurposePower Switching

Datasheet

MEGGD00002-93.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MPSA42: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The MPSA42 is an NPN silicon epitaxial planar transistor designed for high-voltage switching and amplifier applications.