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03420012H AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

03420012H product

03420012H

Fuseholders

FuseholderPanel Mount3AG

The 03420012H is a panel-mount fuseholder from the Littelfuse 342 series, designed for 3AG/AB fuses with a 20A/250V rating.

Best for

  • General purpose panel mounting
  • 3AG/AB fuse applications

Avoid if

  • Watertight requirements (use watertight series instead)
  • Panel thickness > 0.187 inches

Check before use

  • Panel cutout size
  • Terminal clearance

Key specifications

Current Rating
20 A
Voltage Rating
250 V
Fuse Size
3AG/AB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

03420012H-Littelfuse-datasheet-15356397.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 03420012H: 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

It is a panel-mount enclosed fuseholder for 3AG/AB fuses, featuring straight solder terminals and a knurled knob.