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3522 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3522 product

3522

Circuit Protection

Fuse ClipAutomotiveVertical Entry

The Keystone 3522 is a vertical-entry fuse clip for standard automotive blade fuses, offering high reliability and secure PCB mounting.

Best for

  • Automotive electronics
  • Industrial control panels

Avoid if

  • Applications requiring low-profile horizontal entry

Check before use

  • PCB mounting hole diameter

Key specifications

Current Rating
20 A
Voltage Rating
500 V AC
Mounting
Through Hole

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8536904000.0

Application

AutomotiveIndustrial

Datasheet

3522-Keystone-datasheet-34430815.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3522: 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 vertical-entry fuse clip designed for standard automotive blade fuses (e.g., ATOF 257, ATC series).