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3544 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3544 product

3544

Interconnects

Fuse HolderMini BladePCB Mount

The Keystone 3544 is a vertical-entry PCB fuse holder designed for Mini automotive blade fuses, offering a 30A current rating and high-temperature nylon 4/6 insulation.

Best for

  • Automotive electronics
  • PCB-based circuit protection

Avoid if

  • Applications requiring surface mount technology (this is thru-hole)

Check before use

  • PCB mounting hole dimensions

Key specifications

Current Rating
30 A
Voltage Rating
500 V AC
Material
Tin-Nickel Plated Brass

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Automotive

Datasheet

3544-Keystone-datasheet-10928834.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3544: 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 holder for Mini automotive blade fuses (e.g., Littelfuse 297/997 or Bussmann ATM series).