ProjectsPricingInsights

0157004.DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0157004.DR product

0157004.DR

Fuses

Surface MountFast-ActingNano2

The 0157004.DR is a 4A, 125V very fast-acting surface mount fuse from the Littelfuse 157 Series, designed for easy field replacement on PC boards.

Best for

  • Instrumentation
  • Base Stations
  • Telecommunications

Avoid if

  • Applications requiring slow-blow characteristics

Check before use

  • PCB thermal management requirements

Key specifications

Current Rating
4A
Voltage Rating
125V
Interrupting Rating
50A @ 125VAC/VDC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

TelecommunicationsInstrumentation

Datasheet

0157004.DR-Littelfuse-datasheet-8361068.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0157004.DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 4A, 125V very fast-acting Nano2 fuse and clip assembly designed for surface mount applications.