ProjectsPricingInsights

0451.100MRL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0451.100MRL product

0451.100MRL

Fuses

FuseSurface Mount0.1A125V

The 0451.100MRL is a 0.1A, 125V very fast-acting NANO2 surface mount fuse from Littelfuse, ideal for secondary side over-current protection.

Best for

  • Secondary side circuit protection
  • PCB applications

Avoid if

  • Primary side protection
  • High-current applications

Check before use

  • Time-current characteristics
  • Operating temperature range

Key specifications

Current Rating
0.1 A
Voltage Rating
125 V
Response Time
Very Fast-Acting

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

234533.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0451.100MRL: 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 0.1A, 125V very fast-acting surface mount fuse from the Littelfuse NANO2 451 series.