What are the primary applications for this fuse?

It is designed for secondary protection in space-constrained devices such as cell phones, battery packs, digital cameras, DVD players, and hard disk drives.

What are the key electrical specifications?

The fuse has a 1A current rating, 63V voltage rating, 0.075 Ohm nominal cold resistance, and a nominal melting I2t of 0.0423 A2sec.

What should engineers consider before using this fuse?

Engineers should account for the temperature re-rating curve if the operating temperature exceeds 25°C, as the fuse's performance is derated at higher temperatures.

What is the sourcing status of this component?

The component is currently active and widely available, with no specific supply risks noted.

What is the pinout of 0466001.NRHF?

Use the 0466001.NRHF datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 0466001.NRHF pinout to locate pins, power rails, and interface signals before layout.

0466001.NRHF Datasheet, Specs, Alternatives & ECAD | Littelfuse

AI summary

The 0466001.NRHF is a 1A, 63V very fast-acting 1206 surface mount fuse designed for secondary circuit protection in space-constrained portable electronics.

Best for

Portable electronics
Secondary circuit protection
Space-constrained designs

Avoid if

Applications requiring high-voltage protection above 63V
Primary circuit protection

Check before use

Operating temperature range
Inrush current profiles

Key specifications

Current Rating: 1 A
Voltage Rating: 63 V
Package: 1206
Interrupting Rating: 50 A

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsPortable Devices

Datasheet

0466001.NRHF-Littelfuse-datasheet-8324860.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0466001.NRHF: 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

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

0466002.NRHFManufacturer

URL can't contain control characters. '/component/docs/67f7aa5e82950b4daf0fe1cd35592bec_2304140030_Littelfuse-0466001-NRHF_C151135.pdf, http://www.littelfuse.com/data/en/Data_Sheets/466.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/303d51d8ebbdcd46b0d32d64e920cab6.pdf, https://datasheet.octopart.com/0466001.NRHF-Littelfuse-datasheet-11554640.pdf, https://datasheet.octopart.com/0466001.NRHF-Littelfuse-datasheet-24896369.pdf, https://datasheet.octopart.com/0466001.NRHF-Littelfuse-datasheet-49

Has caveats

Design and risk insights

Questions & answers

It is a 1A, 63V very fast-acting thin-film surface mount fuse in a 1206 package, manufactured by Littelfuse.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the 0466001.NRHF?+×

What are the primary applications for this fuse?+×

What are the key electrical specifications?+×

What should engineers consider before using this fuse?+×

What is the sourcing status of this component?+×

What is the pinout of 0466001.NRHF?+×