0440007. - 440 Series

Series: 440
Questions? Contact Littelfuse Support
External overview image
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 440 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to 150°C and high inrush currents.

The general design ensures excellent temperature stability and performance stability.

This high I2t fuse series is designed to have ultra high inrush current withstand capability to avoid nuisance fuse open.

Features:

  • Operating Temperature from -55°C to +150°C
  • 100% Lead-free and RoHS compliant
  • Suitable for both leaded and lead-free reflow / wave soldering
  • Ultra high I2t values


Applications:

  • LCD Displays
  • Servers
  • Notebook Computers
  • Printers
  • Scanners
  • Data Modems
  • Hard Disk Drives
Property (Mouseover for details) Value
Body Ceramic
Nominal Melting I2T (A2sec) 8.464
Moisture Sensitivity Level IPC/JEDEC J-STD-020C Level 1
Nominal Cold Resistance (Ohms) 0.00753
Opening Fast-Acting (F)
Operating Temperature -55° to 150°C
Partner ECAD Models 0440007.

uricon UR_JDYX2_E10480_9_30_14

cRUicon CUR_JDYX8_E10480_10_30_14

0440007. ECAD Models

CSAicon CSA 1422-30 029862

pdficon Fuse 440 Datasheet

The 440 Series is a 100% Lead-free RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits...

pdficon Fuse Accessories Selection Guide

A quick reference guide to selecting holders blocks and clips for fuse applications...

pdficon Fuse Selection Guide

A quick reference guide to selecting fuses for electronic applications...

pdficon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...

Littelfuse_Phils_ISO9001_102407icon 2022-06-17_ISO 9001 2015_LF Phils

PhilsISO14001Certificateicon 2022-04-19_ISO 14001-2015_LF Phils

pdficon Fuseholder Selection Guide

pdficon Fuseology Selection Guide

Littelfuse Fuseology Selection Guide

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0440007.WR FUSE 32V High I2T 1206 7A RoHS No 01/01/2009 PbFree No 01/01/2009 CoC_RoHS10_0440007.WR REACH205_Declaration_0440007.WR Yes
Does not Contain IPC_0440WR_-1.75A-8A
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.