0441004. - 441 Series

Series: 441
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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.

This 100% Lead-free, RoHS compliant and Halogen-free fuse series is designed specifically to provide over-current protection to circuits that require high working ambient temperatures (up to 150ºC) and high inrush currents.

The design ensures excellent temperature stability and performance reliability.

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


Features:


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

Property (Mouseover for details) Value
Body Ceramic Body
Nominal Melting I2T (A2sec) 1.2659
Min Operating Temp °C -55
Max Operating Temp (°C) 150
Moisture Sensitivity Level IPC/JEDEC J-STD-020C LEVEL 1
Nominal Cold Resistance (Ohms) 0.0097
Opening Fast-Acting (F)

Littelfuse_Phils_ISO9001_102407icon 2022-06-17_ISO 9001 2015_LF Phils

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

csa CSA 1422-30 029862

pdf icon UR_JDYX2_E10480_9_30_14

UL_JDYX8icon CUR_JDYX8_E10480_10_30_14

441004 ECAD Models

441 Series Data Sheet

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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0441004.WR FUSE 32V High I2T 0603 4A RoHS No 08/26/2008 PbFree No CoC_RoHS10_0441004.WR_01-17-2020 REACH209_Declaration_0441004.WR_11-23-2020 Yes
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