1LFS Series - Modular Semiconductor Fuse Blocks

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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.

Littelfuse modular style semiconductor fuse blocks accommodate a wide range of semiconductor fuses. Blocks are provided in pairs with fuse mounting hardware.

Features/Benefits
  • Modular design reduces inventory requirements
  • Sold in pairs for convenience
  • Constructed of general purpose phenolic (with plated steel studs)

Access specifications, certifications, check availability and order parts below

Catalog #Fuse TypeIndicatingStockSamplesCompare
1LFS101SemiconductorNoCheckOrder
1LFS102SemiconductorNoCheckOrder
Catalog # Certificates
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1LFS101 cURiconuricon
1LFS102 cURiconuricon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
1LFS101 MODULAR SEMICONDUCTOR BLOCK 100A RoHS No 08/05/2012 PbFree No
1LFS102 MODULAR SEMICONDUCTOR BLOCK 400A RoHS No 08/05/2012 PbFree No CoC_RoHS10_1LFS102 REACH191_Declaration_1LFS102
Does not Contain IPC_1LFS102
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