688 Series - 6X25mm High Current Fuses

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A 70Vdc rated ceramic fuse with remarkable interrupting rating in a compact 6x25mm package, which is well suited for circuit protection in telecom applications.


  • In accordance with Underwriter’s Laboratories Standard UL 248-14
  • Available in cartridge version
  • RoHS compliant and Lead-free


  • PDU in Telecom Datacenter
  • Wireless Transmission Base Station

Access specifications, certifications, check availability and order parts below

Catalog #VDC (V)Nominal Melting I2T (A2sec)Resistance
BodyMin Operating Temp (°C)Max Operating Temp (°C)MSLOpeningPartner ECAD ModelsStockSamples
6880307042000.0021Ceramic Body-55125Contact LittelfuseSlo-Blo/Time Lag (T)/Time Delay688030CheckOrder
Catalog # Certificates
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688030 URUL_JDYX8iconLittelfuse_TUV_R50119583icon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0688030.MXP FUSE 70VDC 6x25 Pb-free 30A RoHS No 08/09/2016 PbFree No 08/09/2016 REACH209_Declaration_0688030.MXP_10-07-2020 Yes
Does not Contain
0688030.MAT4P FUSE 70VDC 6x25 PT Ammo Pack Pb-free 30A RoHS No 08/09/2016 PbFree No 08/09/2016 CoC_RoHS10_0688030.MAT4P_09-21-2021 REACH219_Declaration_0688030.MAT4P_09-21-2021 Yes
Does not Contain
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Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

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