05073.15 - 507 Series

Series: 507
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Fuse 507 Hi Res
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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 507 Series Fuse is a 6x32mm 650VDC ceramic body fuse with current ratings from 1A to 8A. It is RoHS compliant and 100% Pb free.

The 507 provides enhanced over-current protection for high voltage applications, which makes it ideal for variable frequency drives (VFDs), power inverters, photovoltaic (PV) inverters, DC/DC converters and high voltage power supplies, etc. As the density of power on the circuit becomes higher and higher, these miniaturized high-voltage fuses represent the optimum solutions for DC power over-current protection.


  • High DC voltage rating of 650V with interrupting rating of 150A@650VDC in a compact footprint of 6x32mm
  • 1A – 8A current rating
  • Operating temperature range from -55°C to 125°C
  • Variable Frequency Drives (VFDs)
  • Power Inverters
  • Photovoltaic (PV) Inverters
  • DC/DC Converters
  • High Voltage Power Supplies
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
05073.15MXP FUSE 650V DC 3AB Pb-free 3.15A RoHS No 04/20/2016 PbFree No 04/20/2016 Yes
05073.15MXEP FUSE 650V DC 3AB Pigtail Pb-free 3.15A RoHS No 04/20/2016 PbFree No 04/20/2016 Yes
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