High Current Surface Mount Fuse

Part Number Information
Part #: Price/Availability:
0501015.WR Buy Now
0501020.WR Buy Now

The 501 series is a ceramic base 1206 size high current rating surface mount fuse which is capable of handling high operating current (10A and above) and is designed to provide over-current protection to circuits that experience high working ambient temperature up to 150ºC and high current short circuit conditions.

The 501 series is designed for over-current protection on high operating current (DC) circuits. The design ensures excellent temperature stability and performance reliability in high operating temperature environments. It has low internal resistance which means power loss will be minimal and the application’s efficiency will be maximized. Also it has an exceptionally high interrupting rating (150A@24VDC) which ensures the circuit is well protected under very high current short circuit conditions.


  • Fast response to faulty current ensuring over current protection to sensitive electronics
  • Provide robust performance and highly reliable protection in operating temperature: -55ºC to 150ºC
  • Very low internal resistance, minimizing power loss and maximize the application’s performance and efficiency
  • Ultra high interrupting current , ensuring the fuse will open safely to protect the circuit under very high current short circuit conditions
  • 100% Lead-Free, Halide-Free and [RoHS Compliant]
  • Suitable for leaded or lead-free reflow / wave soldering
  • UL and CSA agency approval


  • DC-DC converters
  • Voltage Regulator Modules (VRM)