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Series: 337

Micro3
Product Status| Activei
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MICRO3TM automotive blade fuses feature three silver-plated blades and two fuse elements while also boasting subminiature design. This allows automakers to pack more circuit protection into less space. Despite their low weight, MICRO3 fuses perform well in adverse environments and at extreme temperatures.

  • Fast-acting
  • Available with ratings of 3 A to 15 A
  • Shunt version available
  • Interrupting rating of 1 kA at 32 V dc
  • Silver-plated zinc alloy terminals
  • Operate at up to 125 ℃, with terminals reaching 150 ℃ at point of contact
  • PA66 housing with UL flammability rating of V-2
  • Net weight 0.95 g ±10 % per fuse
  • Comply with SAE 2741 and ISO 8820-3 for electrical, mechanical, and environmental performance
  • RoHS compliant
  • Color coding indicates ampere rating
  • See-through housings make it easier to see when fuses blow
  • High-contrast ampere rating stamps aid identification
  • Checkpoints on top make it possible to measure resistance without removing the fuse

337 Parts

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337 Applications

Highlights Section

  • Cars
  • Trucks
  • Offroad vehicles
  • Watercraft as approved by Littelfuse

Series: MICRO3 Resources