RXEF110K by Littelfuse – Specifications

Littelfuse RXEF110K is a RXEF110K from Littelfuse, part of the Resettable Fuses. It is designed for 72V 1.1A 40A 2.2A Plugin Resettable Fuses ROHS. This product comes in a Plugin package and is sold as Bag-packed. Key features include:

  • Operating Voltage (Max): 72V
  • Hold Current: 1.1A
  • Current Rating (Max): 40A
  • Power Dissipation: 1.5W
  • Operating Temperature: -40℃~+85℃
  • Trip Current: 2.2A
  • Resistance - Initial (Ri) (Min): 150mΩ
  • Maximum Time to Trip: 8.2s
  • Resistance - Post Trip (R1) (Max): 380mΩ

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.58 grams.

Full Specifications of RXEF110K

Model NumberRXEF110K
Model NameLittelfuse RXEF110K
CategoryResettable Fuses
BrandLittelfuse
Description72V 1.1A 40A 2.2A Plugin Resettable Fuses ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.580 grams / 0.020459 oz
Package / CasePlugin
Package / ArrangeBag-packed
BatteryNo
ECCNEAR99
Operating Voltage (Max)72V
Hold Current1.1A
Current Rating (Max)40A
Power Dissipation1.5W
Operating Temperature-40℃~+85℃
Trip Current2.2A
Resistance - Initial (Ri) (Min)150mΩ
Maximum Time to Trip8.2s
Resistance - Post Trip (R1) (Max)380mΩ

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