RKEF090 by Littelfuse – Specifications

Littelfuse RKEF090 is a RKEF090 from Littelfuse, part of the Resettable Fuses. It is designed for 60V 900mA 40A 1.8A Plugin Resettable Fuses ROHS. This product comes in a Plugin package and is sold as Bag-packed. Key features include:

  • Operating Voltage (Max): 60V
  • Hold Current: 900mA
  • Current Rating (Max): 40A
  • Power Dissipation: 1.5W
  • Operating Temperature: -40℃~+85℃
  • Trip Current: 1.8A
  • Resistance - Initial (Ri) (Min): 190mΩ
  • Maximum Time to Trip: 2s
  • Resistance - Post Trip (R1) (Max): 520mΩ

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.001 grams.

Full Specifications of RKEF090

Model NumberRKEF090
Model NameLittelfuse RKEF090
CategoryResettable Fuses
BrandLittelfuse
Description60V 900mA 40A 1.8A Plugin Resettable Fuses ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.001 grams / 0.000035 oz
Package / CasePlugin
Package / ArrangeBag-packed
BatteryNo
ECCNEAR99
Operating Voltage (Max)60V
Hold Current900mA
Current Rating (Max)40A
Power Dissipation1.5W
Operating Temperature-40℃~+85℃
Trip Current1.8A
Resistance - Initial (Ri) (Min)190mΩ
Maximum Time to Trip2s
Resistance - Post Trip (R1) (Max)520mΩ

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