RXEF185K-AP by Littelfuse – Specifications

Littelfuse RXEF185K-AP is a RXEF185K-AP from Littelfuse, part of the Resettable Fuses. It is designed for 72V 1.85A 40A 3.7A Plugin Resettable Fuses ROHS. This product comes in a Plugin package and is sold as Tape & Reel (TR). Key features include:

  • Operating Voltage (Max): 72V
  • Hold Current: 1.85A
  • Current Rating (Max): 40A
  • Trip Current: 3.7A
  • Operating Temperature: -40℃~+85℃
  • Resistance - Initial (Ri) (Min): 80mΩ
  • Maximum Time to Trip: 12.6s
  • Resistance - Post Trip (R1) (Max): 190mΩ

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.387 grams.

Full Specifications of RXEF185K-AP

Model NumberRXEF185K-AP
Model NameLittelfuse RXEF185K-AP
CategoryResettable Fuses
BrandLittelfuse
Description72V 1.85A 40A 3.7A Plugin Resettable Fuses ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.387 grams / 0.013651 oz
Package / CasePlugin
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Operating Voltage (Max)72V
Hold Current1.85A
Current Rating (Max)40A
Trip Current3.7A
Operating Temperature-40℃~+85℃
Resistance - Initial (Ri) (Min)80mΩ
Maximum Time to Trip12.6s
Resistance - Post Trip (R1) (Max)190mΩ

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