Littelfuse RXEF300K-2
Polymeric PTC Resettable Fuse 72V 3A Through Hole
Specifications
MPN: RXEF300K-2
Category: PTC Resettable Fuses
Imported From: lcsc
Vendor: LCSC Electronics
Source: View original listing
Created: 3/14/2026
Updated: 3/14/2026
External ID: lcsc:C469021
Attributes
Pitch: -
Width: -
Height: -
Length: -
Hold Current: 3A
Trip Current: 6A
Current - Max: 40A
Voltage - Max: 72V
Power Dissipation: 12.5W
Time to Trip(Max): 19.8s
Resistance @ 25℃: 50mΩ
Operating Temperature: -40℃~+85℃
Documents
RXEF300K-2 Datasheet
datasheet