Littelfuse RHEF450
Polymeric PTC Resettable Fuse 30V 4.5A Through Hole
Specifications
MPN: RHEF450
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:C3761608
Attributes
Pitch: -
Width: -
Height: -
Length: -
Hold Current: 4.5A
Trip Current: 9A
Current - Max: 40A
Voltage - Max: 30V
Power Dissipation: 3.6W
Time to Trip(Max): 3s
Resistance @ 25℃: 22mΩ
Operating Temperature: -40℃~+125℃
Documents
RHEF450 Datasheet
datasheet
Pricing
LCSC Electronics: $0.49