Littelfuse

Littelfuse 39511250440 1.25A 125V TE5 Fast-Acting PCB Fuse

Name: Littelfuse 39511250440 1.25A 125V TE5 Fast-Acting PCB Fuse
Brand: Littelfuse
SKU: 39511250440

Part Number: 39511250440

● Contact for Availability

Littelfuse 39511250440 pairs a 1.25A rating with fast-acting protection in a TE5 radial PCB fuse; this code specifies the short-lead bulk configuration.

Rated Current1.25A

Rated Voltage125 V AC

Breaking Capacity100 A @ 125 VAC

PackageTE5 Radial

Tags

0440 short-lead bulk configuration 1.25A 395 Series 39511250440 fast acting Littelfuse TE5

39511250440 is an exact-ordering-code variant of the Littelfuse 395 Series TE5 radial PCB fuse. It provides fast-acting protection at 1.25 A and 125 V AC; the documented interrupting rating is 100 A @ 125 VAC, with nominal melting I²t of 0.2 A²s. Its configuration is short-lead bulk configuration. Use the full part number for sourcing and confirm time-current coordination, temperature effects and installation requirements from the datasheet.

Technical Specifications

Part Number: 39511250440
Manufacturer Part Number: 39511250440
Series: 395 Series
Fuse Type: TE5 Radial PCB Fuse
Current Rating: 1.25A
Voltage Rating: 125 V AC
AC / DC: AC
Breaking Capacity: 100 A @ 125 VAC
I²t: 0.2 A²s nominal melting I²t
Pre-arcing I²t: 0.2
Operating Temperature: -40°C to +125°C
Package / Dimensions: TE5 Radial
Mounting: PCB Through-Hole
Application: Power Electronics
Standard: UL 248-14
Terminal Type: Tin-plated copper short radial leads
Fuse Speed: Fast Acting (F)
Approvals: RoHS · UL Recognized
Certifications: UL Recognized; RoHS
Package/configuration: Short-lead bulk. Nominal melting I²t: 0.2 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.