Littelfuse

Littelfuse 39211250440 1.25A 250V TE5 Time-Lag PCB Fuse

Name: Littelfuse 39211250440 1.25A 250V TE5 Time-Lag PCB Fuse
Brand: Littelfuse
SKU: 39211250440

Part Number: 39211250440

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Littelfuse 39211250440, 1.25A time-lag TE5 radial PCB fuse, 250 V AC; short-lead bulk configuration with nominal melting I²t 11.95 A²s.

Rated Current1.25A

Rated Voltage250 V AC

Breaking Capacity35 A @ 250 VAC (IEC); 130 A @ 250 VAC (UL)

PackageTE5 Radial

Tags

0440 short-lead bulk configuration 1.25A 392 Series 39211250440 Littelfuse TE5 Time-Lag

Littelfuse part 39211250440 identifies a short-lead bulk configuration within the 392 Series TE5 radial PCB fuse range. Key ratings are 1.25 A, 250 V AC, time-lag operation, 35 A @ 250 VAC (IEC); 130 A @ 250 VAC (UL) interrupting capability and 11.95 A²s nominal melting I²t. This page is keyed to the exact orderable variant rather than only the base series; check the latest datasheet for final circuit-protection selection.

Technical Specifications

Part Number: 39211250440
Manufacturer Part Number: 39211250440
Series: 392 Series
Fuse Type: TE5 Radial PCB Fuse
Current Rating: 1.25A
Voltage Rating: 250 V AC
AC / DC: AC
Breaking Capacity: 35 A @ 250 VAC (IEC); 130 A @ 250 VAC (UL)
I²t: 11.95 A²s nominal melting I²t
Pre-arcing I²t: 11.95
Operating Temperature: -40°C to +125°C
Package / Dimensions: TE5 Radial
Mounting: PCB Through-Hole
Application: Power Electronics
Standard: IEC 60127-3 · UL 248-14
Terminal Type: Tin-plated copper short radial leads
Fuse Speed: Time Delay
Approvals: CE · RoHS · UL Recognized · VDE
Certifications: UL Recognized; CE; VDE; RoHS
Package/configuration: Short-lead bulk. Nominal melting I²t: 11.95 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.