Littelfuse

Littelfuse 38211250000 1.25A 250V TR5 Time-Lag PCB Fuse

Name: Littelfuse 38211250000 1.25A 250V TR5 Time-Lag PCB Fuse
Brand: Littelfuse
SKU: 38211250000

Part Number: 38211250000

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38211250000 is a 1.25A Littelfuse TR5 radial PCB fuse with time-lag response, 250 V AC rating and standard long-lead tape/ammopack configuration.

Rated Current1.25A

Rated Voltage250 V AC

Breaking Capacity100 A @ 250 VAC

PackageTR5 Radial

Tags

0000 standard long-lead tape/ammopack configuration 1.25A 382 Series 38211250000 Littelfuse Time-Lag TR5

38211250000 is an exact-ordering-code variant of the Littelfuse 382 Series TR5 radial PCB fuse. It provides time-lag protection at 1.25 A and 250 V AC; the documented interrupting rating is 100 A @ 250 VAC, with nominal melting I²t of 6.88 A²s. Its configuration is standard long-lead tape/ammopack 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: 38211250000
Manufacturer Part Number: 38211250000
Series: 382 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 1.25A
Voltage Rating: 250 V AC
AC / DC: AC
Breaking Capacity: 100 A @ 250 VAC
I²t: 6.88 A²s nominal melting I²t
Pre-arcing I²t: 6.88
Operating Temperature: -40°C to +85°C
Package / Dimensions: TR5 Radial
Mounting: PCB Through-Hole
Application: Power Electronics
Standard: IEC 60127-3 · UL 248-14
Terminal Type: Tin-plated copper long radial leads
Fuse Speed: Time Delay
Approvals: CCC · CE · RoHS · UL Recognized · VDE
Certifications: UL Recognized; CE; VDE; CCC; RoHS
Package/configuration: Tape/Ammopack. Nominal melting I²t: 6.88 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.