Littelfuse

Littelfuse 37312000000 2A 250V TR5 Fast-Acting PCB Fuse

Name: Littelfuse 37312000000 2A 250V TR5 Fast-Acting PCB Fuse
Brand: Littelfuse
SKU: 37312000000

Part Number: 37312000000

● Contact for Availability

37312000000 is a 2A Littelfuse TR5 radial PCB fuse with fast-acting response, 250 V AC rating and standard long-lead tape/ammopack configuration.

Rated Current2A

Rated Voltage250 V AC

Breaking Capacity50 A @ 250 VAC

PackageTR5 Radial

Tags

0000 standard long-lead tape/ammopack configuration 2A 373 Series 37312000000 fast acting Littelfuse TR5

For circuit protection requiring a 2 A fast-acting device, 37312000000 is the standard long-lead tape/ammopack configuration of Littelfuse 373 Series. The TR5 radial PCB fuse is rated 250 V AC, with published interrupting capability of 50 A @ 250 VAC and nominal melting I²t of 0.63 A²s. Package and lead details are part-number specific, so retain the full ordering code and validate coordination using the Littelfuse curves.

Technical Specifications

Part Number: 37312000000
Manufacturer Part Number: 37312000000
Series: 373 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 2A
Voltage Rating: 250 V AC
AC / DC: AC
Breaking Capacity: 50 A @ 250 VAC
I²t: 0.63 A²s nominal melting I²t
Pre-arcing I²t: 0.63
Operating Temperature: -40°C to +85°C
Package / Dimensions: TR5 Radial
Mounting: PCB Through-Hole
Application: Power Electronics
Standard: UL 248-14
Terminal Type: Tin-plated copper long radial leads
Fuse Speed: Fast Acting (F)
Approvals: CSA · RoHS · UL Recognized
Certifications: UL Recognized; CSA; RoHS
Package/configuration: Tape/Ammopack. Nominal melting I²t: 0.63 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.