Littelfuse

Littelfuse 37012500410 2.5A 250V TR5 Fast-Acting PCB Fuse

Name: Littelfuse 37012500410 2.5A 250V TR5 Fast-Acting PCB Fuse
Brand: Littelfuse
SKU: 37012500410

Part Number: 37012500410

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Littelfuse 37012500410, 2.5A fast-acting TR5 radial PCB fuse, 250 V AC/DC; short-lead bulk configuration with nominal melting I²t 1.8 A²s.

Rated Current2.5A

Rated Voltage250 V AC/DC

Breaking Capacity35 A @ 250 VAC; 35 A @ 125 VDC

PackageTR5 Radial

Tags

0410 short-lead bulk configuration 2.5A 370 Series 37012500410 fast acting Littelfuse TR5

Littelfuse part 37012500410 identifies a short-lead bulk configuration within the 370 Series TR5 radial PCB fuse range. Key ratings are 2.5 A, 250 V AC/DC, fast-acting operation, 35 A @ 250 VAC; 35 A @ 125 VDC interrupting capability and 1.8 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: 37012500410
Manufacturer Part Number: 37012500410
Series: 370 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 2.5A
Voltage Rating: 250 V AC/DC
AC / DC: AC/DC
Breaking Capacity: 35 A @ 250 VAC; 35 A @ 125 VDC
I²t: 1.8 A²s nominal melting I²t
Pre-arcing I²t: 1.8
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 short radial leads
Fuse Speed: Fast Acting (F)
Approvals: CE · RoHS · UL Recognized
Certifications: UL Recognized; CE; RoHS; additional agency approvals vary by rating
Package/configuration: Short-lead bulk, 1000 pcs. Nominal melting I²t: 1.8 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.