Littelfuse

Littelfuse 37001250410 0.125A 250V TR5 Fast-Acting PCB Fuse

Name: Littelfuse 37001250410 0.125A 250V TR5 Fast-Acting PCB Fuse
Brand: Littelfuse
SKU: 37001250410

Part Number: 37001250410

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37001250410 is a 0.125A Littelfuse TR5 radial PCB fuse with fast-acting response, 250 V AC/DC rating and short-lead bulk configuration.

Rated Current0.125A

Rated Voltage250 V AC/DC

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

PackageTR5 Radial

Tags

0.125A 0410 short-lead bulk configuration 370 Series 37001250410 fast acting Littelfuse TR5

Designed as a fast-acting TR5 radial PCB fuse, Littelfuse 37001250410 carries a 0.125 A rating with a 250 V AC/DC maximum rating. This order code denotes the short-lead bulk configuration. Littelfuse publishes 35 A @ 250 VAC; 35 A @ 125 VDC interrupting capability and 0.0066 A²s nominal melting I²t. Use the exact manufacturer part number when matching packaging or lead configuration, and confirm application suitability in the datasheet.

Technical Specifications

Part Number: 37001250410
Manufacturer Part Number: 37001250410
Series: 370 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 0.125A
Voltage Rating: 250 V AC/DC
AC / DC: AC/DC
Breaking Capacity: 35 A @ 250 VAC; 35 A @ 125 VDC
I²t: 0.0066 A²s nominal melting I²t
Pre-arcing I²t: 0.0066
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: 0.0066 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.