Littelfuse

Littelfuse 37321000430 10A 250V TR5 Fast-Acting PCB Fuse

Name: Littelfuse 37321000430 10A 250V TR5 Fast-Acting PCB Fuse
Brand: Littelfuse
SKU: 37321000430

Part Number: 37321000430

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Littelfuse 37321000430, 10A fast-acting TR5 radial PCB fuse, 250 V AC; short-lead bulk configuration with nominal melting I²t 55 A²s.

Rated Current10A

Rated Voltage250 V AC

Breaking Capacity50 A @ 250 VAC

PackageTR5 Radial

Tags

0430 short-lead bulk configuration 10A 373 Series 37321000430 fast acting Littelfuse TR5

Littelfuse 37321000430 combines a 10 A rating, fast-acting response and TR5 radial PCB fuse construction in the 373 Series family. The selected ordering variant is the short-lead bulk configuration. Electrical data includes 50 A @ 250 VAC interrupting capability and 55 A²s nominal melting I²t. For substitution or design-in, compare the exact package code, ambient derating and time-current behavior with the official datasheet.

Technical Specifications

Part Number: 37321000430
Manufacturer Part Number: 37321000430
Series: 373 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 10A
Voltage Rating: 250 V AC
AC / DC: AC
Breaking Capacity: 50 A @ 250 VAC
I²t: 55 A²s nominal melting I²t
Pre-arcing I²t: 55
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 short radial leads
Fuse Speed: Fast Acting (F)
Approvals: CSA · RoHS · UL Recognized
Certifications: UL Recognized; CSA; RoHS
Package/configuration: Short-lead bulk, 200 pcs. Nominal melting I²t: 55 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.