Littelfuse

Littelfuse 38314000000 4A 300V TR5 Time-Lag PCB Fuse

Name: Littelfuse 38314000000 4A 300V TR5 Time-Lag PCB Fuse
Brand: Littelfuse
SKU: 38314000000

Part Number: 38314000000

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Littelfuse 38314000000 pairs a 4A rating with time-lag protection in a TR5 radial PCB fuse; this code specifies the standard long-lead tape/ammopack configuration.

Rated Current4A

Rated Voltage300 V AC

Breaking Capacity100 A @ 300 VAC

PackageTR5 Radial

Tags

0000 standard long-lead tape/ammopack configuration 383 Series 38314000000 4A Littelfuse Time-Lag TR5

38314000000 is an exact-ordering-code variant of the Littelfuse 383 Series TR5 radial PCB fuse. It provides time-lag protection at 4 A and 300 V AC; the documented interrupting rating is 100 A @ 300 VAC, with nominal melting I²t of 72 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: 38314000000
Manufacturer Part Number: 38314000000
Series: 383 Series
Fuse Type: TR5 Radial PCB Fuse
Current Rating: 4A
Voltage Rating: 300 V AC
AC / DC: AC
Breaking Capacity: 100 A @ 300 VAC
I²t: 72 A²s nominal melting I²t
Pre-arcing I²t: 72
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: CE · RoHS · UL Recognized · VDE
Certifications: UL Recognized; CE; VDE; RoHS
Package/configuration: Tape/Ammopack. Nominal melting I²t: 72 A²s. Radial subminiature body; 5.08 mm lead pitch. Verify exact lead dimensions in the official datasheet.