Circuit Protection

37314000000

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FUSE 250V UL FA TR5 LL AMMO 4A/ AMMO ROHS COMPLIANT: YES

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Circuit Protection

Active

FUSE 250V UL FA TR5 LL AMMO 4A/ AMMO ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	37314000000

Approval Agency	cULus, CSA
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	4 A
DC Cold Resistance	0.01852 Ohms
Fuse Type	Board Mount
Melting I²t	3.5
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Vertical, Radial, Can
Response Time	Fast Blow
Size / Dimension [diameter]	0.335 "
Size / Dimension [diameter]	8.5 mm
Size / Dimension [z]	8 mm
Size / Dimension [z]	0.315 "
Voltage Rating - AC	250 V

FUSE 250V UL FA TR5 LL AMMO 4A

Part	Approval Agency	Size / Dimension [diameter]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [z]	Melting I²t	Response Time	Voltage Rating - AC	DC Cold Resistance	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Breaking Capacity @ Rated Voltage	Package / Case	Fuse Type	Current Rating (Amps)
Littelfuse/Commercial Vehicle Products 37314000000	CSA cULus	0.335 "	8 mm	8.5 mm	0.315 "	3.5	Fast Blow	250 V	0.01852 Ohms	Through Hole	85 °C	-40 °C	50 A	Can Radial Vertical	Board Mount	4 A

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

The 373 Series are TR5, sub-miniature, fast-acting type, 250V rated fuses, designed in accordance to UL 248- 14.

Technical documentation and resources