Circuit Protection

37305000000

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FUSE 250V UL FA TR5 LL AMMO .500A/ AMMO

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Circuit Protection

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FUSE 250V UL FA TR5 LL AMMO .500A/ AMMO

Technical Specifications

Parameters and characteristics for this part

Specification	37305000000

Approval Agency	cULus, CSA
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	0.5 A
DC Cold Resistance	0.157 Ohms
Fuse Type	Board Mount
Melting I²t	0.025
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 .500A

Part	Fuse Type	Voltage Rating - AC	Approval Agency	Current Rating (Amps)	Breaking Capacity @ Rated Voltage	DC Cold Resistance	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [diameter]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [z]	Melting I²t	Response Time	Package / Case
Littelfuse/Commercial Vehicle Products 37305000000	Board Mount	250 V	CSA cULus	0.5 A	50 A	0.157 Ohms	Through Hole	85 °C	-40 °C	0.335 "	8 mm	8.5 mm	0.315 "	0.025	Fast Blow	Can Radial Vertical

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.32
	Tape & Box (TB)	1000	$ 0.60
Newark	Each	1000	$ 0.63
		2500	$ 0.58

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