Specification	SPXC03.5HXR

Applications	Solar (Photovoltaic)
Approval Agency	UL, gPV, CE
Breaking Capacity @ Rated Voltage	50 kA
Current Rating (Amps)	3.5 A
DC Cold Resistance	0.0487 Ohms
Fuse Type	Cartridge
Melting I²t	34
Mounting Type	Through Hole
Package / Case	Cartridge, Non-Standard
Response Time	Fast Blow
Size / Dimension [diameter]	10.3 mm
Size / Dimension [diameter]	0.406 in
Size / Dimension [x]	2.252 in
Size / Dimension [x]	57.2 mm
Voltage Rating - DC	1.5 kV

SPXC03.5R Series

1500VDC 3.5A PV FUSE WITH LEADS

Part	DC Cold Resistance	Melting I²t	Applications	Mounting Type	Current Rating (Amps)	Fuse Type	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Breaking Capacity @ Rated Voltage	Response Time	Voltage Rating - DC	Package / Case	Approval Agency
LITTELFUSE SPXC03.5HXR	0.0487 Ohms	34	Solar (Photovoltaic)	Through Hole	3.5 A	Cartridge	10.3 mm	0.406 in	2.252 in	57.2 mm	50 kA	Fast Blow	1.5 kV	Cartridge Non-Standard	CE gPV UL

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	100	$ 18.18
	N/A	0	$ 18.20
Newark	Each	100	$ 16.20
		250	$ 15.72

General part information

The Littelfuse SPXC solar string fuse is designed specifically for 1-4 A 1500 Vdc applications.

Technical documentation and resources