Specification	031301.8MXP

Approval Agency	PSE, CSA, UL, CE
Breaking Capacity @ Rated Voltage	100 A
Current Rating (Amps)	1.8 A
Fuse Type	Cartridge, Glass
Melting I²t	58
Mounting Type	Requires Holder
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	3AG, 3AB
Package / Case [x]	0.25 in
Package / Case [y]
Response Time	Slow Blow
Size / Dimension [diameter]	6.35 mm
Size / Dimension [diameter]	0.25 "
Size / Dimension [x]	31.75 mm
Size / Dimension [x]	1.25 in
Voltage Rating - AC	250 V

031301.8 Series

FUSE 250V SB 3AG Pb-FREE 1.8A

Part	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Current Rating (Amps)	Mounting Type	Voltage Rating - AC	Fuse Type	Operating Temperature [Min]	Operating Temperature [Max]	Melting I²t	Breaking Capacity @ Rated Voltage	Response Time	Approval Agency	Package / Case [x]	Package / Case
LITTELFUSE 031301.8MXP	31.75 mm	1.25 in	6.35 mm	0.25 "	1.8 A	Requires Holder	250 V	Cartridge Glass	-55 C	125 °C	58	100 A	Slow Blow	CE CSA PSE UL	0.25 in	3AB 3AG
LITTELFUSE 031301.8HXP	31.75 mm	1.25 in	6.35 mm	0.25 "	1.8 A	Requires Holder	250 V	Cartridge Glass	-55 C	125 °C	58	100 A	Slow Blow	CE CSA PSE UL	0.25 in	3AB 3AG
LITTELFUSE 031301.8VXP	31.75 mm	1.25 in	6.35 mm	0.25 "	1.8 A	Requires Holder	250 V	Cartridge Glass	-55 C	125 °C	58	100 A	Slow Blow	CE CSA PSE UL	0.25 in	3AB 3AG

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.58
Newark	Each	1000	$ 0.57
		2500	$ 0.53

General part information

The 3AG Slo-Blo® fuse solves a broad range of application requirements while offering reliable performance and costeffective circuit protection.

Technical documentation and resources