Specification	0315.400MXP

Approval Agency	CE, CSA, UL
Breaking Capacity @ Rated Voltage	35 A
Current Rating (Amps)	400 mA
Fuse Type	Cartridge, Glass
Melting I²t	1.35 I²t
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	3AB, 3AG
Package / Case [x]	0.25 "
Package / Case [y]
Response Time	Slow Blow
Size / Dimension [diameter]	0.275 in
Size / Dimension [diameter]	6.99 mm
Size / Dimension [x]	1.275 in
Size / Dimension [x]	32.39 mm
Voltage Rating - AC	250 V

0315.400 Series

FUSE 250V SB PT 3AG Pb-FREE .400A

Part	Package / Case	Package / Case [x]	Mounting Type	Breaking Capacity @ Rated Voltage	Response Time	Voltage Rating - AC	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Melting I²t	Operating Temperature [Min]	Operating Temperature [Max]	Fuse Type	Current Rating (Amps)	Approval Agency	DC Cold Resistance
LITTELFUSE 0315.400MXP	3AB 3AG	0.25 "	Through Hole	35 A	Slow Blow	250 V	0.275 in	1.275 in	6.99 mm	32.39 mm	1.35 I²t	-55 C	125 °C	Cartridge Glass	400 mA	CE CSA UL
LITTELFUSE 0315.400HXP	3AB 3AG	0.25 "	Through Hole	35 A	Slow Blow	250 V	0.275 in	1.275 in	6.99 mm	32.39 mm	1.35 I²t	-55 C	125 °C	Cartridge Glass	400 mA	CE CSA UL	1.875 Ohms
LITTELFUSE 0315.400VXP	3AB 3AG	0.25 "	Through Hole	35 A	Slow Blow	250 V	0.275 in	1.275 in	6.99 mm	32.39 mm	1.35 I²t	-55 C	125 °C	Cartridge Glass	400 mA	CE CSA UL

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	$ 0.88
Newark	Each	1000	$ 0.91
		2500	$ 0.81

General part information

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

Technical documentation and resources