Circuit Protection

0505010.MXP

Active

Littelfuse/Commercial Vehicle Products

FUSE, CARTRIDGE, FAST ACTING, 10 A, 450 V, 6.3MM X 32MM, 1/4" X 1-1/4", 505 SERIES

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Search across all available documentation for this part.

DocumentsDatasheet SE-S-2300703

Circuit Protection

0505010.MXP

Active

Littelfuse/Commercial Vehicle Products

FUSE, CARTRIDGE, FAST ACTING, 10 A, 450 V, 6.3MM X 32MM, 1/4" X 1-1/4", 505 SERIES

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DocumentsDatasheet SE-S-2300703

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0505010.MXP

Approval Agency	CE, cULus, SEMKO
Breaking Capacity @ Rated Voltage	20 kA, 1 kA
Current Rating (Amps)	10 A
DC Cold Resistance	0.0167 Ohms
Fuse Type	Cartridge, Ceramic
Melting I²t	91 I²t
Mounting Type	Requires Holder
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	3AB, 3AG
Package / Case [x]	1/4
Package / Case [y]	1-1/4
Response Time	Fast Blow
Size / Dimension [diameter]	0.25 in
Size / Dimension [diameter]	6.35 mm
Size / Dimension [x]	31.75 mm
Size / Dimension [x]	1.25 "
Voltage Rating - AC	450 V
Voltage Rating - DC	250 V

0505010 Series

FUSE 450V 3AB PT PB-FREE 10A

Part	Approval Agency	Breaking Capacity @ Rated Voltage	Voltage Rating - AC	DC Cold Resistance	Current Rating (Amps)	Voltage Rating - DC	Response Time	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Fuse Type	Melting I²t	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Package / Case	Package / Case [y]	Package / Case [x]	Size / Dimension
Littelfuse/Commercial Vehicle Products 0505010.MXP	CE cULus SEMKO	1 kA 20 kA	450 V	0.0167 Ohms	10 A	250 V	Fast Blow	-55 °C	125 °C	Requires Holder	Cartridge Ceramic	91 I²t	31.75 mm	0.25 in	6.35 mm	1.25 "	3AB 3AG	1-1/4	1/4
Littelfuse/Commercial Vehicle Products 0505010.MXEP	CE cULus SEMKO	1 kA 20 kA	450 V	0.0167 Ohms	10 A	250 V	Fast Blow	-55 °C	125 °C	Through Hole	Cartridge Ceramic	91 I²t		0.275 "		1.288 "	3AB 3AG	1-1/4	1/4	6.99 mm 32.72 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 3.85
		5	$ 3.72
		10	$ 3.59
		50	$ 2.82
		100	$ 2.31
		250	$ 2.24
		500	$ 1.92
		1000	$ 1.80
		5000	$ 1.76
Newark	Each	1	$ 3.88
		10	$ 2.97
		25	$ 2.72
		50	$ 2.46
		100	$ 2.27
		500	$ 1.88
		1000	$ 1.73

Description

General part information

0505010 Series

The 505 series is the first 500VAC/VDC rated, ceramic fuse in the 6x32mm Littelfuse product family. Its high interrupting rating in a compact form factor of 6 x 32mm makes it a smaller fuse option to 10.3 x 38.1mm, 500V fuses. It is an ideal circuit protection solution for high energy applications. In addition, the 505 series with high interrupting rating at both 500VAC and 500VDC which ensures the circuit is well-protected under very high current short circuit conditions.