Circuit Protection

0440.750WR

Active

Littelfuse/Commercial Vehicle Products

ELECTRIC FUSE, 0.75A, 63VAC, 63VDC, 50A (IR), SURFACE MOUNT, 1206, HALOGEN FREE AND ROHS COMPLIANT

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Search across all available documentation for this part.

DocumentsDatasheet CSA_ 1422-30_ 029862

Circuit Protection

0440.750WR

Active

Littelfuse/Commercial Vehicle Products

ELECTRIC FUSE, 0.75A, 63VAC, 63VDC, 50A (IR), SURFACE MOUNT, 1206, HALOGEN FREE AND ROHS COMPLIANT

Deep-Dive with AI

DocumentsDatasheet CSA_ 1422-30_ 029862

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0440.750WR

Approval Agency	CSA, UL
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	750 mA
DC Cold Resistance	0.4624 Ohms
Fuse Type	Board Mount
Melting I²t	0.09312
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	1206 (3216 Metric)
Response Time	Fast Blow
Size / Dimension [x]	0.126 in
Size / Dimension [x]	3.2 mm
Size / Dimension [y]	0.064 in
Size / Dimension [y]	1.63 mm
Size / Dimension [z]	0.82 mm
Size / Dimension [z]	0.032 in
Voltage Rating - AC	63 V
Voltage Rating - DC	63 VDC

440.75 Series

FUSE 63V HIGH I2T 1206 .750A

Part	Mounting Type	Melting I²t	Fuse Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Package / Case	Breaking Capacity @ Rated Voltage	Approval Agency	Voltage Rating - AC	Voltage Rating - DC	Current Rating (Amps)	Operating Temperature [Min]	Operating Temperature [Max]	DC Cold Resistance	Response Time
Littelfuse/Commercial Vehicle Products 0440.750WR	Surface Mount	0.09312	Board Mount	0.126 in	0.064 in	3.2 mm	1.63 mm	0.82 mm	0.032 in	1206 (3216 Metric)	50 A	CSA UL	63 V	63 VDC	750 mA	-55 °C	150 °C	0.4624 Ohms	Fast Blow

Pricing

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	$ 1.04
		5	$ 0.86
		10	$ 0.80
		50	$ 0.66
		100	$ 0.61
		250	$ 0.55
		500	$ 0.51
		1000	$ 0.47
	Digi-Reel®	1	$ 1.04
		5	$ 0.86
		10	$ 0.80
		50	$ 0.66
		100	$ 0.61
		250	$ 0.55
		500	$ 0.51
		1000	$ 0.47
	Tape & Reel (TR)	3000	$ 0.42
		6000	$ 0.41
Newark	Each (Supplied on Cut Tape)	1	$ 1.03
		10	$ 0.79
		50	$ 0.65
		100	$ 0.60
		250	$ 0.55
		500	$ 0.51
		1000	$ 0.47

Description

General part information

440.75 Series

The 440 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to 150°C and high inrush currents. The general design ensures excellent temperature stability and performance stability. This high I2t fuse series is designed to have ultra high inrush current withstand capability to avoid nuisance fuse open.