Circuit Protection

0494.750NR

Active

Littelfuse/Commercial Vehicle Products

PRTCTR SLIM HALOGEN FREE 0603 32V .750A

Deep-Dive with AI

Search across all available documentation for this part.

Documents0494001.NR 2D Prints Datasheet +1

Circuit Protection

0494.750NR

Active

Littelfuse/Commercial Vehicle Products

PRTCTR SLIM HALOGEN FREE 0603 32V .750A

Deep-Dive with AI

Documents0494001.NR 2D Prints Datasheet +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0494.750NR

Approval Agency	CSA, UR
Breaking Capacity @ Rated Voltage	50 A
Current Rating (Amps)	750 mA
Fuse Type	Board Mount
Melting I²t	0.0171
Mounting Type	Surface Mount
Operating Temperature [Max]	90 °C
Operating Temperature [Min]	-55 °C
Package / Case	0603 (1608 Metric)
Response Time	Fast Blow
Size / Dimension [x]	0.063 in
Size / Dimension [x]	1.6 mm
Size / Dimension [y]	0.032 in
Size / Dimension [y]	0.81 mm
Size / Dimension [z]	0.31 mm
Size / Dimension [z]	0.012 in
Voltage Rating - AC	32 V
Voltage Rating - DC	32 V

0494.750 Series

PRTCTR SLIM HALOGEN FREE 0603 32V .750A

Part	Package / Case	Current Rating (Amps)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Response Time	Voltage Rating - AC	Approval Agency	Melting I²t	Voltage Rating - DC	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Breaking Capacity @ Rated Voltage	Fuse Type
Littelfuse/Commercial Vehicle Products 0494.750NRHF	0603 (1608 Metric)	750 mA	Surface Mount	90 °C	-55 °C	Fast Blow	32 V	CSA UR	0.0171	32 V	0.032 in	0.81 mm	0.063 in	1.6 mm	0.31 mm	0.012 in	50 A	Board Mount
Littelfuse/Commercial Vehicle Products 0494.750NR	0603 (1608 Metric)	750 mA	Surface Mount	90 °C	-55 °C	Fast Blow	32 V	CSA UR	0.0171	32 V	0.032 in	0.81 mm	0.063 in	1.6 mm	0.31 mm	0.012 in	50 A	Board Mount

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	$ 0.80
		5	$ 0.78
		10	$ 0.73
		50	$ 0.60
		100	$ 0.50
		250	$ 0.49
		500	$ 0.44
	Digi-Reel®	1	$ 0.80
		5	$ 0.78
		10	$ 0.73
		50	$ 0.60
		100	$ 0.50
		250	$ 0.49
		500	$ 0.44
	Tape & Reel (TR)	5000	$ 0.44
Newark	Each (Supplied on Full Reel)	1	$ 0.64
		1000	$ 0.61
		2000	$ 0.56
		4000	$ 0.50
		6000	$ 0.48
		10000	$ 0.47

Description

General part information

0494.750 Series

The 494 Series Fast-Acting SMF is ultra small thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices.

Documents

Technical documentation and resources

0494001.NR 2D Prints

Model/Drawing/Report

Datasheet

CSA_ 1422-30_ 029862

Agency Approvals