Specification	SF-0603S400M-2

Breaking Capacity @ Rated Voltage	35 A
Current Rating (Amps)	4 A
DC Cold Resistance	0.018 Ohms
Fuse Type	Board Mount (Cartridge Style Excluded)
Melting I˛t	0.5
Melting I²t	0.5 I²t
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	1608 Metric
Package / Case	0603
Response Time	Slow Blow
Size / Dimension [x]	0.063 "
Size / Dimension [x]	1.6 mm
Size / Dimension [y]	0.031 in
Size / Dimension [y]	0.8 mm
Size / Dimension [z]	0.037 in
Size / Dimension [z]	0.95 mm
Voltage Rating - DC	32 V

SF-0603 Series

Part	Melting I˛t	Mounting Type	Response Time	Breaking Capacity @ Rated Voltage	Approval Agency	Fuse Type	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Current Rating (Amps)	Package / Case	Package / Case	Voltage Rating - DC	Melting I²t	Operating Temperature [Min]	Operating Temperature [Max]	DC Cold Resistance	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Voltage Rating - AC
Bourns Inc. SF-0603SP315-2	0.279	Surface Mount	Slow Blow	50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	3.15 A	1608 Metric	0603	32 V	0.279	-40 C	105 ░C
Bourns Inc. SF-0603S400M-2	0.5	Surface Mount	Slow Blow	35 A		Board Mount (Cartridge Style Excluded)	0.031 in	0.063 "	1.6 mm	0.8 mm	4 A	1608 Metric	0603	32 V	0.5 I²t	-55 C	125 °C	0.018 Ohms	0.037 in	0.95 mm
Bourns Inc. SF-0603HI100F-2	0.052	Surface Mount		13 A 50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	1 A	1608 Metric	0603	65 VDC	0.052 I²t	-55 C	90 °C	0.05 Ohms	0.014 "	0.36 mm
Bourns Inc. SF-0603FP075F-2	0.021	Surface Mount	Fast Blow	13 A 50 A	UL	Board Mount (Cartridge Style Excluded)			1.6 mm	0.81 mm	750 mA	1608 Metric	0603	65 VDC	0.021	-55 C	90 °C	0.112 Ohms		0.3 mm	0.032 "	0.063 "	0.012 "	65 V
Bourns Inc. SF-0603HI150F-2		Surface Mount		13 A 50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	1.5 A	1608 Metric	0603	65 VDC	0.11 I²t	-55 C	90 °C	0.029 Ohms	0.014 "	0.36 mm
Bourns Inc. SF-0603SP125-2	0.057	Surface Mount	Slow Blow	50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	1.25 A	1608 Metric	0603	32 V	0.057	-40 C	105 ░C
Bourns Inc. SF-0603F080-2	0.014	Surface Mount	Fast Blow	50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	800 mA	1608 Metric	0603	32 V	0.014	-20 ░C	105 ░C	0.115 Ohms	0.018 "	0.45 mm
Bourns Inc. SF-0603FP200M-2	0.21	Surface Mount	Fast Blow	35 A	UL	Board Mount (Cartridge Style Excluded)	0.031 in	0.063 "	1.6 mm	0.8 mm	2 A	1608 Metric	0603	32 V	0.21	-55 C	150 °C	0.073 Ohms	0.019 "	0.48 mm
Bourns Inc. SF-0603S050-2	0.009	Surface Mount	Slow Blow	50 A	UL	Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	0.5 A	1608 Metric	0603	50 VDC	0.009	-20 ░C	105 ░C	0.175 Ohms	0.018 "	0.45 mm
Bourns Inc. SF-0603SP600-2		Surface Mount	Slow Blow			Board Mount (Cartridge Style Excluded)	0.032 in	0.063 "	1.6 mm	0.8 mm	6 A	1608 Metric	0603			-40 C	105 ░C

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	$ 0.71
		5	$ 0.69
		10	$ 0.67
		50	$ 0.56
		100	$ 0.47
		250	$ 0.42
		500	$ 0.36
		1000	$ 0.32
	Digi-Reel®	1	$ 0.71
		5	$ 0.69
		10	$ 0.67
		50	$ 0.56
		100	$ 0.47
		250	$ 0.42
		500	$ 0.36
		1000	$ 0.32
	N/A	13748	$ 1.01
	Tape & Reel (TR)	4000	$ 0.26
Newark	Each (Supplied on Cut Tape)	10	$ 0.61
		25	$ 0.58
		50	$ 0.55
		100	$ 0.52

Description

General part information

SF-0603 Series

4 A AC 32 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0603 (1608 Metric)

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Product Change Notice EN

Datasheet