SF-0402S400M-2

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Bourns Inc.

FUSE, SLOW BLOW, 4A, 24VDC, 0402

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SF-0402S400M-2

Active

Bourns Inc.

FUSE, SLOW BLOW, 4A, 24VDC, 0402

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SF-0402S400M-2

Breaking Capacity @ Rated Voltage	35 A
Current Rating (Amps)	4 A
DC Cold Resistance	0.014 Ohms
Fuse Type	Board Mount
Melting I²t	0.21
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	0402 (1005 Metric)
Response Time	Slow Blow
Size / Dimension [x]	0.039 in
Size / Dimension [x]	1 mm
Size / Dimension [y]	0.02 in
Size / Dimension [y]	0.51 mm
Size / Dimension [z]	0.51 mm
Size / Dimension [z]	0.02 "
Voltage Rating - DC	24 V

SF-0402 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Approval Agency	Fuse Type	Mounting Type	Current Rating (Amps)	Package / Case	Response Time	Breaking Capacity @ Rated Voltage	Melting I²t	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [z]	Voltage Rating - DC	Melting I˛t	DC Cold Resistance
Bourns Inc. SF-0402FP160-2	150 °C	-20 C	UL	Board Mount	Surface Mount	1.6 A	0402 (1005 Metric)	Fast Blow	35 A	0.01672	0.35 mm	1 mm	0.039 in	0.52 mm	0.02 in	0.014 "	32 V
Bourns Inc. SF-0402FP150F-2	90 °C	-55 °C	UL	Board Mount	Surface Mount	1.5 A	0402 (1005 Metric)	Fast Blow	35 A		0.33 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.013 in	35 V	0.081	40 mOhms
Bourns Inc. SF-0402S400M-2	125 °C	-55 °C		Board Mount	Surface Mount	4 A	0402 (1005 Metric)	Slow Blow	35 A	0.21	0.51 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.02 "	24 V		0.014 Ohms
Bourns Inc. SF-0402FP020F-2	90 °C	-55 °C	UL	Board Mount	Surface Mount	0.2 A	0402 (1005 Metric)	Fast Blow	35 A		0.33 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.013 in	35 V	0.0017	0.6 Ohms
Bourns Inc. SF-0402F200-2	105 ░C	-20 C	UL	Board Mount	Surface Mount	2 A	0402 (1005 Metric)	Fast Blow	35 A		0.35 mm	1 mm	0.039 in	0.52 mm	0.02 in	0.014 "	32 V	0.01983	0.033 Ohms
Bourns Inc. SF-0402FP125-2	150 °C	-20 C	UL	Board Mount	Surface Mount	1.25 A	0402 (1005 Metric)	Fast Blow	35 A	0.01344	0.35 mm	1 mm	0.039 in	0.52 mm	0.02 in	0.014 "	32 V
Bourns Inc. SF-0402FP175F-2	90 °C	-55 °C	UL	Board Mount	Surface Mount	1.75 A	0402 (1005 Metric)	Fast Blow	35 A		0.33 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.013 in	35 V	0.092	0.034 Ohms
Bourns Inc. SF-0402S150M-2	125 °C	-55 °C		Board Mount	Surface Mount	1.5 A	0402 (1005 Metric)	Slow Blow	35 A		0.51 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.02 "	24 V	0.05	0.056 Ohms
Bourns Inc. SF-0402FP025F-2	90 °C	-55 °C	UL	Board Mount	Surface Mount	0.25 A	0402 (1005 Metric)	Fast Blow	35 A		0.33 mm	1 mm	0.039 in	0.51 mm	0.02 in	0.013 in	35 V	0.0035	0.33 Ohms
Bourns Inc. SF-0402S300-2	105 ░C	-40 °C	UL	Board Mount	Surface Mount	3 A	0402 (1005 Metric)	Slow Blow	35 A		0.35 mm	1 mm	0.039 in	0.52 mm	0.02 in	0.014 "	24 V		0.015 Ohms

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	$ 1.01
		5	$ 0.84
		10	$ 0.77
		50	$ 0.64
		100	$ 0.59
		250	$ 0.53
		500	$ 0.49
		1000	$ 0.45
		5000	$ 0.37
	Digi-Reel®	1	$ 1.01
		5	$ 0.84
		10	$ 0.77
		50	$ 0.64
		100	$ 0.59
		250	$ 0.53
		500	$ 0.49
		1000	$ 0.45
		5000	$ 0.37
	Tape & Reel (TR)	10000	$ 0.35
Newark	Each (Supplied on Cut Tape)	10	$ 0.59
		25	$ 0.55
		50	$ 0.52
		100	$ 0.49

Description

General part information

SF-0402 Series

4 A AC 24 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0402 (1005 Metric)