Surface Mount Fuses – Mouser Switzerland

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Slow Blow Thin Film SMD Fuses

Bourns Slow Blow Thin Film SMD Fuses are time delay switches designed for overcurrent protection and offer a fusing time within 5s at 250% rated current. These thin film fuses feature a miniature footprint and surface-mount packaging for automated assembly. The series is UL248-14 listed and RoHS compliant. Bourns Slow Blow Thin Film SMD Fuses have an operating temperature range of -20°C to 105°C. Applications include portable memory, LCD monitors, cell phones, digital cameras, disk drives, set-top boxes, rechargeable battery packs, and more.

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Part #

Surface Mount Fuses 1.6A Slow Blow 0603 SinglFuse

SF-0603S160-2
Bourns
1: 0.46 CHF
17 871In Stock

Mfr. Part No.
SF-0603S160-2

Mouser Part No
652-SF-0603S160-2

Bourns

Surface Mount Fuses 1.6A Slow Blow 0603 SinglFuse

Learn More

Datasheet

17 871In Stock

Cut Tape

0.46 CHF

0.365 CHF

0.32 CHF

0.303 CHF

0.292 CHF

Reel

0.292 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

1.6 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

34 mOhms

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

SF-0402S150-2
Bourns
1: 0.428 CHF
15 832In Stock

Mfr. Part No.
SF-0402S150-2

Mouser Part No
652-SF-0402S150-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

15 832In Stock

Cut Tape

0.428 CHF

0.398 CHF

0.351 CHF

0.334 CHF

View

Reel

0.259 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

1.5 A

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

35 mOhms

Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse

SF-0603S063-2
Bourns
1: 0.405 CHF
3 632In Stock

Mfr. Part No.
SF-0603S063-2

Mouser Part No
652-SF-0603S063-2

Bourns

Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse

Learn More

Datasheet

3 632In Stock

Cut Tape

0.405 CHF

0.32 CHF

0.291 CHF

0.28 CHF

View

Reel

0.198 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

630 mA

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

130 mOhms

Surface Mount Fuses 0.8A Slow Blow 0402 SinglFuse

SF-0402S080-2
Bourns
1: 0.619 CHF
9 640In Stock

Mfr. Part No.
SF-0402S080-2

Mouser Part No
652-SF-0402S080-2

Bourns

Surface Mount Fuses 0.8A Slow Blow 0402 SinglFuse

Learn More

Datasheet

9 640In Stock

Cut Tape

0.619 CHF

0.522 CHF

0.44 CHF

0.39 CHF

View

Reel

0.322 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

800 mA

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

78 mOhms

Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse

SF-0402S160-2
Bourns
1: 0.658 CHF
13 125In Stock

Mfr. Part No.
SF-0402S160-2

Mouser Part No
652-SF-0402S160-2

Bourns

Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse

Learn More

Datasheet

13 125In Stock

Cut Tape

0.658 CHF

0.603 CHF

0.501 CHF

0.462 CHF

View

Reel

0.295 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

1.6 A

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

32 mOhms

Surface Mount Fuses 0.4A Slow Blow 0603 Singlfuse

SF-0603S040-2
Bourns
1: 0.444 CHF
10 532In Stock

Mfr. Part No.
SF-0603S040-2

Mouser Part No
652-SF-0603S040-2

Bourns

Surface Mount Fuses 0.4A Slow Blow 0603 Singlfuse

Learn More

Datasheet

10 532In Stock

Cut Tape

0.444 CHF

0.409 CHF

0.34 CHF

0.314 CHF

View

Reel

0.198 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

400 mA

35 VAC

50 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

350 mOhms

Surface Mount Fuses 0.5A Slow Blow 0603 SinglFuse

SF-0603S050-2
Bourns
1: 0.444 CHF
43 084In Stock

Mfr. Part No.
SF-0603S050-2

Mouser Part No
652-SF-0603S050-2

Bourns

Surface Mount Fuses 0.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

43 084In Stock

Cut Tape

0.444 CHF

0.396 CHF

0.337 CHF

0.304 CHF

View

Reel

0.202 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

500 mA

35 VAC

50 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

175 mOhms

Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse

SF-0603S150-2
Bourns
1: 0.452 CHF
17 976In Stock

Mfr. Part No.
SF-0603S150-2

Mouser Part No
652-SF-0603S150-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

17 976In Stock

Cut Tape

0.452 CHF

0.417 CHF

0.347 CHF

0.317 CHF

View

Reel

0.202 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

1.5 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

42 mOhms

Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse

SF-0603S250-2
Bourns
1: 0.539 CHF
17 515In Stock

Mfr. Part No.
SF-0603S250-2

Mouser Part No
652-SF-0603S250-2

Bourns

Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

17 515In Stock

Cut Tape

0.539 CHF

0.429 CHF

0.377 CHF

0.348 CHF

0.335 CHF

Reel

0.287 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

2.5 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

20 mOhms

Surface Mount Fuses 3.15A Slow Blow 0603 SinglFuse

SF-0603S315-2
Bourns
1: 0.586 CHF
13 200In Stock

Mfr. Part No.
SF-0603S315-2

Mouser Part No
652-SF-0603S315-2

Bourns

Surface Mount Fuses 3.15A Slow Blow 0603 SinglFuse

Learn More

Datasheet

13 200In Stock

Cut Tape

0.586 CHF

0.493 CHF

0.365 CHF

0.328 CHF

View

Reel

0.235 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

3.15 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

15 mOhms

Surface Mount Fuses 4A Slow Blow 0603 SinglFuse

SF-0603S400-2
Bourns
1: 0.444 CHF
15 774In Stock

Mfr. Part No.
SF-0603S400-2

Mouser Part No
652-SF-0603S400-2

Bourns

Surface Mount Fuses 4A Slow Blow 0603 SinglFuse

Learn More

Datasheet

15 774In Stock

Cut Tape

0.444 CHF

0.409 CHF

0.34 CHF

0.314 CHF

View

Reel

0.198 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

4 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

11 mOhms

Surface Mount Fuses 5A Slow Blow 0603 SinglFuse

SF-0603S500-2
Bourns
1: 0.444 CHF
18 509In Stock

Mfr. Part No.
SF-0603S500-2

Mouser Part No
652-SF-0603S500-2

Bourns

Surface Mount Fuses 5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

18 509In Stock

Cut Tape

0.444 CHF

0.387 CHF

0.328 CHF

0.298 CHF

View

Reel

0.202 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

5 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

8 mOhms

Surface Mount Fuses 0.5A Slow Blow 1206 SinglFuse

SF-1206S050-2
Bourns
1: 0.42 CHF
32 671In Stock

Mfr. Part No.
SF-1206S050-2

Mouser Part No
652-SF-1206S050-2

Bourns

Surface Mount Fuses 0.5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

32 671In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.188 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

500 mA

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

596 mOhms

Surface Mount Fuses 1A Slow Blow 1206 SinglFuse

SF-1206S100-2
Bourns
1: 0.436 CHF
22 786In Stock
40 000Expected 09/10/2026

Mfr. Part No.
SF-1206S100-2

Mouser Part No
652-SF-1206S100-2

Bourns

Surface Mount Fuses 1A Slow Blow 1206 SinglFuse

Learn More

Datasheet

22 786In Stock

40 000Expected 09/10/2026

Cut Tape

0.436 CHF

0.363 CHF

0.314 CHF

0.299 CHF

View

Reel

0.224 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

1 A

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

132 mOhms

Surface Mount Fuses 1.25A Slow Blow 1206 SinglFuse

SF-1206S125-2
Bourns
1: 0.42 CHF
14 812In Stock

Mfr. Part No.
SF-1206S125-2

Mouser Part No
652-SF-1206S125-2

Bourns

Surface Mount Fuses 1.25A Slow Blow 1206 SinglFuse

Learn More

Datasheet

14 812In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.188 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

1.25 A

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

90 mOhms

Surface Mount Fuses 2A Slow Blow 1206 SinglFuse

SF-1206S200-2
Bourns
1: 0.42 CHF
13 029In Stock

Mfr. Part No.
SF-1206S200-2

Mouser Part No
652-SF-1206S200-2

Bourns

Surface Mount Fuses 2A Slow Blow 1206 SinglFuse

Learn More

Datasheet

13 029In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.191 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

2 A

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

32 mOhms

Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse

SF-1206S250-2
Bourns
1: 0.42 CHF
22 734In Stock

Mfr. Part No.
SF-1206S250-2

Mouser Part No
652-SF-1206S250-2

Bourns

Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

22 734In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.192 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

2.5 A

32 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

33 mOhms

Surface Mount Fuses 3A Slow Blow 1206 SinglFuse

SF-1206S300-2
Bourns
1: 0.42 CHF
13 069In Stock

Mfr. Part No.
SF-1206S300-2

Mouser Part No
652-SF-1206S300-2

Bourns

Surface Mount Fuses 3A Slow Blow 1206 SinglFuse

Learn More

Datasheet

13 069In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

0.281 CHF

Reel

0.281 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

3 A

32 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

23 mOhms

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

SF-1206S400-2
Bourns
1: 0.42 CHF
18 257In Stock

Mfr. Part No.
SF-1206S400-2

Mouser Part No
652-SF-1206S400-2

Bourns

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

Learn More

Datasheet

18 257In Stock

Cut Tape

0.42 CHF

0.377 CHF

0.322 CHF

0.295 CHF

View

Reel

0.188 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

4 A

32 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

15.5 mOhms

Surface Mount Fuses 5A Slow Blow 1206 SinglFuse

SF-1206S500-2
Bourns
1: 0.42 CHF
19 254In Stock

Mfr. Part No.
SF-1206S500-2

Mouser Part No
652-SF-1206S500-2

Bourns

Surface Mount Fuses 5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

19 254In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.191 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

5 A

32 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

10 mOhms

Surface Mount Fuses 7A Slow Blow 1206 SinglFuse

SF-1206S700-2
Bourns
1: 0.42 CHF
9 062In Stock

Mfr. Part No.
SF-1206S700-2

Mouser Part No
652-SF-1206S700-2

Bourns

Surface Mount Fuses 7A Slow Blow 1206 SinglFuse

Learn More

Datasheet

9 062In Stock

Cut Tape

0.42 CHF

0.388 CHF

0.322 CHF

0.298 CHF

View

Reel

0.192 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

7 A

24 VDC

50 A

1206 (3216 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

6.5 mOhms

Surface Mount Fuses 1A Slow Blow 0402 SinglFuse

SF-0402S100-2
Bourns
1: 0.555 CHF
12In Stock
20 000Expected 02/11/2026

Mfr. Part No.
SF-0402S100-2

Mouser Part No
652-SF-0402S100-2

Bourns

Surface Mount Fuses 1A Slow Blow 0402 SinglFuse

Learn More

Datasheet

12In Stock

20 000Expected 02/11/2026

Cut Tape

0.555 CHF

0.455 CHF

0.383 CHF

0.337 CHF

View

Reel

0.252 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

1 A

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

75 mOhms

Surface Mount Fuses 0.7A Slow Blow 0603 Singlfuse

SF-0603S070-2
Bourns
1: 0.586 CHF
1 868In Stock

Mfr. Part No.
SF-0603S070-2

Mouser Part No
652-SF-0603S070-2

Bourns

Surface Mount Fuses 0.7A Slow Blow 0603 Singlfuse

Learn More

Datasheet

1 868In Stock

Cut Tape

0.586 CHF

0.493 CHF

0.416 CHF

0.365 CHF

View

Reel

0.28 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

700 mA

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

148 mOhms

Surface Mount Fuses 0.8A Slow Blow 0603 SinglFuse

SF-0603S080-2
Bourns
1: 0.539 CHF
1 415In Stock
15 000Expected 30/07/2026

Mfr. Part No.
SF-0603S080-2

Mouser Part No
652-SF-0603S080-2

Bourns

Surface Mount Fuses 0.8A Slow Blow 0603 SinglFuse

Learn More

Datasheet

1 415In Stock

15 000Expected 30/07/2026

Cut Tape

0.539 CHF

0.429 CHF

0.361 CHF

0.317 CHF

View

Reel

0.242 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

800 mA

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

93 mOhms

Surface Mount Fuses 1A Slow Blow 0603 SinglFuse

SF-0603S100-2
Bourns
1: 0.444 CHF
443In Stock
30 000Expected 07/10/2026

Mfr. Part No.
SF-0603S100-2

Mouser Part No
652-SF-0603S100-2

Bourns

Surface Mount Fuses 1A Slow Blow 0603 SinglFuse

Learn More

Datasheet

443In Stock

30 000Expected 07/10/2026

Cut Tape

0.444 CHF

0.41 CHF

0.34 CHF

0.314 CHF

View

Reel

0.202 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

1 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

65 mOhms

Slow Blow Thin Film SMD Fuses

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6 mOhms
6.5 mOhms
8 mOhms
10 mOhms
10.5 mOhms
11 mOhms
14 mOhms
15 mOhms
15.5 mOhms
16 mOhms
19 mOhms
20 mOhms
23 mOhms
24 mOhms
26 mOhms
32 mOhms
33 mOhms
34 mOhms
35 mOhms
42 mOhms