Surface Mount Fuses – Mouser United Kingdom

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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 6A Slow Blow 0603 Singlfuse

SF-0603S600-2
Bourns
1: £0.496
4,452In Stock
15,000Expected 26/08/2026

Mfr. Part No.
SF-0603S600-2

Mouser Part No
652-SF-0603S600-2

Bourns

Surface Mount Fuses 6A Slow Blow 0603 Singlfuse

Learn More

Datasheet

4,452In Stock

15,000Expected 26/08/2026

Cut Tape

£0.496

£0.418

£0.352

£0.309

View

Reel

£0.229

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

6 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

6 mOhms

Surface Mount Fuses 0.8A Slow Blow 1206 SinglFuse

SF-1206S080-2
Bourns
1: £0.398
4,843In Stock

Mfr. Part No.
SF-1206S080-2

Mouser Part No
652-SF-1206S080-2

Bourns

Surface Mount Fuses 0.8A Slow Blow 1206 SinglFuse

Learn More

Datasheet

4,843In Stock

Cut Tape

£0.398

£0.368

£0.305

£0.282

View

Reel

£0.178

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

800 mA

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

165 mOhms

Surface Mount Fuses 1.25A Slow Blow 1206 SinglFuse

SF-1206S125-2
Bourns
1: £0.398
3,738In Stock
20,000Expected 06/11/2026

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

3,738In Stock

20,000Expected 06/11/2026

Cut Tape

£0.398

£0.368

£0.305

£0.282

View

Reel

£0.177

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 1A Slow Blow 0402 SinglFuse

SF-0402S100-2
Bourns
1: £0.526
19,710Expected 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

19,710Expected 02/11/2026

Cut Tape

£0.526

£0.43

£0.362

£0.319

View

Reel

£0.253

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 1A Slow Blow 0603 SinglFuse

SF-0603S100-2
Bourns
1: £0.421
29,993Expected 26/08/2026

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

29,993Expected 26/08/2026

Cut Tape

£0.421

£0.388

£0.322

£0.298

View

Reel

£0.223

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

Surface Mount Fuses 2A Slow Blow 0603 SinglFuse

SF-0603S200-2
Bourns
1: £0.421
33,050Expected 26/08/2026

Mfr. Part No.
SF-0603S200-2

Mouser Part No
652-SF-0603S200-2

Bourns

Surface Mount Fuses 2A Slow Blow 0603 SinglFuse

Learn More

Datasheet

33,050Expected 26/08/2026

Cut Tape

£0.421

£0.388

£0.322

£0.298

View

Reel

£0.223

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SF-0603S

Surface Mount Fuses

Time Delay / Slow Blow

2 A

35 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

26 mOhms

Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse

SF-1206S150-2
Bourns
1: £0.39
19,280Expected 28/10/2026

Mfr. Part No.
SF-1206S150-2

Mouser Part No
652-SF-1206S150-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

19,280Expected 28/10/2026

Cut Tape

£0.39

£0.338

£0.301

£0.279

View

Reel

£0.178

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SF-1206S

Surface Mount Fuses

Time Delay / Slow Blow

1.5 A

63 VDC

50 A

1206 (3216 metric)

- 20 C

+ 105 C

Reel, Cut Tape, MouseReel

51 mOhms

Surface Mount Fuses 1.25A Slow Blow 0402 SinglFuse

SF-0402S125-2
Bourns
20,000: £0.254
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S125-2

Mouser Part No
652-SF-0402S125-2

Bourns

Surface Mount Fuses 1.25A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.254

Min.: 20,000
Mult.: 10,000

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

1.25 A

24 VDC

35 A

0402 (1005 metric)

- 40 C

+ 105 C

Reel

45 mOhms

Surface Mount Fuses 2A Slow Blow 0402 SinglFuse

SF-0402S200-2
Bourns
1: £0.526
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S200-2

Mouser Part No
652-SF-0402S200-2

Bourns

Surface Mount Fuses 2A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.526

£0.43

£0.362

£0.319

View

Reel

£0.254

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

2 A

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 120 C

Reel, Cut Tape, MouseReel

24 mOhms

Surface Mount Fuses 2.5A Slow Blow 0402 SinglFuse

SF-0402S250-2
Bourns
20,000: £0.254
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S250-2

Mouser Part No
652-SF-0402S250-2

Bourns

Surface Mount Fuses 2.5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.254

Min.: 20,000
Mult.: 10,000

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

2.5 A

24 VDC

35 A

0402 (1005 metric)

- 20 C

+ 120 C

Reel

19 mOhms

Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

SF-0402S300-2
Bourns
20,000: £0.254
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S300-2

Mouser Part No
652-SF-0402S300-2

Bourns

Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.254

Min.: 20,000
Mult.: 10,000

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

3 A

32 VDC

35 A

0402 (1005 metric)

- 20 C

+ 120 C

Reel

15 mOhms

Surface Mount Fuses 3.15A Slow Blow 0402 SinglFuse

SF-0402S315-2
Bourns
20,000: £0.244
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S315-2

Mouser Part No
652-SF-0402S315-2

Bourns

Surface Mount Fuses 3.15A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.244

Min.: 20,000
Mult.: 10,000

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

3.15 A

24 VDC

35 A

0402 (1005 metric)

- 40 C

+ 105 C

Reel

14 mOhms

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

SF-0402S400-2
Bourns
1: £0.563
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SF-0402S400-2

Mouser Part No
652-SF-0402S400-2

Bourns

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.563

£0.48

£0.402

£0.362

View

Reel

£0.25

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

4 A

24 VDC

35 A

0402 (1005 metric)

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

10.5 mOhms

Surface Mount Fuses 0.75A Slow Blow 0402 SinglFuse

SF-0402S075-2
Bourns
10,000: £0.212
Non-Stocked

Mfr. Part No.
SF-0402S075-2

Mouser Part No
652-SF-0402S075-2

Bourns

Surface Mount Fuses 0.75A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked

Reel

£0.212

Min.: 10,000
Mult.: 10,000

: 10,000

SF-0402S

Surface Mount Fuses

Time Delay / Slow Blow

24 VDC

35 A

0402 (1005 metric)

- 40 C

+ 105 C

Reel

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