Surface Mount Fuses – Mouser United Kingdom

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SinglFuse™ Slow-Blow Multilayer SMD Fuses

Bourns SinglFuse™ Slow-Blow Multilayer SMD Fuses offer highly reliable overcurrent protection in three surface-mountable footprint sizes. The fuses are available in current ratings from 0.50A to 8A, providing protection over a wide range of overcurrent events. Single-use thin film SMD fuses are specifically designed for applications that require one-time acting fuses that allow a physical break in the circuit if a short circuit arises, eliminating the need for a circuit reset. Applications include LCD monitors, digital cameras, cell phones, industrial controllers, and rechargeable battery packs.

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Part #

Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse

SF-1206S150M-2
Bourns
1: £0.54
12,733In Stock

Mfr. Part No.
SF-1206S150M-2

Mouser Part No
652-SF-1206S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

12,733In Stock

Cut Tape

£0.54

£0.327

£0.292

£0.271

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1.5 A

63 VDC

50 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

120 mOhms

Surface Mount Fuses 4A Slow Blow 0603 SinglFuse

SF-0603S400M-2
Bourns
1: £0.586
13,383In Stock

Mfr. Part No.
SF-0603S400M-2

Mouser Part No
652-SF-0603S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0603 SinglFuse

Learn More

Datasheet

13,383In Stock

Cut Tape

£0.586

£0.465

£0.392

£0.345

View

Reel

£0.217

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

4 A

32 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

18 mOhms

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

SF-0402S400M-2
Bourns
1: £0.586
10,618In Stock

Mfr. Part No.
SF-0402S400M-2

Mouser Part No
652-SF-0402S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

Learn More

Datasheet

10,618In Stock

Cut Tape

£0.586

£0.465

£0.392

£0.345

View

Reel

£0.217

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

4 A

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

14 mOhms

Surface Mount Fuses 3A Slow Blow 0603 SinglFuse

SF-0603S300M-2
Bourns
1: £0.586
19,793In Stock

Mfr. Part No.
SF-0603S300M-2

Mouser Part No
652-SF-0603S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 0603 SinglFuse

Learn More

Datasheet

19,793In Stock

Cut Tape

£0.586

£0.465

£0.392

£0.345

View

Reel

£0.217

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

3 A

32 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

25 mOhms

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

SF-1206S400M-2
Bourns
1: £0.398
5,849In Stock

Mfr. Part No.
SF-1206S400M-2

Mouser Part No
652-SF-1206S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

Learn More

Datasheet

5,849In Stock

Cut Tape

£0.398

£0.373

£0.329

£0.313

View

Reel

£0.244

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

4 A

32 VDC

45 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

22 mOhms

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

SF-0402S150M-2
Bourns
1: £0.608
12,137In Stock

Mfr. Part No.
SF-0402S150M-2

Mouser Part No
652-SF-0402S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

12,137In Stock

Cut Tape

£0.608

£0.48

£0.404

£0.355

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1.5 A

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

56 mOhms

Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

SF-0402S300M-2
Bourns
1: £0.638
15,389In Stock

Mfr. Part No.
SF-0402S300M-2

Mouser Part No
652-SF-0402S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

Learn More

Datasheet

15,389In Stock

Cut Tape

£0.638

£0.535

£0.451

£0.396

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

3 A

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

21 mOhms

Surface Mount Fuses .5A Slow Blow 0603 SinglFuse

SF-0603S050M-2
Bourns
1: £0.623
20,515In Stock

Mfr. Part No.
SF-0603S050M-2

Mouser Part No
652-SF-0603S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

20,515In Stock

Cut Tape

£0.623

£0.53

£0.443

£0.396

View

Reel

£0.303

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

500 mA

63 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

485 mOhms

Surface Mount Fuses 1A Slow Blow 0603 SinglFuse

SF-0603S100M-2
Bourns
1: £0.548
8,492In Stock

Mfr. Part No.
SF-0603S100M-2

Mouser Part No
652-SF-0603S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 0603 SinglFuse

Learn More

Datasheet

8,492In Stock

Cut Tape

£0.548

£0.458

£0.392

£0.345

£0.311

Reel

£0.311

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1 A

63 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

147 mOhms

Surface Mount Fuses 2A Slow Blow 0603 SinglFuse

SF-0603S200M-2
Bourns
1: £0.623
19,404In Stock

Mfr. Part No.
SF-0603S200M-2

Mouser Part No
652-SF-0603S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 0603 SinglFuse

Learn More

Datasheet

19,404In Stock

Cut Tape

£0.623

£0.53

£0.443

£0.396

View

Reel

£0.311

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

2 A

32 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

44 mOhms

Surface Mount Fuses 5A Slow Blow 0603 SinglFuse

SF-0603S500M-2
Bourns
1: £0.63
15,359In Stock

Mfr. Part No.
SF-0603S500M-2

Mouser Part No
652-SF-0603S500M-2

Bourns

Surface Mount Fuses 5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

15,359In Stock

Cut Tape

£0.63

£0.526

£0.451

£0.396

View

Reel

£0.309

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

5 A

32 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

13 mOhms

Surface Mount Fuses .5A Slow Blow 1206 SinglFuse

SF-1206S050M-2
Bourns
1: £0.465
8,042In Stock

Mfr. Part No.
SF-1206S050M-2

Mouser Part No
652-SF-1206S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

8,042In Stock

Cut Tape

£0.465

£0.426

£0.354

£0.327

Reel

£0.219

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

500 mA

63 VDC

50 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

730 mOhms

Surface Mount Fuses 2A Slow Blow 1206 SinglFuse

SF-1206S200M-2
Bourns
1: £0.578
7,713In Stock

Mfr. Part No.
SF-1206S200M-2

Mouser Part No
652-SF-1206S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 1206 SinglFuse

Learn More

Datasheet

7,713In Stock

Cut Tape

£0.578

£0.492

£0.411

£0.366

Reel

£0.245

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

2 A

63 VDC

50 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

50 mOhms

Surface Mount Fuses 3A Slow Blow 1206 SinglFuse

SF-1206S300M-2
Bourns
1: £0.578
11,280In Stock

Mfr. Part No.
SF-1206S300M-2

Mouser Part No
652-SF-1206S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 1206 SinglFuse

Learn More

Datasheet

11,280In Stock

Cut Tape

£0.578

£0.492

£0.411

£0.401

Reel

£0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

3 A

32 VDC

50 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

31 mOhms

Surface Mount Fuses 6A Slow Blow 1206 SinglFuse

SF-1206S600M-2
Bourns
1: £0.458
14,140In Stock

Mfr. Part No.
SF-1206S600M-2

Mouser Part No
652-SF-1206S600M-2

Bourns

Surface Mount Fuses 6A Slow Blow 1206 SinglFuse

Learn More

Datasheet

14,140In Stock

Cut Tape

£0.458

£0.423

£0.351

£0.319

Reel

£0.217

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

6 A

32 VDC

45 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

13 mOhms

Surface Mount Fuses 8A Slow Blow 1206 SinglFuse

SF-1206S800M-2
Bourns
1: £0.578
6,159In Stock

Mfr. Part No.
SF-1206S800M-2

Mouser Part No
652-SF-1206S800M-2

Bourns

Surface Mount Fuses 8A Slow Blow 1206 SinglFuse

Learn More

Datasheet

6,159In Stock

Cut Tape

£0.578

£0.492

£0.411

£0.366

View

Reel

£0.27

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

8 A

32 VDC

45 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

8 mOhms

Surface Mount Fuses .5A Slow Blow 0402 SinglFuse

SF-0402S050M-2
Bourns
1: £0.623
400In Stock

Mfr. Part No.
SF-0402S050M-2

Mouser Part No
652-SF-0402S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

400In Stock

Cut Tape

£0.623

£0.53

£0.443

£0.396

View

Reel

£0.261

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

500 mA

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

380 mOhms

Surface Mount Fuses 1A Slow Blow 0402 SinglFuse

SF-0402S100M-2
Bourns
1: £0.623
2,165In Stock

Mfr. Part No.
SF-0402S100M-2

Mouser Part No
652-SF-0402S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 0402 SinglFuse

Learn More

Datasheet

2,165In Stock

Cut Tape

£0.623

£0.53

£0.443

£0.396

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1 A

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

120 mOhms

Surface Mount Fuses 2A Slow Blow 0402 SinglFuse

SF-0402S200M-2
Bourns
1: £0.571
3,397In Stock

Mfr. Part No.
SF-0402S200M-2

Mouser Part No
652-SF-0402S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 0402 SinglFuse

Learn More

Datasheet

3,397In Stock

Cut Tape

£0.571

£0.465

£0.392

£0.345

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

2 A

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

35 mOhms

Surface Mount Fuses .75A Slow Blow 0603 SinglFuse

SF-0603S075M-2
Bourns
1: £0.608
1,669In Stock

Mfr. Part No.
SF-0603S075M-2

Mouser Part No
652-SF-0603S075M-2

Bourns

Surface Mount Fuses .75A Slow Blow 0603 SinglFuse

Learn More

Datasheet

1,669In Stock

Cut Tape

£0.608

£0.51

£0.435

£0.385

View

Reel

£0.279

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

750 mA

63 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

254 mOhms

Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse

SF-0603S150M-2
Bourns
1: £0.63
2,006In Stock

Mfr. Part No.
SF-0603S150M-2

Mouser Part No
652-SF-0603S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

2,006In Stock

Cut Tape

£0.63

£0.535

£0.45

£0.396

View

Reel

£0.288

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1.5 A

63 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

59 mOhms

Surface Mount Fuses 1A Slow Blow 1206 SinglFuse

SF-1206S100M-2
Bourns
1: £0.578
4,491In Stock

Mfr. Part No.
SF-1206S100M-2

Mouser Part No
652-SF-1206S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 1206 SinglFuse

Learn More

Datasheet

4,491In Stock

Cut Tape

£0.578

£0.492

£0.411

£0.366

Reel

£0.245

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

1 A

63 VDC

50 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

220 mOhms

Surface Mount Fuses 5A Slow Blow 1206 SinglFuse

SF-1206S500M-2
Bourns
1: £0.578
2,070In Stock
15,000Expected 09/11/2026

Mfr. Part No.
SF-1206S500M-2

Mouser Part No
652-SF-1206S500M-2

Bourns

Surface Mount Fuses 5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

2,070In Stock

15,000Expected 09/11/2026

Cut Tape

£0.578

£0.492

£0.411

£0.366

Reel

£0.277

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SF-1206SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

5 A

32 VDC

45 A

1206 (3216 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

15 mOhms

Surface Mount Fuses .75A Slow Blow 0402 SinglFuse

SF-0402S075M-2
Bourns
20,000: £0.292
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SF-0402S075M-2

Mouser Part No
652-SF-0402S075M-2

Bourns

Surface Mount Fuses .75A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.292

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

: 10,000

SF-0402SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

750 mA

24 VDC

35 A

0402 (1005 metric)

- 55 C

+ 125 C

Reel

210 mOhms

Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse

SF-0603S250M-2
Bourns
16,000: £0.303
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
SF-0603S250M-2

Mouser Part No
652-SF-0603S250M-2

Bourns

Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.303

Min.: 16,000
Mult.: 4,000

: 4,000

SF-0603SxxxM

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

2.5 A

35 VAC

32 VDC

35 A

0603 (1608 metric)

- 55 C

+ 125 C

Reel

32 mOhms

SinglFuse™ Slow-Blow Multilayer SMD Fuses

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