Surface Mount Fuses – Mouser Canada

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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: $1.04
12,847In Stock

Mfr. Part #
SF-1206S150M-2

Mouser Part #
652-SF-1206S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

12,847In Stock

Cut Tape

$1.04

$0.638

$0.573

$0.531

Reel

$0.429

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 0402 SinglFuse

SF-0402S400M-2
Bourns
1: $1.17
11,324In Stock

Mfr. Part #
SF-0402S400M-2

Mouser Part #
652-SF-0402S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

Learn More

Datasheet

11,324In Stock

Cut Tape

$1.17

$0.92

$0.775

$0.681

View

Reel

$0.501

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 .5A Slow Blow 0402 SinglFuse

SF-0402S050M-2
Bourns
1: $1.12
5,400In Stock

Mfr. Part #
SF-0402S050M-2

Mouser Part #
652-SF-0402S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

5,400In Stock

Cut Tape

$1.12

$0.893

$0.752

$0.661

View

Reel

$0.418

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 6A Slow Blow 1206 SinglFuse

SF-1206S600M-2
Bourns
1: $0.878
15,940In Stock

Mfr. Part #
SF-1206S600M-2

Mouser Part #
652-SF-1206S600M-2

Bourns

Surface Mount Fuses 6A Slow Blow 1206 SinglFuse

Learn More

Datasheet

15,940In Stock

Cut Tape

$0.878

$0.811

$0.672

$0.611

Reel

$0.416

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 4A Slow Blow 0603 SinglFuse

SF-0603S400M-2
Bourns
1: $1.12
13,389In Stock

Mfr. Part #
SF-0603S400M-2

Mouser Part #
652-SF-0603S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0603 SinglFuse

Learn More

Datasheet

13,389In Stock

Cut Tape

$1.12

$0.893

$0.752

$0.661

View

Reel

$0.416

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 3A Slow Blow 0603 SinglFuse

SF-0603S300M-2
Bourns
1: $1.20
19,903In Stock

Mfr. Part #
SF-0603S300M-2

Mouser Part #
652-SF-0603S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 0603 SinglFuse

Learn More

Datasheet

19,903In Stock

Cut Tape

$1.20

$1.02

$0.85

$0.76

View

Reel

$0.552

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: $0.864
5,909In Stock

Mfr. Part #
SF-1206S400M-2

Mouser Part #
652-SF-1206S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

Learn More

Datasheet

5,909In Stock

Cut Tape

$0.864

$0.75

$0.651

$0.60

Reel

$0.441

View

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 5A Slow Blow 1206 SinglFuse

SF-1206S500M-2
Bourns
1: $1.11
4,795In Stock

Mfr. Part #
SF-1206S500M-2

Mouser Part #
652-SF-1206S500M-2

Bourns

Surface Mount Fuses 5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

4,795In Stock

Cut Tape

$1.11

$0.945

$0.789

$0.701

Reel

$0.514

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 1.5A Slow Blow 0402 SinglFuse

SF-0402S150M-2
Bourns
1: $1.12
14,805In Stock

Mfr. Part #
SF-0402S150M-2

Mouser Part #
652-SF-0402S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

Learn More

Datasheet

14,805In Stock

Cut Tape

$1.12

$0.893

$0.752

$0.661

View

Reel

$0.521

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 .5A Slow Blow 0603 SinglFuse

SF-0603S050M-2
Bourns
1: $1.20
21,882In Stock

Mfr. Part #
SF-0603S050M-2

Mouser Part #
652-SF-0603S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

21,882In Stock

Cut Tape

$1.20

$1.02

$0.85

$0.76

View

Reel

$0.582

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: $0.677
9,150In Stock

Mfr. Part #
SF-0603S100M-2

Mouser Part #
652-SF-0603S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 0603 SinglFuse

Learn More

Datasheet

9,150In Stock

Cut Tape

$0.677

$0.572

$0.513

$0.472

$0.442

Reel

$0.441

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: $1.20
19,404In Stock

Mfr. Part #
SF-0603S200M-2

Mouser Part #
652-SF-0603S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 0603 SinglFuse

Learn More

Datasheet

19,404In Stock

Cut Tape

$1.20

$1.02

$0.85

$0.76

View

Reel

$0.593

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: $1.12
15,389In Stock

Mfr. Part #
SF-0603S500M-2

Mouser Part #
652-SF-0603S500M-2

Bourns

Surface Mount Fuses 5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

15,389In Stock

Cut Tape

$1.12

$0.893

$0.752

$0.70

$0.698

Reel

$0.593

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: $0.893
8,042In Stock

Mfr. Part #
SF-1206S050M-2

Mouser Part #
652-SF-1206S050M-2

Bourns

Surface Mount Fuses .5A Slow Blow 1206 SinglFuse

Learn More

Datasheet

8,042In Stock

Cut Tape

$0.893

$0.816

$0.678

$0.626

Reel

$0.42

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: $1.11
8,136In Stock

Mfr. Part #
SF-1206S200M-2

Mouser Part #
652-SF-1206S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 1206 SinglFuse

Learn More

Datasheet

8,136In Stock

Cut Tape

$1.11

$0.945

$0.789

$0.701

Reel

$0.471

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: $1.20
11,530In Stock

Mfr. Part #
SF-1206S300M-2

Mouser Part #
652-SF-1206S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 1206 SinglFuse

Learn More

Datasheet

11,530In Stock

Cut Tape

$1.20

$1.09

$0.909

$0.838

Reel

$0.562

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 8A Slow Blow 1206 SinglFuse

SF-1206S800M-2
Bourns
1: $1.04
7,219In Stock

Mfr. Part #
SF-1206S800M-2

Mouser Part #
652-SF-1206S800M-2

Bourns

Surface Mount Fuses 8A Slow Blow 1206 SinglFuse

Learn More

Datasheet

7,219In Stock

Cut Tape

$1.04

$0.825

$0.694

$0.611

View

Reel

$0.517

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 1A Slow Blow 0402 SinglFuse

SF-0402S100M-2
Bourns
1: $1.20
2,170In Stock

Mfr. Part #
SF-0402S100M-2

Mouser Part #
652-SF-0402S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 0402 SinglFuse

Learn More

Datasheet

2,170In Stock

Cut Tape

$1.20

$1.02

$0.85

$0.76

View

Reel

$0.521

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: $1.09
3,397In Stock

Mfr. Part #
SF-0402S200M-2

Mouser Part #
652-SF-0402S200M-2

Bourns

Surface Mount Fuses 2A Slow Blow 0402 SinglFuse

Learn More

Datasheet

3,397In Stock

Cut Tape

$1.09

$0.893

$0.752

$0.661

View

Reel

$0.521

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: $1.20
1,669In Stock

Mfr. Part #
SF-0603S075M-2

Mouser Part #
652-SF-0603S075M-2

Bourns

Surface Mount Fuses .75A Slow Blow 0603 SinglFuse

Learn More

Datasheet

1,669In Stock

Cut Tape

$1.20

$1.01

$0.863

$0.76

View

Reel

$0.491

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: $1.21
2,056In Stock

Mfr. Part #
SF-0603S150M-2

Mouser Part #
652-SF-0603S150M-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse

Learn More

Datasheet

2,056In Stock

Cut Tape

$1.21

$1.03

$0.863

$0.76

View

Reel

$0.553

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: $1.08
4,547In Stock

Mfr. Part #
SF-1206S100M-2

Mouser Part #
652-SF-1206S100M-2

Bourns

Surface Mount Fuses 1A Slow Blow 1206 SinglFuse

Learn More

Datasheet

4,547In Stock

Cut Tape

$1.08

$0.85

$0.716

$0.628

View

Reel

$0.456

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 3A Slow Blow 0402 SinglFuse

SF-0402S300M-2
Bourns
1: $1.12
15,509Expected 2026-07-02

Mfr. Part #
SF-0402S300M-2

Mouser Part #
652-SF-0402S300M-2

Bourns

Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

Learn More

Datasheet

15,509Expected 2026-07-02

Cut Tape

$1.12

$0.893

$0.752

$0.661

View

Reel

$0.521

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 .75A Slow Blow 0402 SinglFuse

SF-0402S075M-2
Bourns
20,000: $0.562
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
SF-0402S075M-2

Mouser Part #
652-SF-0402S075M-2

Bourns

Surface Mount Fuses .75A Slow Blow 0402 SinglFuse

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$0.562

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: $0.523
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
SF-0603S250M-2

Mouser Part #
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

$0.523

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

Mouser Electronics®

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8 mOhms
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11 mOhms
13 mOhms
14 mOhms
15 mOhms
18 mOhms
21 mOhms
22 mOhms
24 mOhms
25 mOhms
31 mOhms
32 mOhms
35 mOhms
44 mOhms
50 mOhms
56 mOhms
59 mOhms
100 mOhms
120 mOhms