Surface Mount Fuses – Mouser United Kingdom

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Part #

Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2

0451002.MRL
Littelfuse
1: £0.743
19,888In Stock
21,000Expected 28/05/2026

Mfr. Part No.
0451002.MRL

Mouser Part No
576-0451002.MRL

Littelfuse

Surface Mount Fuses 125VAC 2A .0367ohms 451 NANO2

Learn More

Datasheet

19,888In Stock

21,000Expected 28/05/2026

Cut Tape

£0.743

£0.683

£0.539

£0.465

Reel

£0.378

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

2 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

36.7 mOhms

Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2

0451003.MRL
Littelfuse
1: £0.751
12,924In Stock
11,000Expected 15/06/2026

Mfr. Part No.
0451003.MRL

Mouser Part No
576-0451003.MRL

Littelfuse

Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2

Learn More

Datasheet

12,924In Stock

11,000Expected 15/06/2026

Cut Tape

£0.751

£0.674

£0.63

£0.522

Reel

£0.343

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

3 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

22.7 mOhms

Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2

0451004.MRL
Littelfuse
1: £0.743
6,478In Stock
6,000Expected 24/03/2026

Mfr. Part No.
0451004.MRL

Mouser Part No
576-0451004.MRL

Littelfuse

Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2

Learn More

Datasheet

6,478In Stock

6,000Expected 24/03/2026

Cut Tape

£0.743

£0.684

£0.531

£0.457

View

Reel

£0.375

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

4 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

16 mOhms

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

0451005.MRL
Littelfuse
1: £0.751
27,650In Stock

Mfr. Part No.
0451005.MRL

Mouser Part No
576-0451005.MRL

Littelfuse

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

Learn More

Datasheet

27,650In Stock

Cut Tape

£0.751

£0.682

£0.537

£0.464

Reel

£0.359

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

12.5 mOhms

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

0451005.MRSN
Littelfuse
1: £1.36
2,189In Stock

Mfr. Part No.
0451005.MRSN

Mouser Part No
576-0451005.MRSN

Littelfuse

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

Datasheet

2,189In Stock

Cut Tape

£1.36

£1.20

£1.15

£0.934

View

Reel

£0.588

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

12.5 mOhms

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

0451005.NRL
Littelfuse
1: £1.48
2,199In Stock

Mfr. Part No.
0451005.NRL

Mouser Part No
576-0451005.NRL

Littelfuse

Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2

Learn More

Datasheet

2,199In Stock

Cut Tape

£1.48

£1.32

£1.26

£1.01

View

Reel

£0.646

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

451

Surface Mount Ceramic Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

12.5 mOhms

Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2

0451008.MRL
Littelfuse
1: £1.48
2,534In Stock
2,000Expected 01/07/2026

Mfr. Part No.
0451008.MRL

Mouser Part No
576-0451008.MRL

Littelfuse

Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2

Learn More

Datasheet

2,534In Stock

2,000Expected 01/07/2026

Cut Tape

£1.48

£1.32

£1.26

£1.01

Reel

£0.768

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

8 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

7.7 mOhms

Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2

045101.5MRL
Littelfuse
1: £0.751
10,627In Stock

Mfr. Part No.
045101.5MRL

Mouser Part No
576-045101.5MRL

Littelfuse

Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2

Learn More

Datasheet

10,627In Stock

Cut Tape

£0.751

£0.655

£0.613

£0.507

View

Reel

£0.308

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

1.5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

63 mOhms

Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2

0451010.NRL
Littelfuse
1: £2.23
5,871In Stock

Mfr. Part No.
0451010.NRL

Mouser Part No
576-0451010.NRL

Littelfuse

Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2

Learn More

Datasheet

5,871In Stock

Cut Tape

£2.23

£2.03

£1.96

£1.54

View

Reel

£1.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

451

Surface Mount Ceramic Fuses

Fast Blow

10 A

125 VAC

125 VDC

35 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

5.6 mOhms

Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2

0451012.MRL
Littelfuse
1: £2.23
1,624In Stock

Mfr. Part No.
0451012.MRL

Mouser Part No
576-0451012.MRL

Littelfuse

Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2

Learn More

Datasheet

1,624In Stock

Cut Tape

£2.23

£2.03

£1.96

£1.54

View

Reel

£1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

12 A

65 VAC

65 VDC

100 A at 65 VAC, 150 A at 65 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

4.9 mOhms

Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2

0451015.MRL
Littelfuse
1: £1.16
13,086In Stock
2,970On Order

Mfr. Part No.
0451015.MRL

Mouser Part No
576-0451015.MRL

Littelfuse

Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2

Learn More

Datasheet

13,086In Stock

2,970On Order

Cut Tape

£1.16

£1.05

£0.978

£0.803

View

Reel

£0.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

15 A

65 VAC

65 VDC

100 A at 65 VAC, 150 A at 65 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

3.7 mOhms

Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2

045102.5MRL
Littelfuse
1: £1.48
2,282In Stock

Mfr. Part No.
045102.5MRL

Mouser Part No
576-045102.5MRL

Littelfuse

Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2

Learn More

Datasheet

2,282In Stock

Cut Tape

£1.48

£1.32

£1.26

£1.01

View

Reel

£0.645

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

2.5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

28.6 mOhms

Surface Mount Fuses 20A 65V NANO2

0451020.MRL
Littelfuse
1: £2.29
3,988In Stock

Mfr. Part No.
0451020.MRL

Mouser Part No
576-0451020.MRL

Littelfuse

Surface Mount Fuses 20A 65V NANO2

Datasheet

3,988In Stock

Cut Tape

£2.29

£2.03

£1.89

£1.55

View

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

20 A

65 VAC

65 VDC

100 A at 65 VAC, 150 A at 65 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

2.44 mOhms

Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2

045106.3MRL
Littelfuse
1: £1.48
5,647In Stock

Mfr. Part No.
045106.3MRL

Mouser Part No
576-045106.3MRL

Littelfuse

Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2

Learn More

Datasheet

5,647In Stock

Cut Tape

£1.48

£1.32

£1.26

£1.01

View

Reel

£0.645

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

Surface Mount Ceramic Fuses

Fast Blow

6.3 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

9.6 mOhms

Surface Mount Fuses 125VAC 0.062A 5.5ohms 453 NANO2

0453.062MR
Littelfuse
1: £2.82
2,514In Stock
2,000Expected 21/05/2026

Mfr. Part No.
0453.062MR

Mouser Part No
576-0453.062MR

Littelfuse

Surface Mount Fuses 125VAC 0.062A 5.5ohms 453 NANO2

Datasheet

2,514In Stock

2,000Expected 21/05/2026

Cut Tape

£2.82

£2.62

£2.53

£1.99

View

Reel

£1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

62 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

5.5 Ohms

Surface Mount Fuses 125VAC 1A .078ohms 453 NANO2

0453001.MR
Littelfuse
1: £1.33
1,908In Stock
3,000Expected 26/05/2026

Mfr. Part No.
0453001.MR

Mouser Part No
576-0453001.MR

Littelfuse

Surface Mount Fuses 125VAC 1A .078ohms 453 NANO2

Learn More

Datasheet

1,908In Stock

3,000Expected 26/05/2026

Cut Tape

£1.33

£1.18

£1.12

£0.899

View

Reel

£0.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

1 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

78 mOhms

Surface Mount Fuses 125VAC 2A .0367ohms 453 NANO2

0453002.MR
Littelfuse
1: £0.803
5,535In Stock
3,000Expected 09/03/2026

Mfr. Part No.
0453002.MR

Mouser Part No
576-0453002.MR

Littelfuse

Surface Mount Fuses 125VAC 2A .0367ohms 453 NANO2

Learn More

Datasheet

5,535In Stock

3,000Expected 09/03/2026

Cut Tape

£0.803

£0.668

£0.614

£0.56

Reel

£0.56

£0.545

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

2 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

36.7 mOhms

Surface Mount Fuses 125VAC 3A .0227ohms 453 NANO2

0453003.MR
Littelfuse
1: £1.33
3,691In Stock

Mfr. Part No.
0453003.MR

Mouser Part No
576-0453003.MR

Littelfuse

Surface Mount Fuses 125VAC 3A .0227ohms 453 NANO2

Learn More

Datasheet

3,691In Stock

Cut Tape

£1.33

£1.18

£1.12

£0.899

View

Reel

£0.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

3 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

22.7 mOhms

Surface Mount Fuses 125VAC 5A .0125ohms 453 NANO2

0453005.MR
Littelfuse
1: £0.871
4,543In Stock

Mfr. Part No.
0453005.MR

Mouser Part No
576-0453005.MR

Littelfuse

Surface Mount Fuses 125VAC 5A .0125ohms 453 NANO2

Learn More

Datasheet

4,543In Stock

Cut Tape

£0.871

£0.711

£0.643

£0.56

Reel

£0.56

£0.545

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

12.5 mOhms

Surface Mount Fuses 125VAC 1.5A .063ohms 453 NANO2

045301.5MR
Littelfuse
1: £1.34
5,326In Stock

Mfr. Part No.
045301.5MR

Mouser Part No
576-045301.5MR

Littelfuse

Surface Mount Fuses 125VAC 1.5A .063ohms 453 NANO2

Learn More

Datasheet

5,326In Stock

Cut Tape

£1.34

£1.19

£1.13

£0.908

Reel

£0.698

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

1.5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

63 mOhms

Surface Mount Fuses 125VAC 10A .0056ohms 453 NANO2

0453010.MR
Littelfuse
1: £1.16
4,276In Stock

Mfr. Part No.
0453010.MR

Mouser Part No
576-0453010.MR

Littelfuse

Surface Mount Fuses 125VAC 10A .0056ohms 453 NANO2

Learn More

Datasheet

4,276In Stock

Cut Tape

£1.16

£1.05

£1.02

Reel

£1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

10 A

125 VAC

125 VDC

35 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

5.6 mOhms

Surface Mount Fuses 65VAC 15A .0037ohms 453 NANO2

0453015.MR
Littelfuse
1: £2.01
3,078In Stock

Mfr. Part No.
0453015.MR

Mouser Part No
576-0453015.MR

Littelfuse

Surface Mount Fuses 65VAC 15A .0037ohms 453 NANO2

Learn More

Datasheet

3,078In Stock

Cut Tape

£2.01

£1.87

£1.77

£1.43

View

Reel

£0.986

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

15 A

65 VAC

65 VDC

100 A at 65 VAC, 150 A at 65 VDC, 400 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

63 mOhms

Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2

0451.250NRL
Littelfuse
1: £1.48
427In Stock
5,000Expected 14/05/2026

Mfr. Part No.
0451.250NRL

Mouser Part No
576-0451.250NRL

Littelfuse

Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2

Learn More

Datasheet

427In Stock

5,000Expected 14/05/2026

Cut Tape

£1.48

£1.32

£1.26

£1.01

View

Reel

£0.646

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

451

Surface Mount Ceramic Fuses

Fast Blow

250 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

576.5 mOhms

Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2

0453.250MR
Littelfuse
1: £1.34
946In Stock
1,000Expected 22/06/2026

Mfr. Part No.
0453.250MR

Mouser Part No
576-0453.250MR

Littelfuse

Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2

Learn More

Datasheet

946In Stock

1,000Expected 22/06/2026

Cut Tape

£1.34

£1.19

£1.13

£0.908

View

Reel

£0.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

250 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

576.5 mOhms

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

0437005.WRA
Littelfuse
1: £1.16
1,564In Stock
3,000Expected 11/06/2026

Mfr. Part No.
0437005.WRA

Mouser Part No
576-0437005.WRA

Littelfuse

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

Learn More

Datasheet

1,564In Stock

3,000Expected 11/06/2026

Cut Tape

£1.16

£1.04

£0.986

£0.796

View

Reel

£0.495

Min.: 1
Mult.: 1

Reel: 3,000

437A

Surface Mount Fuses

Fast Blow

5 A

45 VAC

63 VDC

50 A at 45 VAC, 50 A at 63 VDC

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape

15.9 mOhms

Customer Service Office

Company

Resources

Support

62 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
375 mA
400 mA
500 mA
630 mA
750 mA
800 mA
1 A
1.25 A
1.5 A
1.6 A
1.75 A
2 A

2.44 mOhms
3.7 mOhms
4.9 mOhms
5.6 mOhms
7.7 mOhms
8 mOhms
8.6 mOhms
9 mOhms
9.6 mOhms
10 mOhms
12.5 mOhms
12.7 mOhms
15.9 mOhms
16 mOhms
17.7 mOhms
20 mOhms
21 mOhms
21.5 mOhms
22 mOhms
22.7 mOhms