Surface Mount Fuses – Mouser South Africa

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NANO Fuses

Littelfuse NANO® Fuses are fast-acting, high-performance fuses available in a wide range of available current ratings. The portfolio includes 448 NANO²® SMF Fuses, which are fast-acting fuses available in current ratings from 62mA to 15A. The 443 NANO² series features square surface-mount, time-lag devices with a 250V_AC voltage rating. Littelfuse 449 NANO² Slo-Blo^® Fuses offer enhanced inrush withstand characteristics over NANO² Fast-Acting Fuses. The 456 series is designed to support higher current requirements and is fully compatible with lead-free solder alloys. Littelfuse 456 fuses are ideal for storage system powers, cooling fan systems for PC servers, and base station power supplies. Littelfuse NANO Fuses include additional series as well.

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Part #

Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2

045201.5NRL
Littelfuse
1: $2.59
2,053In Stock

Mfr. Part No.
045201.5NRL

Mouser Part No
576-045201.5NRL

Littelfuse

Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2

Learn More

Datasheet

2,053In Stock

Cut Tape

$2.59

$2.40

$2.27

$1.83

View

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

452

Surface Mount Ceramic Fuses

Time Delay / Slow 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

93 mOhms

Surface Mount Fuses 48VAC 3.15A .045ohms 458 NANO2

04583.15DR
Littelfuse
1: $2.23
2,180In Stock

Mfr. Part No.
04583.15DR

Mouser Part No
576-04583.15DR

Littelfuse

Surface Mount Fuses 48VAC 3.15A .045ohms 458 NANO2

Learn More

Datasheet

2,180In Stock

Cut Tape

$2.23

$2.04

$1.93

$1.56

View

Reel

$0.966

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

458

Surface Mount Fuses

Fast Blow

3.15 A

48 VAC

75 VDC

50 A at 48 VAC, 50 A at 75 VDC

3.18 mm x 1.58 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

45 mOhms

Surface Mount Fuses 250VAC 1.6A .0448ohms 464 NANO2

046401.6DR
Littelfuse
1: $1.71
1,618In Stock

Mfr. Part No.
046401.6DR

Mouser Part No
576-046401.6DR

Littelfuse

Surface Mount Fuses 250VAC 1.6A .0448ohms 464 NANO2

Learn More

Datasheet

1,618In Stock

Cut Tape

$1.71

$1.42

$1.31

$1.09

View

Reel

$0.695

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

1.6 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

44.8 mOhms

Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2

0453.315MR
Littelfuse
1: $1.78
1,340In Stock

Mfr. Part No.
0453.315MR

Mouser Part No
576-0453.315MR

Littelfuse

Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2

Learn More

Datasheet

1,340In Stock

Cut Tape

$1.78

$1.58

$1.50

$1.21

Reel

$0.794

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

315 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

391.8 mOhms

Surface Mount Fuses 125VAC 0.16A 1.2157ohms 453 NANO2

0453.160MR
Littelfuse
1: $3.70
579In Stock

Mfr. Part No.
0453.160MR

Mouser Part No
576-0453.160MR

Littelfuse

Surface Mount Fuses 125VAC 0.16A 1.2157ohms 453 NANO2

Learn More

Datasheet

579In Stock

Cut Tape

$3.70

$3.42

$3.31

$2.61

Reel

$1.73

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

160 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

1.2157 Ohms

Surface Mount Fuses 250VAC 6.3A .0093ohms 464 NANO2

046406.3DR
Littelfuse
1: $1.65
1,799In Stock

Mfr. Part No.
046406.3DR

Mouser Part No
576-046406.3DR

Littelfuse

Surface Mount Fuses 250VAC 6.3A .0093ohms 464 NANO2

Learn More

Datasheet

1,799In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

View

Reel

$0.712

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

6.3 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

9.3 mOhms

Surface Mount Fuses 250VAC 0.8A .13ohms 462 NANO2

46208000000
Littelfuse
1: $2.98
1,444In Stock

Mfr. Part No.
46208000000

Mouser Part No
576-46208000000

Littelfuse

Surface Mount Fuses 250VAC 0.8A .13ohms 462 NANO2

Learn More

Datasheet

1,444In Stock

Cut Tape

$2.98

$2.71

$2.62

$2.06

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

462

Surface Mount Fuses

Time Delay / Slow Blow

800 mA

250 VAC

250 VDC

150 A at 250 VAC, 150 A at 250 VDC

10.5 mm x 4.5 mm

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

130 mOhms

Surface Mount Fuses 125VAC 0.375A .6155ohms 448 NANO2

0448.375MR
Littelfuse
1: $1.98
846In Stock

Mfr. Part No.
0448.375MR

Mouser Part No
576-0448.375MR

Littelfuse

Surface Mount Fuses 125VAC 0.375A .6155ohms 448 NANO2

Learn More

Datasheet

Product Comments

846In Stock

Cut Tape

$1.98

$1.78

$1.69

$1.37

Reel

$0.891

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

448

Surface Mount Fuses

Fast Blow

375 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

615.5 mOhms

Surface Mount Fuses 125VAC 7A .009ohms 448 NANO2

0448007.MR
Littelfuse
1: $1.98
1,466In Stock

Mfr. Part No.
0448007.MR

Mouser Part No
576-0448007.MR

Littelfuse

Surface Mount Fuses 125VAC 7A .009ohms 448 NANO2

Learn More

Datasheet

Product Comments

1,466In Stock

Cut Tape

$1.98

$1.78

$1.69

$1.37

View

Reel

$0.946

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

448

Surface Mount Fuses

Fast Blow

7 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

9 mOhms

Surface Mount Fuses 125VAC 3.5A .021ohms 448 NANO2

044803.5MR
Littelfuse
1: $1.81
936In Stock

Mfr. Part No.
044803.5MR

Mouser Part No
576-044803.5MR

Littelfuse

Surface Mount Fuses 125VAC 3.5A .021ohms 448 NANO2

Learn More

Datasheet

Product Comments

936In Stock

Cut Tape

$1.81

$1.60

$1.54

$1.23

View

Reel

$0.846

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

448

Surface Mount Fuses

Fast Blow

3.5 A

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

21 mOhms

Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2

0452.500NRL
Littelfuse
1: $2.59
739In Stock

Mfr. Part No.
0452.500NRL

Mouser Part No
576-0452.500NRL

Littelfuse

Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2

Learn More

Datasheet

739In Stock

Cut Tape

$2.59

$2.40

$2.27

$1.83

View

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

452

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

500 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

700 mOhms

Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2

0453.750MR
Littelfuse
1: $1.78
1,515In Stock

Mfr. Part No.
0453.750MR

Mouser Part No
576-0453.750MR

Littelfuse

Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2

Learn More

Datasheet

1,515In Stock

Cut Tape

$1.78

$1.58

$1.50

$1.21

Reel

$0.794

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

750 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

144.4 mOhms

Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2

0453.375MR
Littelfuse
1: $1.78
1,485In Stock

Mfr. Part No.
0453.375MR

Mouser Part No
576-0453.375MR

Littelfuse

Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2

Learn More

Datasheet

1,485In Stock

Cut Tape

$1.78

$1.58

$1.50

$1.21

Reel

$0.794

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

453

Surface Mount Ceramic Fuses

Fast Blow

375 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

454.1 mOhms

Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2

0451.062MRL
Littelfuse
1: $5.98
6,710In Stock
3,950Expected 2026/03/13

Mfr. Part No.
0451.062MRL

Mouser Part No
576-0451.062MRL

Littelfuse

Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2

Learn More

Datasheet

6,710In Stock

3,950Expected 2026/03/13

Cut Tape

$5.98

$5.65

$5.45

$4.24

View

Reel

$2.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

451

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 10A .0056ohms 451 NANO2

0451010.MRL
Littelfuse
1: $1.54
21,833In Stock

Mfr. Part No.
0451010.MRL

Mouser Part No
576-0451010.MRL

Littelfuse

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

Learn More

Datasheet

21,833In Stock

Cut Tape

$1.54

$1.38

$1.29

$1.06

Reel

$0.69

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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 125VAC 0.5A .7ohms 452 NANO2

0452.500MRL
Littelfuse
1: $2.59
15,353In Stock

Mfr. Part No.
0452.500MRL

Mouser Part No
576-0452.500MRL

Littelfuse

Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2

Learn More

Datasheet

15,353In Stock

Cut Tape

$2.59

$2.40

$2.27

$1.83

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

452

Surface Mount Ceramic Fuses

Time Delay / Slow Blow

500 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

700 mOhms

Surface Mount Fuses 125VAC 25A .00192ohms 456 NANO2

0456025.ER
Littelfuse
1: $5.71
7,513In Stock

Mfr. Part No.
0456025.ER

Mouser Part No
576-0456025.ER

Littelfuse

Surface Mount Fuses 125VAC 25A .00192ohms 456 NANO2

Learn More

Datasheet

7,513In Stock

Cut Tape

$5.71

$4.95

$4.48

$4.00

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

456

Surface Mount Ceramic Fuses

Fast Blow

25 A

125 VAC

72 VDC

100 A at 125 VAC, 500 A at 72 VDC

10.08 mm x 3.05 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.92 mOhms

Surface Mount Fuses 125VAC 0.1A 2.94ohms 448 NANO2

0448.100MR
Littelfuse
1: $4.19
5,131In Stock

Mfr. Part No.
0448.100MR

Mouser Part No
576-0448.100MR

Littelfuse

Surface Mount Fuses 125VAC 0.1A 2.94ohms 448 NANO2

Learn More

Datasheet

Product Comments

5,131In Stock

Cut Tape

$4.19

$3.90

$3.76

$2.97

View

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

448

Surface Mount Fuses

Fast Blow

100 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

2.94 Ohms

Surface Mount Fuses 125VAC 0.125A 2.05ohms 448 NANO2

0448.125MR
Littelfuse
1: $4.19
5,542In Stock

Mfr. Part No.
0448.125MR

Mouser Part No
576-0448.125MR

Littelfuse

Surface Mount Fuses 125VAC 0.125A 2.05ohms 448 NANO2

Learn More

Datasheet

Product Comments

5,542In Stock

Cut Tape

$4.19

$3.90

$3.76

$2.97

View

Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

448

Surface Mount Fuses

Fast Blow

125 mA

125 VAC

125 VDC

50 A at 125 VAC, 50 A at 125 VDC

6.1 mm x 2.69 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

66.19 mOhms

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

0451.250NRL
Littelfuse
1: $1.97
2,927In Stock

Mfr. Part No.
0451.250NRL

Mouser Part No
576-0451.250NRL

Littelfuse

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

Learn More

Datasheet

2,927In Stock

Cut Tape

$1.97

$1.76

$1.67

$1.35

View

Reel

$0.861

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 250VAC 0.5A .2373ohms 464 NANO2

0464.500DR
Littelfuse
1: $1.65
2,394In Stock

Mfr. Part No.
0464.500DR

Mouser Part No
576-0464.500DR

Littelfuse

Surface Mount Fuses 250VAC 0.5A .2373ohms 464 NANO2

Learn More

Datasheet

2,394In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

View

Reel

$0.712

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

500 mA

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

237.3 mOhms

Surface Mount Fuses 250VAC 1A .0762ohms 464 NANO2

0464001.DR
Littelfuse
1: $1.65
1,899In Stock

Mfr. Part No.
0464001.DR

Mouser Part No
576-0464001.DR

Littelfuse

Surface Mount Fuses 250VAC 1A .0762ohms 464 NANO2

Learn More

Datasheet

1,899In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

$0.966

Reel

$0.966

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

1 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

76.2 mOhms

Surface Mount Fuses 250VAC 4A .0156ohms 464 NANO2

0464004.DR
Littelfuse
1: $1.65
2,753In Stock

Mfr. Part No.
0464004.DR

Mouser Part No
576-0464004.DR

Littelfuse

Surface Mount Fuses 250VAC 4A .0156ohms 464 NANO2

Learn More

Datasheet

2,753In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

View

Reel

$0.712

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

4 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

15.6 mOhms

Surface Mount Fuses 250VAC 5A .0119ohms 464 NANO2

0464005.DR
Littelfuse
1: $1.65
2,983In Stock

Mfr. Part No.
0464005.DR

Mouser Part No
576-0464005.DR

Littelfuse

Surface Mount Fuses 250VAC 5A .0119ohms 464 NANO2

Learn More

Datasheet

2,983In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

View

Reel

$0.712

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

5 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

11.9 mOhms

Surface Mount Fuses 250VAC 2.5A .0288ohms 464 NANO2

046402.5DR
Littelfuse
1: $1.65
3,964In Stock

Mfr. Part No.
046402.5DR

Mouser Part No
576-046402.5DR

Littelfuse

Surface Mount Fuses 250VAC 2.5A .0288ohms 464 NANO2

Learn More

Datasheet

3,964In Stock

Cut Tape

$1.65

$1.47

$1.40

$1.12

View

Reel

$0.712

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

464

Surface Mount Ceramic Fuses

Fast Blow

2.5 A

250 VAC

250 VDC

100 A at 250 VAC

12.1 mm x 4.5 mm

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

28.8 mOhms

NANO Fuses

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
2 A
2.5 A

35 A at 125 VAC, 50 A at 125 VDC
35 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC
50 A at 125 VAC, 300 A at 32VDC, 50 A at 125 VDC
50 A at 125 VAC, 50 A at 125 VDC
50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC
50 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC
50 A at 250 VAC, 100 A at 125 VDC
50 A at 32 VAC, 50 A at 63 VDC
50 A at 32 VAC, 50 A at 75 VDC
50 A at 48 VAC, 50 A at 75 VDC
50 A at 65 VAC, 200 A at 85 VDC
50 A at 72 VAC, 50 A at 60 VDC
60 A at 600 VAC
100 A
100 A at 125 VAC, 300 A at 100 VDC
100 A at 125 VAC, 300 A at 65 VAC, 1 kA at 32 VDC, 500 A at 72 VDC
100 A at 125 VAC, 300 A at 65 VAC, 300 A at 100 VDC, 1 kA at 32 VDC, 500 A at 72 VDC
100 A at 125 VAC, 500 A at 72 VDC
100 A at 125 VAC, 600 A at 75 VDC
100 A at 250 VAC

1.05 mOhms
1.3 mOhms
1.32 mOhms
1.92 mOhms
2.3 mOhms
3.7 mOhms
3.94 mOhms
4.65 mOhms
4.9 mOhms
5.33 mOhms
5.6 mOhms
5.8 mOhms
7 mOhms
7.7 mOhms
7.8 mOhms
8.8 mOhms
9 mOhms
9.3 mOhms
9.6 mOhms
10.44 mOhms