Surface Mount Fuses – Mouser Singapore

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422/422A 2410 Fast Acting SMD Thin Film Fuses

Littelfuse 422/422A 2410 Fast Acting SMD Thin Film Fuses are wire-in-air fuses designed to provide circuit protection to space-constrained applications. The automotive versions cater to compact auto electronics applications' secondary circuit protection needs. The wire-in-air design results in relatively high I²t in a 2410 size, excellent temperature stability, and performance reliability. These fuses are rated at 125V and 250V while operating within a -55°C to +125°C temperature range.

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Part #

Surface Mount Fuses 3.5A 250V FAST ACTING

042203.5MRA
Littelfuse
1: $2.23
2,348In Stock

Mfr. Part No.
042203.5MRA

Mouser Part No
576-042203.5MRA

Littelfuse

Surface Mount Fuses 3.5A 250V FAST ACTING

Learn More

Datasheet

2,348In Stock

Cut Tape

$2.23

$1.85

$1.71

$1.41

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

3.5 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

19.2 mOhms

Surface Mount Fuses 3.15A 250V FAST ACTING

04223.15MRA
Littelfuse
1: $2.23
1,910In Stock

Mfr. Part No.
04223.15MRA

Mouser Part No
576-04223.15MRA

Littelfuse

Surface Mount Fuses 3.15A 250V FAST ACTING

Learn More

Datasheet

1,910In Stock

Cut Tape

$2.23

$1.85

$1.71

$1.41

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

3.15 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

21.3 mOhms

Surface Mount Fuses 1.25A 250V FAST ACTING

04221.25MR
Littelfuse
1: $1.67
1,925In Stock

Mfr. Part No.
04221.25MR

Mouser Part No
576-04221.25MR

Littelfuse

Surface Mount Fuses 1.25A 250V FAST ACTING

Learn More

Datasheet

1,925In Stock

Cut Tape

$1.67

$1.39

$1.28

$1.06

Reel

$0.812

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

1.25 A

250 VAC

250 VDC

50 A, 50 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

73.4 mOhms

Surface Mount Fuses 2.5A 250V FAST ACTING

042202.5MRA
Littelfuse
1: $2.23
1,860In Stock

Mfr. Part No.
042202.5MRA

Mouser Part No
576-042202.5MRA

Littelfuse

Surface Mount Fuses 2.5A 250V FAST ACTING

Learn More

Datasheet

1,860In Stock

Cut Tape

$2.23

$1.85

$1.71

$1.41

Reel

$0.917

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

2.5 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

27.8 mOhms

Surface Mount Fuses 2.5A 250V FAST ACTING

042202.5MR
Littelfuse
1: $1.96
1,617In Stock

Mfr. Part No.
042202.5MR

Mouser Part No
576-042202.5MR

Littelfuse

Surface Mount Fuses 2.5A 250V FAST ACTING

Learn More

Datasheet

1,617In Stock

Cut Tape

$1.96

$1.63

$1.51

$1.24

Reel

$0.887

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

2.5 A

125 VAC

125 VDC

50 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

27.8 mOhms

Surface Mount Fuses 5A 250V FAST ACTING

0422005.MRA
Littelfuse
1: $2.23
1,557In Stock

Mfr. Part No.
0422005.MRA

Mouser Part No
576-0422005.MRA

Littelfuse

Surface Mount Fuses 5A 250V FAST ACTING

Learn More

Datasheet

1,557In Stock

Cut Tape

$2.23

$1.85

$1.71

$1.41

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

13.7 mOhms

Surface Mount Fuses .75A 250V FAST ACTING

0422.750MR
Littelfuse
1: $2.12
95In Stock
4,000On Order

Mfr. Part No.
0422.750MR

Mouser Part No
576-0422.750MR

Littelfuse

Surface Mount Fuses .75A 250V FAST ACTING

Learn More

Datasheet

95In Stock

4,000On Order

Cut Tape

$2.12

$1.84

$1.71

$1.41

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

750 mA

250 VAC

250 VDC

50 A, 50 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

137 mOhms

Surface Mount Fuses 3A 250V FAST ACTING

0422003.MR
Littelfuse
1: $1.96
1,043In Stock

Mfr. Part No.
0422003.MR

Mouser Part No
576-0422003.MR

Littelfuse

Surface Mount Fuses 3A 250V FAST ACTING

Learn More

Datasheet

1,043In Stock

Cut Tape

$1.96

$1.63

$1.51

$1.24

Reel

$0.962

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

3 A

125 VAC

125 VDC

50 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

22.3 mOhms

Surface Mount Fuses 3A 250V FAST ACTING

0422003.MRA
Littelfuse
1: $2.23
921In Stock

Mfr. Part No.
0422003.MRA

Mouser Part No
576-0422003.MRA

Littelfuse

Surface Mount Fuses 3A 250V FAST ACTING

Learn More

Datasheet

921In Stock

Cut Tape

$2.23

$1.85

$1.52

$1.33

Reel

$0.917

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

3 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

22.3 mOhms

Surface Mount Fuses 4A 250V FAST ACTING

0422004.MR
Littelfuse
1: $1.96
797In Stock
1,000Expected 9/11/2026

Mfr. Part No.
0422004.MR

Mouser Part No
576-0422004.MR

Littelfuse

Surface Mount Fuses 4A 250V FAST ACTING

Learn More

Datasheet

797In Stock

1,000Expected 9/11/2026

Cut Tape

$1.96

$1.63

$1.51

$1.24

View

Reel

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

4 A

125 VAC

125 VDC

50 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

16.8 mOhms

Surface Mount Fuses 4A 250V FAST ACTING

0422004.MRA
Littelfuse
1: $2.23
1,431In Stock

Mfr. Part No.
0422004.MRA

Mouser Part No
576-0422004.MRA

Littelfuse

Surface Mount Fuses 4A 250V FAST ACTING

Learn More

Datasheet

1,431In Stock

Cut Tape

$2.23

$1.85

$1.71

$1.41

Reel

$0.917

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422A

Surface Mount Fuses

Fast Blow

4 A

125 VAC

125 VDC

50 A, 100 A, 300 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

16.8 mOhms

Surface Mount Fuses 5A 250V FAST ACTING

0422005.MR
Littelfuse
1: $1.96
1,097In Stock

Mfr. Part No.
0422005.MR

Mouser Part No
576-0422005.MR

Littelfuse

Surface Mount Fuses 5A 250V FAST ACTING

Learn More

Datasheet

1,097In Stock

Cut Tape

$1.96

$1.63

$1.51

$1.24

View

Reel

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

5 A

125 VAC

125 VDC

50 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

13.7 mOhms

Surface Mount Fuses 1.5A 250V FAST ACTING

042201.5MR
Littelfuse
1: $1.96
382In Stock
1,000On Order

Mfr. Part No.
042201.5MR

Mouser Part No
576-042201.5MR

Littelfuse

Surface Mount Fuses 1.5A 250V FAST ACTING

Learn More

Datasheet

382In Stock

1,000On Order

Cut Tape

$1.96

$1.63

$1.51

$1.24

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

1.5 A

250 VAC

250 VDC

50 A, 50 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

58.9 mOhms

Surface Mount Fuses 3.5A 250V FAST ACTING

042203.5MR
Littelfuse
1: $1.96
990In Stock

Mfr. Part No.
042203.5MR

Mouser Part No
576-042203.5MR

Littelfuse

Surface Mount Fuses 3.5A 250V FAST ACTING

Learn More

Datasheet

990In Stock

Cut Tape

$1.96

$1.63

$1.51

$1.24

View

Reel

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

3.5 A

125 VAC

125 VDC

50 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

19.2 mOhms

Surface Mount Fuses 2A 250V FAST ACTING

0422002.MR
Littelfuse
1: $2.14
9,000On Order

Mfr. Part No.
0422002.MR

Mouser Part No
576-0422002.MR

Littelfuse

Surface Mount Fuses 2A 250V FAST ACTING

Learn More

Datasheet

9,000On Order

Cut Tape

$2.14

$1.85

$1.71

$1.41

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

2 A

250 VAC

250 VDC

50 A, 50 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

45.3 mOhms

Surface Mount Fuses 1A 250V FAST ACTING

0422001.MR
Littelfuse
1: $1.96
1,000Expected 10/8/2026

Mfr. Part No.
0422001.MR

Mouser Part No
576-0422001.MR

Littelfuse

Surface Mount Fuses 1A 250V FAST ACTING

Learn More

Datasheet

1,000Expected 10/8/2026

Cut Tape

$1.96

$1.63

$1.51

$1.24

View

Reel

$0.887

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

1 A

250 VAC

250 VDC

50 A, 50 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

99.4 mOhms

Surface Mount Fuses 3.15A 250V FAST ACTING

04223.15MR
Littelfuse
1: $1.96
986On Order

Mfr. Part No.
04223.15MR

Mouser Part No
576-04223.15MR

Littelfuse

Surface Mount Fuses 3.15A 250V FAST ACTING

Learn More

Datasheet

986On Order

Cut Tape

$1.96

$1.63

$1.51

$1.24

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

422

Surface Mount Fuses

Fast Blow

3.15 A

125 VAC

125 VDC

100 A, 100 A

2410 (6125 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

21.3 mOhms

422/422A 2410 Fast Acting SMD Thin Film Fuses

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