Surface Mount Fuses – Mouser Canada

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438A Surface Mount Fuses

Littelfuse 438A Surface Mount Fuses are AECQ-compliant and offer excellent temperature stability, performance reliability, and high I²t values ensuring high inrush current withstand capability. These fuses offer a fast response to faulty currents ensuring over-current protection to sensitive electronic components. Littelfuse 438A Surface Mount Fuses are specifically tested to cater to secondary circuit protection needs of compact auto electronics applications.

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Part #

Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200

0438004.WRA
Littelfuse
1: $2.31
2,907In Stock

Mfr. Part #
0438004.WRA

Mouser Part #
576-0438004.WRA

Littelfuse

Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

2,907In Stock

Cut Tape

$2.31

$1.32

$1.24

$1.10

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

4 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

17.7 mOhms

Surface Mount Fuses 3.5A 32V FAST ACTING FUSE AEC-Q200

043803.5WRA
Littelfuse
1: $2.26
3,231In Stock

Mfr. Part #
043803.5WRA

Mouser Part #
576-043803.5WRA

Littelfuse

Surface Mount Fuses 3.5A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

3,231In Stock

Cut Tape

$2.26

$2.03

$1.89

$1.57

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

3.5 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

21 mOhms

Surface Mount Fuses 6A 24V FAST ACTING FUSE AEC-Q200

0438006.WRA
Littelfuse
1: $2.26
4,163In Stock

Mfr. Part #
0438006.WRA

Mouser Part #
576-0438006.WRA

Littelfuse

Surface Mount Fuses 6A 24V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

4,163In Stock

Cut Tape

$2.26

$2.03

$1.89

$1.57

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

6 A

12 VAC

24 VDC

50 A at 12 VAC, 50 A at 24 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

8.6 mOhms

Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200

0438002.WRA
Littelfuse
1: $2.34
3,740In Stock

Mfr. Part #
0438002.WRA

Mouser Part #
576-0438002.WRA

Littelfuse

Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

3,740In Stock

Cut Tape

$2.34

$2.05

$1.91

$0.936

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

2 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

49 mOhms

Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200

04381.75WRA
Littelfuse
1: $2.28
5,088In Stock

Mfr. Part #
04381.75WRA

Mouser Part #
576-04381.75WRA

Littelfuse

Surface Mount Fuses 1.75A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

5,088In Stock

Cut Tape

$2.28

$2.05

$1.89

$1.58

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1.75 A

32 VAC

32 VDC

50 A at 32 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

1.405 Ohms

Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200

043802.5WRA
Littelfuse
1: $2.23
4,863In Stock

Mfr. Part #
043802.5WRA

Mouser Part #
576-043802.5WRA

Littelfuse

Surface Mount Fuses 2.5A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

4,863In Stock

Cut Tape

$2.23

$1.86

$1.72

$1.42

View

Reel

$0.935

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

2.5 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

36.4 mOhms

Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200

0438.500WRA
Littelfuse
1: $2.09
23,572In Stock

Mfr. Part #
0438.500WRA

Mouser Part #
576-0438.500WRA

Littelfuse

Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

23,572In Stock

Cut Tape

$2.09

$1.80

$1.69

$1.44

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

500 mA

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

829 mOhms

Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200

0438.250WRA
Littelfuse
1: $2.28
6,386In Stock

Mfr. Part #
0438.250WRA

Mouser Part #
576-0438.250WRA

Littelfuse

Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

6,386In Stock

Cut Tape

$2.28

$2.05

$1.91

$1.58

View

Reel

$0.961

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

250 mA

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

2.218 Ohms

Surface Mount Fuses .375A 63V FAST ACTING FUSE AEC-Q200

0438.375WRA
Littelfuse
1: $2.26
2,354In Stock

Mfr. Part #
0438.375WRA

Mouser Part #
576-0438.375WRA

Littelfuse

Surface Mount Fuses .375A 63V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

2,354In Stock

Cut Tape

$2.26

$2.03

$1.89

$1.57

View

Reel

$0.935

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

375 mA

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

1.247 Ohms

Surface Mount Fuses .75A 63V FAST ACTING FUSE AEC-Q200

0438.750WRA
Littelfuse
1: $2.26
4,324In Stock

Mfr. Part #
0438.750WRA

Mouser Part #
576-0438.750WRA

Littelfuse

Surface Mount Fuses .75A 63V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

4,324In Stock

Cut Tape

$2.26

$2.03

$1.89

$1.57

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

750 mA

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

466 mOhms

Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200

0438003.WRA
Littelfuse
1: $2.36
2,221In Stock

Mfr. Part #
0438003.WRA

Mouser Part #
576-0438003.WRA

Littelfuse

Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

2,221In Stock

Cut Tape

$2.36

$2.02

$1.88

$1.55

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

3 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

26.4 mOhms

Surface Mount Fuses 1.25A 63V FAST ACTING FUSE AEC-Q200

04381.25WRA
Littelfuse
1: $2.37
5,880In Stock

Mfr. Part #
04381.25WRA

Mouser Part #
576-04381.25WRA

Littelfuse

Surface Mount Fuses 1.25A 63V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

5,880In Stock

Cut Tape

$2.37

$2.06

$1.81

$1.37

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1.25 A

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

200 mOhms

Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200

0438005.WRA
Littelfuse
1: $2.33
472In Stock
3,000Expected 2026-06-16

Mfr. Part #
0438005.WRA

Mouser Part #
576-0438005.WRA

Littelfuse

Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

472In Stock

3,000Expected 2026-06-16

Cut Tape

$2.33

$2.06

$1.86

$1.53

View

Reel

$0.967

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

5 A

12 VAC

32 VDC

50 A at 12 VAC, 50 A at 32 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

12.7 mOhms

Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200

0438001.WRA
Littelfuse
1: $2.17
5,875Expected 2026-03-23

Mfr. Part #
0438001.WRA

Mouser Part #
576-0438001.WRA

Littelfuse

Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

5,875Expected 2026-03-23

Cut Tape

$2.17

$1.89

$1.77

$1.48

View

Reel

$0.901

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1 A

32 VAC

63 VDC

50 A at 32 VAC, 50 A at 63 VDC

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

310 mOhms

438A Surface Mount Fuses

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