Surface Mount Fuses – Mouser Singapore

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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: $2.07
2,907In Stock

Mfr. Part No.
0438004.WRA

Mouser Part No
576-0438004.WRA

Littelfuse

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

Learn More

Datasheet

2,907In Stock

Cut Tape

$2.07

$1.19

$1.12

$0.984

View

Reel

$0.808

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: $2.03
3,231In Stock

Mfr. Part No.
043803.5WRA

Mouser Part No
576-043803.5WRA

Littelfuse

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

Learn More

Datasheet

3,231In Stock

Cut Tape

$2.03

$1.82

$1.70

$1.40

View

Reel

$0.808

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: $2.03
4,163In Stock

Mfr. Part No.
0438006.WRA

Mouser Part No
576-0438006.WRA

Littelfuse

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

Learn More

Datasheet

4,163In Stock

Cut Tape

$2.03

$1.82

$1.70

$1.40

View

Reel

$0.808

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: $2.10
3,740In Stock

Mfr. Part No.
0438002.WRA

Mouser Part No
576-0438002.WRA

Littelfuse

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

Learn More

Datasheet

3,740In Stock

Cut Tape

$2.10

$1.83

$1.71

$0.84

Reel

$0.808

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: $2.04
5,088In Stock

Mfr. Part No.
04381.75WRA

Mouser Part No
576-04381.75WRA

Littelfuse

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

Learn More

Datasheet

5,088In Stock

Cut Tape

$2.04

$1.83

$1.70

$1.42

View

Reel

$0.808

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: $2.00
4,863In Stock

Mfr. Part No.
043802.5WRA

Mouser Part No
576-043802.5WRA

Littelfuse

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

Learn More

Datasheet

4,863In Stock

Cut Tape

$2.00

$1.67

$1.54

$1.27

View

Reel

$0.838

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: $1.88
23,572In Stock

Mfr. Part No.
0438.500WRA

Mouser Part No
576-0438.500WRA

Littelfuse

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

Learn More

Datasheet

23,572In Stock

Cut Tape

$1.88

$1.61

$1.52

$1.29

View

Reel

$0.808

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: $2.04
6,386In Stock

Mfr. Part No.
0438.250WRA

Mouser Part No
576-0438.250WRA

Littelfuse

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

Learn More

Datasheet

6,386In Stock

Cut Tape

$2.04

$1.83

$1.71

$1.42

View

Reel

$0.862

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: $2.03
2,354In Stock

Mfr. Part No.
0438.375WRA

Mouser Part No
576-0438.375WRA

Littelfuse

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

Learn More

Datasheet

2,354In Stock

Cut Tape

$2.03

$1.82

$1.70

$1.40

View

Reel

$0.838

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: $2.03
4,324In Stock

Mfr. Part No.
0438.750WRA

Mouser Part No
576-0438.750WRA

Littelfuse

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

Learn More

Datasheet

4,324In Stock

Cut Tape

$2.03

$1.82

$1.70

$1.40

View

Reel

$0.808

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: $2.11
2,221In Stock

Mfr. Part No.
0438003.WRA

Mouser Part No
576-0438003.WRA

Littelfuse

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

Learn More

Datasheet

2,221In Stock

Cut Tape

$2.11

$1.81

$1.68

$1.39

View

Reel

$0.808

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: $2.13
5,880In Stock

Mfr. Part No.
04381.25WRA

Mouser Part No
576-04381.25WRA

Littelfuse

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

Learn More

Datasheet

5,880In Stock

Cut Tape

$2.13

$1.85

$1.63

$1.23

View

Reel

$0.808

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: $2.09
472In Stock
3,000Expected 16/6/2026

Mfr. Part No.
0438005.WRA

Mouser Part No
576-0438005.WRA

Littelfuse

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

Learn More

Datasheet

472In Stock

3,000Expected 16/6/2026

Cut Tape

$2.09

$1.85

$1.67

$1.37

View

Reel

$0.867

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: $1.95
5,875Expected 23/3/2026

Mfr. Part No.
0438001.WRA

Mouser Part No
576-0438001.WRA

Littelfuse

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

Learn More

Datasheet

5,875Expected 23/3/2026

Cut Tape

$1.95

$1.70

$1.58

$1.33

View

Reel

$0.808

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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