Surface Mount Fuses – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 14

Applied Filters:

Current Rating

Voltage Rating AC

Voltage Rating DC

Resistance

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

04381.75WRA
Littelfuse
1: £1.12
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

£1.12

£0.995

£0.96

£0.856

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1.75 A

32 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

1.405 Ohms

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

043803.5WRA
Littelfuse
1: £1.28
3,131In 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

3,131In Stock

Cut Tape

£1.28

£1.13

£1.08

£0.871

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

3.5 A

12 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

21 mOhms

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

043802.5WRA
Littelfuse
1: £1.28
4,578In 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

4,578In Stock

Cut Tape

£1.28

£1.13

£1.08

£0.871

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

2.5 A

12 VAC

32 VDC

50 A, 50 A

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: £1.27
64,152In 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

64,152In Stock

Cut Tape

£1.27

£1.13

£1.07

£0.863

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

500 mA

32 VAC

63 VDC

50 A, 50 A

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: £1.44
5,720In 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

5,720In Stock

Cut Tape

£1.44

£1.23

£1.13

£0.943

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

250 mA

32 VAC

63 VDC

50 A, 50 A

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: £1.38
2,177In 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

2,177In Stock

Cut Tape

£1.38

£1.19

Reel

£1.19

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

375 mA

32 VAC

63 VDC

50 A, 50 A

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: £1.38
2,956In 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

2,956In Stock

Cut Tape

£1.38

£1.19

£1.11

£0.908

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

750 mA

32 VAC

63 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

466 mOhms

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

0438001.WRA
Littelfuse
1: £1.41
1,592In Stock

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

1,592In Stock

Cut Tape

£1.41

£1.23

£1.13

£0.934

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1 A

32 VAC

63 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

310 mOhms

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

0438002.WRA
Littelfuse
1: £1.32
2,483In 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

2,483In Stock

Cut Tape

£1.32

£1.17

£1.11

£0.899

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

2 A

12 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

49 mOhms

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

0438004.WRA
Littelfuse
1: £1.44
1,941In 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

1,941In Stock

Cut Tape

£1.44

£1.23

£1.11

£0.908

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

4 A

12 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

17.7 mOhms

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

0438005.WRA
Littelfuse
1: £1.44
3,446In Stock

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

3,446In Stock

Cut Tape

£1.44

£1.23

£1.13

£0.943

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

5 A

12 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

12.7 mOhms

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

0438006.WRA
Littelfuse
1: £1.28
2,799In 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

2,799In Stock

Cut Tape

£1.28

£1.13

£1.07

£0.871

View

Reel

£0.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

6 A

12 VAC

24 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

8.6 mOhms

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

04381.25WRA
Littelfuse
1: £1.32
2,258In 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

2,258In Stock

Cut Tape

£1.32

£1.13

£1.07

£0.871

View

Reel

£0.777

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

1.25 A

32 VAC

63 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

200 mOhms

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

0438003.WRA
Littelfuse
1: £1.48
20In Stock
6,000Expected 19/10/2026

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

20In Stock

6,000Expected 19/10/2026

Cut Tape

£1.48

£1.23

£1.13

£0.863

View

Reel

£0.553

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

438A

Surface Mount Ceramic Fuses

Fast Blow

3 A

12 VAC

32 VDC

50 A, 50 A

0603 (1608 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

26.4 mOhms

438A Surface Mount Fuses

Customer Service Office

Company

Resources

Support