Surface Mount Fuses – Mouser Canada

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

AEC-Q200 Qualified Surface-Mount Fuses

Littelfuse AEC-Q200 Qualified Surface-Mount Fuses are automotive-grade fuses designed to operate under high working ambient temperatures up to +150°C. These automotive fuses are available in several options (fast-acting, high I²t, and high voltage). Littelfuse 437A, 438A, and 440A fast-acting fuses ensure excellent temperature stability and performance reliability. The 440A fuses feature current ratings from 0.5A to 8A and 63V to 32V maximum voltage rating. The 437A fuses offer 500mA to 4A current ratings and 63V to 32V maximum voltage rating. With a current rating range of 0.25A to 6A, the 438A series has a maximum voltage rating range of 24V to 63V_DC. Littelfuse 885 NANO² series has a 1A to 5A current rating range with a maximum voltage of 450V or 500V.

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

Results: 47

Applied Filters:

Series

Product

Fuse Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Interrupt Rating

Fuse Size / Group

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

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 FUSE 35V FA 1206 7A AECQ

0437007.WRA
Littelfuse
1: $2.49
3,384In Stock

Mfr. Part #
0437007.WRA

Mouser Part #
576-0437007.WRA

Littelfuse

Surface Mount Fuses FUSE 35V FA 1206 7A AECQ

Learn More

Datasheet

3,384In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

7 A

32 VAC

35 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

10 mOhms

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

043803.5WRA
Littelfuse
1: $2.46
3,131In 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

3,131In Stock

Cut Tape

$2.46

$2.17

$2.07

$1.67

View

Reel

$0.995

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 FUSE 63V AUTOC HIGH I2T 1206 1.75A

04401.75WRA
Littelfuse
1: $2.64
2,955In Stock

Mfr. Part #
04401.75WRA

Mouser Part #
576-04401.75WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

Learn More

Datasheet

2,955In Stock

Cut Tape

$2.64

$2.38

$2.26

$1.83

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

440A

Surface Mount Ceramic Fuses

Medium / Normal Blow

1.75 A

32 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

45 mOhms

Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200

04371.75WRA
Littelfuse
1: $2.49
2,958In Stock

Mfr. Part #
04371.75WRA

Mouser Part #
576-04371.75WRA

Littelfuse

Surface Mount Fuses 1.75A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

2,958In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

1.75 A

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

71 mOhms

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A

0440.500WRA
Littelfuse
1: $2.85
6,861In Stock

Mfr. Part #
0440.500WRA

Mouser Part #
576-0440.500WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A

Learn More

Datasheet

6,861In Stock

Cut Tape

$2.85

$2.46

$2.30

$1.89

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

440A

Surface Mount Ceramic Fuses

Medium / Normal Blow

500 mA

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

814 mOhms

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

04381.75WRA
Littelfuse
1: $2.53
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

$2.53

$2.25

$2.13

$1.73

View

Reel

$0.995

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 4A 32V 1206 Fast-Acting AEC-Q200

0437004.WRA
Littelfuse
1: $2.49
8,331In Stock

Mfr. Part #
0437004.WRA

Mouser Part #
576-0437004.WRA

Littelfuse

Surface Mount Fuses 4A 32V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

8,331In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.01

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

4 A

45 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape

22 mOhms

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

043802.5WRA
Littelfuse
1: $2.46
4,578In 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

4,578In Stock

Cut Tape

$2.46

$2.17

$2.07

$1.67

View

Reel

$1.06

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 FUSE 63V AUTOC HIGH I2T 1206 2.5A

044002.5WRA
Littelfuse
1: $2.84
5,790In Stock

Mfr. Part #
044002.5WRA

Mouser Part #
576-044002.5WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A

Learn More

Datasheet

5,790In Stock

Cut Tape

$2.84

$2.45

$2.30

$1.89

View

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

440A

Surface Mount Ceramic Fuses

Medium / Normal Blow

2.5 A

32 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

28.5 mOhms

Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200

043701.5WRA
Littelfuse
1: $2.49
3,887In Stock

Mfr. Part #
043701.5WRA

Mouser Part #
576-043701.5WRA

Littelfuse

Surface Mount Fuses 1.5A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

3,887In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

1.5 A

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

209 mOhms

Surface Mount Fuses .750A 63V FAST ACTING

0440.750WRA
Littelfuse
1: $2.64
2,713In Stock

Mfr. Part #
0440.750WRA

Mouser Part #
576-0440.750WRA

Littelfuse

Surface Mount Fuses .750A 63V FAST ACTING

Learn More

Datasheet

2,713In Stock

Cut Tape

$2.64

$2.38

$2.26

$1.83

View

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

440A

750 mA

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

462.4 mOhms

Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2

08851.25DR
Littelfuse
1: $7.96
995In Stock

Mfr. Part #
08851.25DR

Mouser Part #
576-08851.25DR

Littelfuse

Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2

Learn More

Datasheet

995In Stock

Cut Tape

$7.96

$7.42

$6.85

$5.63

View

Reel

$3.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

885

Surface Mount Fuses

Fast Blow

1.25 A

350 VAC

500 VDC

100 A

NANO2

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

63 mOhms

Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200

0437001.WRA
Littelfuse
1: $2.79
19,963In Stock

Mfr. Part #
0437001.WRA

Mouser Part #
576-0437001.WRA

Littelfuse

Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

19,963In Stock

Cut Tape

$2.79

$2.38

$2.20

$1.83

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

1 A

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

420 mOhms

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

0438.500WRA
Littelfuse
1: $2.45
65,580In Stock

Mfr. Part #
0438.500WRA

Mouser Part #
576-0438.500WRA

Littelfuse

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

Learn More

Datasheet

65,580In Stock

Cut Tape

$2.45

$2.16

$2.06

$1.66

View

Reel

$1.03

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 .5A 63V 1206 Fast-Acting AEC-Q200

0437.500WRA
Littelfuse
1: $2.61
4,032In Stock

Mfr. Part #
0437.500WRA

Mouser Part #
576-0437.500WRA

Littelfuse

Surface Mount Fuses .5A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

4,032In Stock

Cut Tape

$2.61

$2.43

$2.12

$1.74

View

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

500 mA

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

908 mOhms

Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200

0437.750WRA
Littelfuse
1: $2.49
3,813In Stock

Mfr. Part #
0437.750WRA

Mouser Part #
576-0437.750WRA

Littelfuse

Surface Mount Fuses .75A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

3,813In Stock

Cut Tape

$2.49

$2.20

$2.09

$1.68

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

750 mA

63 VAC

63 VDC

50 A, 50 A, 100 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

600 mOhms

Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200

0437002.WRA
Littelfuse
1: $2.92
2,346In Stock
3,000Expected 2026-11-20

Mfr. Part #
0437002.WRA

Mouser Part #
576-0437002.WRA

Littelfuse

Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

2,346In Stock

3,000Expected 2026-11-20

Cut Tape

$2.92

$2.43

$2.25

$1.86

View

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

2 A

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

62 mOhms

Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200

0437003.WRA
Littelfuse
1: $2.68
4,301In Stock

Mfr. Part #
0437003.WRA

Mouser Part #
576-0437003.WRA

Littelfuse

Surface Mount Fuses 3A 32V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

4,301In Stock

Cut Tape

$2.68

$2.29

$2.15

$1.76

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

3 A

45 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

35 mOhms

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

0437005.WRA
Littelfuse
1: $2.69
7,213In Stock

Mfr. Part #
0437005.WRA

Mouser Part #
576-0437005.WRA

Littelfuse

Surface Mount Fuses FUSE 63V FA 1206 5A AECQ

Learn More

Datasheet

7,213In Stock

Cut Tape

$2.69

$2.38

$2.15

$1.77

View

Reel

$1.01

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

5 A

45 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q100

Reel, Cut Tape

15.9 mOhms

Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200

04371.25WRA
Littelfuse
1: $2.68
3,247In Stock

Mfr. Part #
04371.25WRA

Mouser Part #
576-04371.25WRA

Littelfuse

Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

3,247In Stock

Cut Tape

$2.68

$2.29

$2.15

$1.76

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

437A

Surface Mount Fuses

Fast Blow

1.25 A

63 VAC

63 VDC

50 A, 50 A

1206 (3216 metric)

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

318 mOhms

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

0438.250WRA
Littelfuse
1: $2.76
5,870In Stock

Mfr. Part #
0438.250WRA

Mouser Part #
576-0438.250WRA

Littelfuse

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

Learn More

Datasheet

5,870In Stock

Cut Tape

$2.76

$2.36

$2.17

$1.81

View

Reel

$0.995

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: $2.65
2,177In Stock

Mfr. Part #
0438.375WRA

Mouser Part #
576-0438.375WRA

Littelfuse

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

Learn More

Datasheet

2,177In Stock

Cut Tape

$2.65

$2.28

$2.13

$1.74

View

Reel

$0.995

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: $2.65
2,956In Stock

Mfr. Part #
0438.750WRA

Mouser Part #
576-0438.750WRA

Littelfuse

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

Learn More

Datasheet

2,956In Stock

Cut Tape

$2.65

$2.28

$2.13

$1.74

View

Reel

$0.995

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: $2.71
3,592In Stock

Mfr. Part #
0438001.WRA

Mouser Part #
576-0438001.WRA

Littelfuse

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

Learn More

Datasheet

3,592In Stock

Cut Tape

$2.71

$2.36

$2.17

$1.79

View

Reel

$0.995

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: $2.53
2,488In Stock

Mfr. Part #
0438002.WRA

Mouser Part #
576-0438002.WRA

Littelfuse

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

Learn More

Datasheet

2,488In Stock

Cut Tape

$2.53

$2.25

$2.13

$1.73

View

Reel

$0.995

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

AEC-Q200 Qualified Surface-Mount Fuses

Mouser Electronics®

Company

Resources

Support

6.34 mOhms
7.53 mOhms
8 mOhms
8.6 mOhms
10 mOhms
11.9 mOhms
12 mOhms
12.7 mOhms
15.2 mOhms
15.53 mOhms
15.9 mOhms
17.7 mOhms
18.45 mOhms
19.6 mOhms
21 mOhms
22 mOhms
22.52 mOhms
26.4 mOhms
26.7 mOhms
27 mOhms