Circuit Protection – Mouser Japan

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

ECall Solutions

Littelfuse ECall Solutions help preserve an automobile's ability to call the nearest emergency center after a crash. A range of Littelfuse TVS diodes and diode arrays, MLVs, MOVs, fuses, and more defend against the overcurrents, ESD, load dump, and surges that threaten these critical safety-based functionalities.

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

Types of Circuit Protection

List Images

Results: 435

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 8A AECQ

0437008.WRA
Littelfuse
1: ¥308.9
2,460In Stock

Mfr. Part #
0437008.WRA

Mouser Part #
576-0437008.WRA

Littelfuse

Surface Mount Fuses FUSE 35V FA 1206 8A AECQ

Learn More

Datasheet

2,460In Stock

Cut Tape

¥308.9

¥264.1

¥247.5

¥202.6

View

Reel

¥115.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

04371.25WRA
Littelfuse
1: ¥307.3
2,747In 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

2,747In Stock

Cut Tape

¥307.3

¥264.1

¥247.5

¥202.6

View

Reel

¥115.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

0440.500WRA
Littelfuse
1: ¥302.3
6,674In Stock

Mfr. Part #
0440.500WRA

Mouser Part #
576-0440.500WRA

Littelfuse

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

Learn More

Datasheet

6,674In Stock

Cut Tape

¥302.3

¥272.4

¥259.1

¥209.3

View

Reel

¥129.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A

0440003.WRA
Littelfuse
1: ¥304
2,500In Stock

Mfr. Part #
0440003.WRA

Mouser Part #
576-0440003.WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A

Learn More

Datasheet

2,500In Stock

Cut Tape

¥304

¥274.1

¥260.8

¥210.9

View

Reel

¥125.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 7A 63V FAST ACTING

0440007.WRA
Littelfuse
1: ¥304
2,472In Stock

Mfr. Part #
0440007.WRA

Mouser Part #
576-0440007.WRA

Littelfuse

Surface Mount Fuses 7A 63V FAST ACTING

Learn More

Datasheet

2,472In Stock

Cut Tape

¥304

¥274.1

¥260.8

¥210.9

View

Reel

¥125.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 8A 32V FAST ACTING

0440008.WRA
Littelfuse
1: ¥295.7
5,520In Stock

Mfr. Part #
0440008.WRA

Mouser Part #
576-0440008.WRA

Littelfuse

Surface Mount Fuses 8A 32V FAST ACTING

Learn More

Datasheet

5,520In Stock

Cut Tape

¥295.7

¥257.5

¥242.5

¥201

View

Reel

¥125.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

044002.5WRA
Littelfuse
1: ¥312.3
5,161In 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

5,161In Stock

Cut Tape

¥312.3

¥282.4

¥265.8

¥215.9

View

Reel

¥133.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

0441005.WRA
Littelfuse
1: ¥327.2
1,933In Stock
3,000Expected 9/7/2026

Mfr. Part #
0441005.WRA

Mouser Part #
576-0441005.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200

Learn More

Datasheet

1,933In Stock

3,000Expected 9/7/2026

Cut Tape

¥327.2

¥272.4

¥250.8

¥209.3

View

Reel

¥122.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200

0441006.WRA
Littelfuse
1: ¥304
5,245In Stock

Mfr. Part #
0441006.WRA

Mouser Part #
576-0441006.WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200

Learn More

Datasheet

5,245In Stock

Cut Tape

¥304

¥260.8

¥244.2

¥199.3

View

Reel

¥114.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200

044102.5WRA
Littelfuse
1: ¥305.6
2,814In Stock

Mfr. Part #
044102.5WRA

Mouser Part #
576-044102.5WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 2.5A AEC-Q200

Learn More

Datasheet

2,814In Stock

Cut Tape

¥305.6

¥262.4

¥245.8

¥212.6

View

Reel

¥122.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

044103.5WRA
Littelfuse
1: ¥333.9
2,931In Stock

Mfr. Part #
044103.5WRA

Mouser Part #
576-044103.5WRA

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 3.5A AEC-Q200

Learn More

Datasheet

2,931In Stock

Cut Tape

¥333.9

¥277.4

¥255.8

¥212.6

View

Reel

¥122.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

AXGD10603MR
Littelfuse
1: ¥126.2
24,728In Stock

Mfr. Part #
AXGD10603MR

Mouser Part #
576-AXGD10603MR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

Learn More

Datasheet

24,728In Stock

Cut Tape

¥126.2

¥78.7

¥67.8

¥53.7

Reel

¥40.2

¥34.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

AXGD10603NR
Littelfuse
1: ¥139.5
40,671In Stock
110,000On Order

Mfr. Part #
AXGD10603NR

Mouser Part #
576-AXGD10603NR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL

Learn More

Datasheet

40,671In Stock

110,000On Order

Cut Tape

¥139.5

¥78.7

¥67.8

¥53.7

Reel

¥32.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S18A
Littelfuse
1: ¥752.4
4,546In Stock

Mfr. Part #
SLD8S18A

Mouser Part #
576-SLD8S18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

4,546In Stock

Cut Tape

¥752.4

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S20A
Littelfuse
1: ¥709.2
1,080In Stock
500Expected 8/18/2026

Mfr. Part #
SLD8S20A

Mouser Part #
576-SLD8S20A

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,080In Stock

500Expected 8/18/2026

Cut Tape

¥709.2

¥461.8

¥357.1

Reel

¥287.4

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S22A
Littelfuse
1: ¥729.2
1,649In Stock

Mfr. Part #
SLD8S22A

Mouser Part #
576-SLD8S22A

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,649In Stock

Cut Tape

¥729.2

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S24A
Littelfuse
1: ¥661.1
2,899In Stock

Mfr. Part #
SLD8S24A

Mouser Part #
576-SLD8S24A

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

2,899In Stock

Cut Tape

¥661.1

¥385.4

¥337.2

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S36A
Littelfuse
1: ¥717.6
11,900In Stock

Mfr. Part #
SLD8S36A

Mouser Part #
576-SLD8S36A

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

11,900In Stock

Cut Tape

¥717.6

¥488.3

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S43A
Littelfuse
1: ¥699.3
1,649In Stock

Mfr. Part #
SLD8S43A

Mouser Part #
576-SLD8S43A

Littelfuse

ESD Protection Diodes / TVS Diodes 43V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,649In Stock

Cut Tape

¥699.3

¥385.4

¥348.8

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S48A
Littelfuse
1: ¥729.2
3,018In Stock

Mfr. Part #
SLD8S48A

Mouser Part #
576-SLD8S48A

Littelfuse

ESD Protection Diodes / TVS Diodes 48V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

3,018In Stock

Cut Tape

¥729.2

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S57A
Littelfuse
1: ¥729.2
1,493In Stock
5,500On Order

Mfr. Part #
SLD8S57A

Mouser Part #
576-SLD8S57A

Littelfuse

ESD Protection Diodes / TVS Diodes 57V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1,493In Stock

5,500On Order

Cut Tape

¥729.2

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

TPSMA6L40A
Littelfuse
1: ¥132.9
11,499In Stock

Mfr. Part #
TPSMA6L40A

Mouser Part #
576-TPSMA6L40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

11,499In Stock

Cut Tape

¥132.9

¥62.3

¥52.7

¥40.2

Reel

¥26.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

TPSMB33CA
Littelfuse
1: ¥144.5
14,345In Stock

Mfr. Part #
TPSMB33CA

Mouser Part #
576-TPSMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

14,345In Stock

Cut Tape

¥144.5

¥66.9

¥57.5

¥43.9

Reel

¥29.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

TPSMB36CA
Littelfuse
1: ¥129.6
11,072In Stock

Mfr. Part #
TPSMB36CA

Mouser Part #
576-TPSMB36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

11,072In Stock

Cut Tape

¥129.6

¥66.9

¥54.5

¥42.2

Reel

¥29.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

TPSMB39CA
Littelfuse
1: ¥134.5
14,802In Stock

Mfr. Part #
TPSMB39CA

Mouser Part #
576-TPSMB39CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

14,802In Stock

Cut Tape

¥134.5

¥66.9

¥55.1

¥42.5

Reel

¥29.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000