Circuit Protection – Mouser Japan

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

Motor Control Solutions

Littelfuse Motor Control Solutions provide protections that are critical to a vehicle's overall reliability. As mechanical/hydraulic actuators are replaced with electric motors, load dumps, overcurrents, surges, and ESD become potential threats. Littelfuse offers a wide range of TVS Diodes and Diode Arrays, MLVs, MOVs, and PPTCs to protect motor control applications.

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

Types of Circuit Protection

List Images

Results: 1,360

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 #

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .400A

72R040XPR
Littelfuse
1: ¥101.3
2,786In Stock

Mfr. Part #
72R040XPR

Mouser Part #
576-72R040XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .400A

Learn More

Datasheet

2,786In Stock

¥101.3

¥93.3

¥77.6

¥72.9

Reel

¥50.3

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A

72R050XPR
Littelfuse
1: ¥104.6
1,292In Stock

Mfr. Part #
72R050XPR

Mouser Part #
576-72R050XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A

Learn More

Datasheet

1,292In Stock

¥104.6

¥96

¥79.7

¥73.6

View

Reel

¥45.7

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .650A

72R065XPR
Littelfuse
1: ¥166.1
2,175In Stock

Mfr. Part #
72R065XPR

Mouser Part #
576-72R065XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .650A

Learn More

Datasheet

2,175In Stock

¥166.1

¥128.1

¥120.1

¥90.7

Reel

¥65.9

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A

72R090XPR
Littelfuse
1: ¥142.8
849In Stock
2,000Expected 9/1/2026

Mfr. Part #
72R090XPR

Mouser Part #
576-72R090XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A

Learn More

Datasheet

849In Stock

2,000Expected 9/1/2026

¥142.8

¥131.2

¥105.8

¥100.2

View

Reel

¥64.4

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

72R110XMR
Littelfuse
1: ¥207.6
1,928In Stock

Mfr. Part #
72R110XMR

Mouser Part #
576-72R110XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

Learn More

Datasheet

1,928In Stock

¥207.6

¥192.7

¥156.6

¥146.5

View

Reel

¥97.5

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

72R110XU
Littelfuse
1: ¥149.5
592In Stock

Mfr. Part #
72R110XU

Mouser Part #
576-72R110XU

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

Learn More

Datasheet

592In Stock

¥149.5

¥137.4

¥114.1

¥105.3

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XF
Littelfuse
1: ¥202.6
86In Stock

Mfr. Part #
72R135XF

Mouser Part #
576-72R135XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

Learn More

Datasheet

86In Stock

¥202.6

¥187.7

¥146.3

¥110

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XMR
Littelfuse
1: ¥242.5
994In Stock

Mfr. Part #
72R135XMR

Mouser Part #
576-72R135XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

Learn More

Datasheet

994In Stock

¥242.5

¥224.2

¥186

¥172.7

View

Reel

¥115.9

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

72R160XF
Littelfuse
1: ¥187.7
1,400In Stock

Mfr. Part #
72R160XF

Mouser Part #
576-72R160XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

1,400In Stock

¥187.7

¥172.7

¥143

¥121.8

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

72R160XMR
Littelfuse
1: ¥264.1
1,008In Stock

Mfr. Part #
72R160XMR

Mouser Part #
576-72R160XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

1,008In Stock

¥264.1

¥242.5

¥199.3

¥182.7

View

Reel

¥126.7

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XF
Littelfuse
1: ¥411.9
343In Stock

Mfr. Part #
72R250XF

Mouser Part #
576-72R250XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

Learn More

Datasheet

343In Stock

¥411.9

¥342.2

¥315.6

¥262.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XMR
Littelfuse
1: ¥485
60In Stock

Mfr. Part #
72R250XMR

Mouser Part #
576-72R250XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

Learn More

Datasheet

60In Stock

¥485

¥402

¥372.1

¥370.4

View

Reel

¥207.6

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 30pF 30kV AEC-Q101

AQ1005-01ETG
Littelfuse
1: ¥81.4
19,042In Stock

Mfr. Part #
AQ1005-01ETG

Mouser Part #
576-AQ1005-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 30pF 30kV AEC-Q101

Learn More

Datasheet

19,042In Stock

Cut Tape

¥81.4

¥36.7

¥31.1

¥23.8

Reel

¥12.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 25pF 30kV AEC-Q101

AQ1006-01UTG
Littelfuse
1: ¥76.4
3,741In Stock

Mfr. Part #
AQ1006-01UTG

Mouser Part #
576-AQ1006-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 25pF 30kV AEC-Q101

Learn More

Datasheet

3,741In Stock

Cut Tape

¥76.4

¥40.7

¥30.4

¥23.8

View

Reel

¥13.6

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812

MINIASMDC260F/12-2
Littelfuse
1: ¥111.3
1,251In Stock

Mfr. Part #
MINIASMDC260F/12-2

Mouser Part #
576-RF4569-000

Littelfuse

Resettable Fuses - PPTC 12V 2.6A-HD 100A 1812

Learn More

Datasheet

1,251In Stock

¥111.3

¥102.5

¥85

¥78.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812

MINIASMDC260F/13.2-2
Littelfuse
1: ¥116.3
1,449In Stock

Mfr. Part #
MINIASMDC260F/13.2-2

Mouser Part #
576-RF4570-000

Littelfuse

Resettable Fuses - PPTC 13.2V 2.6A-HD 100A 1812

Learn More

Datasheet

1,449In Stock

¥116.3

¥106.8

¥88.7

¥81.9

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S14A
Littelfuse
1: ¥729.2
736In Stock

Mfr. Part #
SLD8S14A

Mouser Part #
576-SLD8S14A

Littelfuse

ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

736In Stock

Cut Tape

¥729.2

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 27V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S27A
Littelfuse
1: ¥707.6
149In Stock
500Expected 2/9/2027

Mfr. Part #
SLD8S27A

Mouser Part #
576-SLD8S27A

Littelfuse

ESD Protection Diodes / TVS Diodes 27V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

149In Stock

500Expected 2/9/2027

Cut Tape

¥707.6

¥465.1

¥352.1

Reel

¥312.3

¥275.7

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 28V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S28A
Littelfuse
1: ¥752.4
797In Stock

Mfr. Part #
SLD8S28A

Mouser Part #
576-SLD8S28A

Littelfuse

ESD Protection Diodes / TVS Diodes 28V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

797In Stock

Cut Tape

¥752.4

¥385.4

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 30V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S30A
Littelfuse
1: ¥709.2
425In Stock

Mfr. Part #
SLD8S30A

Mouser Part #
576-SLD8S30A

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

425In Stock

Cut Tape

¥709.2

¥385.4

¥350.5

Reel

¥239.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S33A
Littelfuse
1: ¥729.2
17In Stock
1,500On Order

Mfr. Part #
SLD8S33A

Mouser Part #
576-SLD8S33A

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

17In Stock

1,500On Order

Cut Tape

¥729.2

¥408.6

¥350.5

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR TP6KE AEC-Q101

TP6KE15A
Littelfuse
1: ¥122.9
749In Stock

Mfr. Part #
TP6KE15A

Mouser Part #
576-TP6KE15A

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR TP6KE AEC-Q101

Learn More

Datasheet

749In Stock

Cut Tape

¥122.9

¥55.8

¥49.2

¥37.7

¥36.5

Reel

¥28.9

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR TP6KE AEC-Q101

TP6KE16A
Littelfuse
1: ¥122.9
1,186In Stock

Mfr. Part #
TP6KE16A

Mouser Part #
576-TP6KE16A

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR TP6KE AEC-Q101

Learn More

Datasheet

1,186In Stock

Cut Tape

¥122.9

¥76.1

¥49.2

¥37.7

View

Reel

¥28.9

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR TP6KE AEC-Q101

TP6KE16CA
Littelfuse
1: ¥117.9
3,158In Stock

Mfr. Part #
TP6KE16CA

Mouser Part #
576-TP6KE16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR TP6KE AEC-Q101

Learn More

Datasheet

3,158In Stock

Cut Tape

¥117.9

¥55.8

¥48.3

¥37.7

Reel

¥30.1

View

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR TP6KE AEC-Q101

TP6KE18A
Littelfuse
1: ¥146.2
3,217In Stock

Mfr. Part #
TP6KE18A

Mouser Part #
576-TP6KE18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR TP6KE AEC-Q101

Learn More

Datasheet

3,217In Stock

Cut Tape

¥146.2

¥80.4

¥58.5

¥47.5

View

Reel

¥28.9

Min.: 1
Mult.: 1

: 4,000