Circuit Protection – Mouser Canada

.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: 1,364

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 .5A 30V High Temp AEC-Q200

AHRF050
Littelfuse
1: $0.946
381In Stock

Mfr. Part #
AHRF050

Mouser Part #
650-AHRF050

Littelfuse

Resettable Fuses - PPTC .5A 30V High Temp AEC-Q200

Learn More

Datasheet

381In Stock

$0.946

$0.863

$0.718

$0.662

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1A 30V High Temp AEC-Q200

AHRF100
Littelfuse
1: $0.946
582In Stock

Mfr. Part #
AHRF100

Mouser Part #
650-AHRF100

Littelfuse

Resettable Fuses - PPTC 1A 30V High Temp AEC-Q200

Learn More

Datasheet

582In Stock

$0.946

$0.863

$0.718

$0.662

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 13A 16V High Temp AEC-Q200

AHRF1300
Littelfuse
1: $1.97
18In Stock

Mfr. Part #
AHRF1300

Mouser Part #
650-AHRF1300

Littelfuse

Resettable Fuses - PPTC 13A 16V High Temp AEC-Q200

Learn More

Datasheet

18In Stock

$1.97

$1.81

$1.50

$1.39

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 15A 16V High Temp AEC-Q200

AHRF1500
Littelfuse
1: $2.29
401In Stock

Mfr. Part #
AHRF1500

Mouser Part #
650-AHRF1500

Littelfuse

Resettable Fuses - PPTC 15A 16V High Temp AEC-Q200

Learn More

Datasheet

401In Stock

$2.29

$2.12

$1.75

$1.63

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 16V High Temp AEC-Q200

AHRF300
Littelfuse
1: $1.10
330In Stock

Mfr. Part #
AHRF300

Mouser Part #
650-AHRF300

Littelfuse

Resettable Fuses - PPTC 3A 16V High Temp AEC-Q200

Learn More

Datasheet

330In Stock

$1.10

$1.00

$0.834

$0.769

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4A 16V High Temp AEC-Q200

AHRF400
Littelfuse
1: $1.10
369In Stock

Mfr. Part #
AHRF400

Mouser Part #
650-AHRF400

Littelfuse

Resettable Fuses - PPTC 4A 16V High Temp AEC-Q200

Learn More

Datasheet

369In Stock

$1.10

$1.00

$0.834

$0.769

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200

AHRF450
Littelfuse
1: $1.13
792In Stock

Mfr. Part #
AHRF450

Mouser Part #
650-AHRF450

Littelfuse

Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200

Learn More

Datasheet

792In Stock

$1.13

$0.959

$0.93

$0.849

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 16V High Temp AEC-Q200

AHRF800
Littelfuse
1: $1.52
242In Stock

Mfr. Part #
AHRF800

Mouser Part #
650-AHRF800

Littelfuse

Resettable Fuses - PPTC 8A 16V High Temp AEC-Q200

Learn More

Datasheet

242In Stock

$1.52

$1.40

$1.16

$1.07

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 9A 16V High Temp AEC-Q200

AHRF900
Littelfuse
1: $1.72
736In Stock

Mfr. Part #
AHRF900

Mouser Part #
650-AHRF900

Littelfuse

Resettable Fuses - PPTC 9A 16V High Temp AEC-Q200

Learn More

Datasheet

736In Stock

$1.72

$1.60

$1.32

$1.21

$0.946

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

MINIASMDC110F/24-2
Littelfuse
1: $0.915
1,800In Stock

Mfr. Part #
MINIASMDC110F/24-2

Mouser Part #
650-MINIASMDC110F/24

Littelfuse

Resettable Fuses - PPTC 1.1A 24V Mini SMD AEC-Q200

Learn More

Datasheet

1,800In Stock

Cut Tape

$0.915

$0.908

$0.753

$0.694

Reel

$0.456

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

RGEF1000
Littelfuse
1: $1.36
990In Stock
2,000Expected 2026-04-06

Mfr. Part #
RGEF1000

Mouser Part #
650-RGEF1000

Littelfuse

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

Learn More

Datasheet

990In Stock

2,000Expected 2026-04-06

$1.36

$1.25

$1.04

$0.956

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1100

RGEF1100
Littelfuse
1: $1.36
460In Stock
500Expected 2026-03-25

Mfr. Part #
RGEF1100

Mouser Part #
650-RGEF1100

Littelfuse

Resettable Fuses - PPTC RGEF1100

Learn More

Datasheet

460In Stock

500Expected 2026-03-25

$1.36

$1.15

$0.95

$0.936

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1200

RGEF1200
Littelfuse
1: $1.41
707In Stock

Mfr. Part #
RGEF1200

Mouser Part #
650-RGEF1200

Littelfuse

Resettable Fuses - PPTC RGEF1200

Learn More

Datasheet

707In Stock

$1.41

$1.30

$1.08

$0.995

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1200-2

RGEF1200-2
Littelfuse
1: $1.75
374In Stock
2,000Expected 2026-04-08

Mfr. Part #
RGEF1200-2

Mouser Part #
650-RGEF1200-2

Littelfuse

Resettable Fuses - PPTC RGEF1200-2

Learn More

Datasheet

374In Stock

2,000Expected 2026-04-08

Cut Tape

$1.75

$1.45

$1.34

$1.11

Reel

$0.781

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC RGEF1400

RGEF1400
Littelfuse
1: $1.66
1,004In Stock

Mfr. Part #
RGEF1400

Mouser Part #
650-RGEF1400

Littelfuse

Resettable Fuses - PPTC RGEF1400

Learn More

Datasheet

1,004In Stock

$1.66

$1.53

$1.27

$1.17

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1400-2

RGEF1400-2
Littelfuse
1: $1.89
1,546In Stock

Mfr. Part #
RGEF1400-2

Mouser Part #
650-RGEF1400-2

Littelfuse

Resettable Fuses - PPTC RGEF1400-2

Learn More

Datasheet

1,546In Stock

Cut Tape

$1.89

$1.75

$1.44

$1.33

View

Reel

$0.933

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC RGEF250

RGEF250
Littelfuse
1: $0.76
2,076In Stock

Mfr. Part #
RGEF250

Mouser Part #
650-RGEF250

Littelfuse

Resettable Fuses - PPTC RGEF250

Learn More

Datasheet

2,076In Stock

$0.76

$0.595

$0.547

$0.485

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

RGEF250-AP
Littelfuse
1: $0.791
1,273In Stock

Mfr. Part #
RGEF250-AP

Mouser Part #
650-RGEF250-AP

Littelfuse

Resettable Fuses - PPTC 16V 2.5A-HD 100A RGEF

Learn More

Datasheet

1,273In Stock

Cut Tape

$0.791

$0.73

$0.606

$0.56

View

Reel

$0.403

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC RGEF300

RGEF300
Littelfuse
1: $0.791
1,517In Stock
2,500Expected 2026-03-25

Mfr. Part #
RGEF300

Mouser Part #
650-RGEF300

Littelfuse

Resettable Fuses - PPTC RGEF300

Learn More

Datasheet

1,517In Stock

2,500Expected 2026-03-25

$0.791

$0.718

$0.595

$0.504

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF300-2

RGEF300-2
Littelfuse
1: $0.915
2,758In Stock

Mfr. Part #
RGEF300-2

Mouser Part #
650-RGEF300-2

Littelfuse

Resettable Fuses - PPTC RGEF300-2

Learn More

Datasheet

2,758In Stock

Cut Tape

$0.915

$0.843

$0.699

$0.646

View

Reel

$0.422

Min.: 1
Mult.: 1

Reel: 2,500

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

RGEF300K
Littelfuse
1: $0.791
98In Stock

Mfr. Part #
RGEF300K

Mouser Part #
650-RGEF300K

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

Learn More

Datasheet

98In Stock

$0.791

$0.778

$0.715

$0.55

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

RGEF300K-2
Littelfuse
1: $0.915
3,456In Stock

Mfr. Part #
RGEF300K-2

Mouser Part #
650-RGEF300K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 3A 16V 100A Imax

Learn More

Datasheet

3,456In Stock

Cut Tape

$0.915

$0.843

$0.699

$0.646

View

Reel

$0.422

Min.: 1
Mult.: 1

Reel: 2,500

Resettable Fuses - PPTC RGEF400

RGEF400
Littelfuse
1: $0.822
178In Stock
3,000Expected 2026-03-26

Mfr. Part #
RGEF400

Mouser Part #
650-RGEF400

Littelfuse

Resettable Fuses - PPTC RGEF400

Learn More

Datasheet

178In Stock

3,000Expected 2026-03-26

$0.822

$0.758

$0.629

$0.581

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF400-2

RGEF400-2
Littelfuse
1: $0.977
235In Stock

Mfr. Part #
RGEF400-2

Mouser Part #
650-RGEF400-2

Littelfuse

Resettable Fuses - PPTC RGEF400-2

Learn More

Datasheet

235In Stock

Cut Tape

$0.977

$0.888

$0.738

$0.68

View

Reel

$0.446

Min.: 1
Mult.: 1

Reel: 2,500

Resettable Fuses - PPTC RGEF500

RGEF500
Littelfuse
1: $0.915
2,484In Stock

Mfr. Part #
RGEF500

Mouser Part #
650-RGEF500

Littelfuse

Resettable Fuses - PPTC RGEF500

Learn More

Datasheet

2,484In Stock

$0.915

$0.832

$0.691

$0.605

View

Min.: 1
Mult.: 1

Motor Control Solutions

Types of Circuit Protection

Mouser Electronics®

Company

Resources

Support