Circuit Protection – Mouser United Kingdom

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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.

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Types of Circuit Protection

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Part #

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

RGEF1000
Littelfuse
1: £0.661
590In Stock
2,000Expected 06/04/2026

Mfr. Part No.
RGEF1000

Mouser Part No
650-RGEF1000

Littelfuse

Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK

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Datasheet

590In Stock

2,000Expected 06/04/2026

£0.661

£0.604

£0.501

£0.464

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1100

RGEF1100
Littelfuse
1: £0.684
460In Stock
500Expected 25/03/2026

Mfr. Part No.
RGEF1100

Mouser Part No
650-RGEF1100

Littelfuse

Resettable Fuses - PPTC RGEF1100

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Datasheet

460In Stock

500Expected 25/03/2026

£0.684

£0.49

£0.46

£0.425

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1200

RGEF1200
Littelfuse
1: £0.684
707In Stock

Mfr. Part No.
RGEF1200

Mouser Part No
650-RGEF1200

Littelfuse

Resettable Fuses - PPTC RGEF1200

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Datasheet

707In Stock

£0.684

£0.629

£0.522

£0.482

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1200-2

RGEF1200-2
Littelfuse
1: £0.841
374In Stock
2,000Expected 08/04/2026

Mfr. Part No.
RGEF1200-2

Mouser Part No
650-RGEF1200-2

Littelfuse

Resettable Fuses - PPTC RGEF1200-2

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Datasheet

374In Stock

2,000Expected 08/04/2026

Cut Tape

£0.841

£0.693

£0.641

£0.538

Reel

£0.378

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC RGEF1400

RGEF1400
Littelfuse
1: £0.803
904In Stock

Mfr. Part No.
RGEF1400

Mouser Part No
650-RGEF1400

Littelfuse

Resettable Fuses - PPTC RGEF1400

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Datasheet

904In Stock

£0.803

£0.74

£0.614

£0.567

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF1400-2

RGEF1400-2
Littelfuse
1: £0.917
1,546In Stock

Mfr. Part No.
RGEF1400-2

Mouser Part No
650-RGEF1400-2

Littelfuse

Resettable Fuses - PPTC RGEF1400-2

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Datasheet

1,546In Stock

Cut Tape

£0.917

£0.849

£0.70

£0.646

View

Reel

£0.452

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC RGEF250

RGEF250
Littelfuse
1: £0.368
2,074In Stock

Mfr. Part No.
RGEF250

Mouser Part No
650-RGEF250

Littelfuse

Resettable Fuses - PPTC RGEF250

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Datasheet

2,074In Stock

£0.368

£0.288

£0.271

£0.244

View

Min.: 1
Mult.: 1

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

RGEF250-AP
Littelfuse
1: £0.383
1,273In Stock

Mfr. Part No.
RGEF250-AP

Mouser Part No
650-RGEF250-AP

Littelfuse

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

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Datasheet

1,273In Stock

Cut Tape

£0.383

£0.354

£0.293

£0.271

View

Reel

£0.196

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC RGEF300

RGEF300
Littelfuse
1: £0.375
1,242In Stock
2,500Expected 02/03/2026

Mfr. Part No.
RGEF300

Mouser Part No
650-RGEF300

Littelfuse

Resettable Fuses - PPTC RGEF300

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Datasheet

1,242In Stock

2,500Expected 02/03/2026

£0.375

£0.34

£0.288

£0.219

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF300-2

RGEF300-2
Littelfuse
1: £0.443
2,758In Stock

Mfr. Part No.
RGEF300-2

Mouser Part No
650-RGEF300-2

Littelfuse

Resettable Fuses - PPTC RGEF300-2

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Datasheet

2,758In Stock

Cut Tape

£0.443

£0.409

£0.339

£0.313

View

Reel

£0.204

Min.: 1
Mult.: 1

Reel: 2,500

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

RGEF300K
Littelfuse
1: £0.383
98In Stock

Mfr. Part No.
RGEF300K

Mouser Part No
650-RGEF300K

Littelfuse

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

Learn More

Datasheet

98In Stock

£0.383

£0.377

£0.346

£0.266

View

Min.: 1
Mult.: 1

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

RGEF300K-2
Littelfuse
1: £0.443
3,416In Stock

Mfr. Part No.
RGEF300K-2

Mouser Part No
650-RGEF300K-2

Littelfuse

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

Learn More

Datasheet

3,416In Stock

Cut Tape

£0.443

£0.409

£0.339

£0.313

View

Reel

£0.204

Min.: 1
Mult.: 1

Reel: 2,500

Resettable Fuses - PPTC RGEF400

RGEF400
Littelfuse
1: £0.398
178In Stock
3,000Expected 26/03/2026

Mfr. Part No.
RGEF400

Mouser Part No
650-RGEF400

Littelfuse

Resettable Fuses - PPTC RGEF400

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Datasheet

178In Stock

3,000Expected 26/03/2026

£0.398

£0.368

£0.305

£0.282

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF400-2

RGEF400-2
Littelfuse
1: £0.473
235In Stock

Mfr. Part No.
RGEF400-2

Mouser Part No
650-RGEF400-2

Littelfuse

Resettable Fuses - PPTC RGEF400-2

Learn More

Datasheet

235In Stock

Cut Tape

£0.473

£0.43

£0.357

£0.33

View

Reel

£0.217

Min.: 1
Mult.: 1

Reel: 2,500

Resettable Fuses - PPTC RGEF500

RGEF500
Littelfuse
1: £0.436
2,484In Stock

Mfr. Part No.
RGEF500

Mouser Part No
650-RGEF500

Littelfuse

Resettable Fuses - PPTC RGEF500

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Datasheet

2,484In Stock

£0.436

£0.394

£0.329

£0.271

£0.267

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF500-2

RGEF500-2
Littelfuse
1: £0.473
607In Stock
2,000Expected 02/03/2026

Mfr. Part No.
RGEF500-2

Mouser Part No
650-RGEF500-2

Littelfuse

Resettable Fuses - PPTC RGEF500-2

Learn More

Datasheet

607In Stock

2,000Expected 02/03/2026

Cut Tape

£0.473

£0.436

£0.368

£0.338

Reel

£0.223

View

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC Polyswitch 8.5A

RGEF500K-2
Littelfuse
1: £0.511
775In Stock

Mfr. Part No.
RGEF500K-2

Mouser Part No
650-RGEF500K-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 8.5A

Learn More

Datasheet

775In Stock

Cut Tape

£0.511

£0.47

£0.389

£0.36

View

Reel

£0.238

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC RGEF600

RGEF600
Littelfuse
1: £0.458
2,296In Stock

Mfr. Part No.
RGEF600

Mouser Part No
650-RGEF600

Littelfuse

Resettable Fuses - PPTC RGEF600

Learn More

Datasheet

2,296In Stock

£0.458

£0.409

£0.351

£0.324

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF600K-2

RGEF600K-2
Littelfuse
1: £0.743
469In Stock

Mfr. Part No.
RGEF600K-2

Mouser Part No
650-RGEF600K-2

Littelfuse

Resettable Fuses - PPTC RGEF600K-2

Learn More

Datasheet

469In Stock

Cut Tape

£0.743

£0.573

£0.537

£0.405

Reel

£0.295

View

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC RGEF700-2

RGEF700-2
Littelfuse
1: £0.555
1,839In Stock

Mfr. Part No.
RGEF700-2

Mouser Part No
650-RGEF700-2

Littelfuse

Resettable Fuses - PPTC RGEF700-2

Learn More

Datasheet

1,839In Stock

Cut Tape

£0.555

£0.511

£0.423

£0.391

Reel

£0.256

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax

RGEF700K-2
Littelfuse
1: £0.555
3,020In Stock
3,000Expected 07/04/2026

Mfr. Part No.
RGEF700K-2

Mouser Part No
650-RGEF700K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax

Learn More

Datasheet

3,020In Stock

3,000Expected 07/04/2026

Cut Tape

£0.555

£0.511

£0.423

£0.391

Reel

£0.262

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC RGEF800

RGEF800
Littelfuse
1: £0.571
1,760In Stock
2,500Expected 18/05/2026

Mfr. Part No.
RGEF800

Mouser Part No
650-RGEF800

Littelfuse

Resettable Fuses - PPTC RGEF800

Learn More

Datasheet

1,760In Stock

2,500Expected 18/05/2026

£0.571

£0.525

£0.436

£0.402

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF800-2

RGEF800-2
Littelfuse
1: £0.882
1,173In Stock

Mfr. Part No.
RGEF800-2

Mouser Part No
650-RGEF800-2

Littelfuse

Resettable Fuses - PPTC RGEF800-2

Learn More

Datasheet

1,173In Stock

Cut Tape

£0.882

£0.663

£0.502

£0.486

Reel

£0.365

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC RGEF900

RGEF900
Littelfuse
1: £0.571
1,910In Stock

Mfr. Part No.
RGEF900

Mouser Part No
650-RGEF900

Littelfuse

Resettable Fuses - PPTC RGEF900

Learn More

Datasheet

1,910In Stock

£0.571

£0.525

£0.436

£0.402

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RGEF900-2

RGEF900-2
Littelfuse
1: £0.661
900In Stock

Mfr. Part No.
RGEF900-2

Mouser Part No
650-RGEF900-2

Littelfuse

Resettable Fuses - PPTC RGEF900-2

Learn More

Datasheet

900In Stock

Cut Tape

£0.661

£0.604

£0.501

£0.463

Reel

£0.318

View

Min.: 1
Mult.: 1

Reel: 1,000

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