Circuit Protection – Mouser Singapore

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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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Part #

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

RKEF500
Littelfuse
1: $1.63
4,160In Stock
11,250Expected 28/10/2026

Mfr. Part No.
RKEF500

Mouser Part No
650-RKEF500

Littelfuse

Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device

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Datasheet

4,160In Stock

11,250Expected 28/10/2026

$1.63

$1.51

$1.25

$1.15

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 40A 0.03Ohms

RKEF500-1
Littelfuse
1: $2.61
6,111In Stock

Mfr. Part No.
RKEF500-1

Mouser Part No
650-RKEF500-1

Littelfuse

Resettable Fuses - PPTC 60V 40A 0.03Ohms

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Datasheet

6,111In Stock

$2.61

$1.96

$1.47

$1.44

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .9A 30V 100A Imax

RUEF090
Littelfuse
1: $0.626
22,407In Stock

Mfr. Part No.
RUEF090

Mouser Part No
650-RUEF090

Littelfuse

Resettable Fuses - PPTC .9A 30V 100A Imax

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Datasheet

22,407In Stock

$0.626

$0.573

$0.475

$0.42

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110-2
Littelfuse
1: $0.748
6,830In Stock

Mfr. Part No.
RUEF110-2

Mouser Part No
650-RUEF110-2

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

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Datasheet

6,830In Stock

Cut Tape

$0.748

$0.685

$0.635

$0.544

Reel

$0.302

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: $0.612
11,110In Stock
24,500Expected 1/9/2026

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

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Datasheet

11,110In Stock

24,500Expected 1/9/2026

$0.612

$0.564

$0.468

$0.432

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: $0.666
15,736In Stock

Mfr. Part No.
RUEF160

Mouser Part No
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

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Datasheet

15,736In Stock

$0.666

$0.601

$0.507

$0.443

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: $0.639
10,991In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

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Datasheet

10,991In Stock

$0.639

$0.588

$0.488

$0.447

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2.5A 30V 100A Imax

RUEF250-2
Littelfuse
1: $0.816
21,242In Stock

Mfr. Part No.
RUEF250-2

Mouser Part No
650-RUEF250-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 100A Imax

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Datasheet

21,242In Stock

Cut Tape

$0.816

$0.751

$0.623

$0.575

Reel

$0.33

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: $0.707
34,912In Stock

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

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Datasheet

34,912In Stock

$0.707

$0.647

$0.537

$0.491

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: $0.87
8,172In Stock

Mfr. Part No.
RUEF300-2

Mouser Part No
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

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Datasheet

8,172In Stock

Cut Tape

$0.87

$0.801

$0.665

$0.613

Reel

$0.36

View

Min.: 1
Mult.: 1

: 2,500

Resettable Fuses - PPTC 4A 30V 100A Imax

RUEF400
Littelfuse
1: $0.884
19,448In Stock

Mfr. Part No.
RUEF400

Mouser Part No
650-RUEF400

Littelfuse

Resettable Fuses - PPTC 4A 30V 100A Imax

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Datasheet

19,448In Stock

$0.884

$0.775

$0.67

$0.60

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500
Littelfuse
1: $1.06
34,791In Stock
3,750Expected 14/10/2026

Mfr. Part No.
RUEF500

Mouser Part No
650-RUEF500

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

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Datasheet

34,791In Stock

3,750Expected 14/10/2026

$1.06

$0.94

$0.767

$0.728

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 5A 30V 100A Imax

RUEF500K-2
Littelfuse
1: $1.21
5,940In Stock

Mfr. Part No.
RUEF500K-2

Mouser Part No
650-RUEF500K-2

Littelfuse

Resettable Fuses - PPTC 5A 30V 100A Imax

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Datasheet

5,940In Stock

Cut Tape

$1.21

$1.12

$0.926

$0.855

View

Reel

$0.551

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 6A 30V 100A Imax

RUEF600
Littelfuse
1: $1.06
15,801In Stock
12,250Expected 21/12/2026

Mfr. Part No.
RUEF600

Mouser Part No
650-RUEF600

Littelfuse

Resettable Fuses - PPTC 6A 30V 100A Imax

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Datasheet

15,801In Stock

12,250Expected 21/12/2026

$1.06

$0.979

$0.808

$0.73

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7A 30V 100A Imax

RUEF700
Littelfuse
1: $1.17
11,196In Stock

Mfr. Part No.
RUEF700

Mouser Part No
650-RUEF700

Littelfuse

Resettable Fuses - PPTC 7A 30V 100A Imax

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Datasheet

11,196In Stock

$1.17

$1.07

$0.889

$0.821

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: $1.28
5,967In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

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Datasheet

5,967In Stock

$1.28

$1.16

$0.949

$0.896

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .05A 60V 40A Imax

RXEF005
Littelfuse
1: $0.544
34,158In Stock

Mfr. Part No.
RXEF005

Mouser Part No
650-RXEF005

Littelfuse

Resettable Fuses - PPTC .05A 60V 40A Imax

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Datasheet

Product Comments

34,158In Stock

$0.544

$0.499

$0.415

$0.369

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

RXEF005-2
Littelfuse
1: $0.694
13,071In Stock

Mfr. Part No.
RXEF005-2

Mouser Part No
650-RXEF005-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

Learn More

Datasheet

Product Comments

13,071In Stock

Cut Tape

$0.694

$0.612

$0.524

$0.447

Reel

$0.277

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010
Littelfuse
1: $0.53
21,603In Stock
28,000Expected 11/12/2026

Mfr. Part No.
RXEF010

Mouser Part No
650-RXEF010

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

21,603In Stock

28,000Expected 11/12/2026

$0.53

$0.483

$0.401

$0.37

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010-2
Littelfuse
1: $0.666
6,972In Stock
18,000Expected 13/10/2026

Mfr. Part No.
RXEF010-2

Mouser Part No
650-RXEF010-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

6,972In Stock

18,000Expected 13/10/2026

Cut Tape

$0.666

$0.611

$0.507

$0.468

Reel

$0.269

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

RXEF017
Littelfuse
1: $0.53
15,656In Stock

Mfr. Part No.
RXEF017

Mouser Part No
650-RXEF017

Littelfuse

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

Learn More

Datasheet

Product Comments

15,656In Stock

$0.53

$0.483

$0.401

$0.356

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020
Littelfuse
1: $0.544
12,740In Stock

Mfr. Part No.
RXEF020

Mouser Part No
650-RXEF020

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

12,740In Stock

$0.544

$0.491

$0.408

$0.362

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

RXEF025
Littelfuse
1: $0.544
25,146In Stock

Mfr. Part No.
RXEF025

Mouser Part No
650-RXEF025

Littelfuse

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

Learn More

Datasheet

Product Comments

25,146In Stock

$0.544

$0.495

$0.412

$0.36

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

RXEF025-2
Littelfuse
1: $0.68
10,062In Stock

Mfr. Part No.
RXEF025-2

Mouser Part No
650-RXEF025-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

Learn More

Datasheet

Product Comments

10,062In Stock

Cut Tape

$0.68

$0.626

$0.52

$0.479

Reel

$0.275

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030
Littelfuse
1: $0.558
14,185In Stock
23,500Expected 21/10/2026

Mfr. Part No.
RXEF030

Mouser Part No
650-RXEF030

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

Learn More

Datasheet

Product Comments

14,185In Stock

23,500Expected 21/10/2026

$0.558

$0.511

$0.424

$0.392

View

Min.: 1
Mult.: 1

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