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 300 mOhms 40 A 72 VDC - 40 C+ 85 C

RXEF135K-2
Littelfuse
1: $0.778
513In Stock

Mfr. Part No.
RXEF135K-2

Mouser Part No
650-RXEF135K-2

Littelfuse

Resettable Fuses - PPTC 300 mOhms 40 A 72 VDC - 40 C+ 85 C

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Datasheet

Product Comments

513In Stock

Cut Tape

$0.778

$0.708

$0.589

$0.545

Reel

$0.35

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

RXEF135K-AP
Littelfuse
1: $0.723
516In Stock

Mfr. Part No.
RXEF135K-AP

Mouser Part No
650-RXEF135K-AP

Littelfuse

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

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Datasheet

Product Comments

516In Stock

Cut Tape

$0.723

$0.657

$0.656

$0.592

Reel

$0.385

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160
Littelfuse
1: $0.737
3,819In Stock
9,000Expected 7/4/2026

Mfr. Part No.
RXEF160

Mouser Part No
650-RXEF160

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

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Datasheet

Product Comments

3,819In Stock

9,000Expected 7/4/2026

$0.737

$0.678

$0.563

$0.512

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160K
Littelfuse
1: $0.723
431In Stock

Mfr. Part No.
RXEF160K

Mouser Part No
650-RXEF160K

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

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Datasheet

Product Comments

431In Stock

$0.723

$0.656

$0.545

$0.502

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160K-2
Littelfuse
1: $0.89
391In Stock
4,500Expected 6/4/2026

Mfr. Part No.
RXEF160K-2

Mouser Part No
650-RXEF160K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

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Datasheet

Product Comments

391In Stock

4,500Expected 6/4/2026

Cut Tape

$0.89

$0.81

$0.673

$0.621

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead

RXEF185-1
Littelfuse
1: $0.723
233In Stock

Mfr. Part No.
RXEF185-1

Mouser Part No
650-RXEF185-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead

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Datasheet

Product Comments

233In Stock

$0.723

$0.656

$0.545

$0.503

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

RXEF185-2
Littelfuse
1: $0.959
1,743In Stock

Mfr. Part No.
RXEF185-2

Mouser Part No
650-RXEF185-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,743In Stock

Cut Tape

$0.959

$0.834

$0.728

$0.671

Reel

$0.439

View

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC 1.85A 72V 40A Imax

RXEF185-AP
Littelfuse
1: $0.848
500In Stock

Mfr. Part No.
RXEF185-AP

Mouser Part No
650-RXEF185-AP

Littelfuse

Resettable Fuses - PPTC 1.85A 72V 40A Imax

Learn More

Datasheet

Product Comments

500In Stock

Cut Tape

$0.848

$0.781

$0.649

$0.599

Reel

$0.457

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

RXEF185K
Littelfuse
1: $0.792
248In Stock

Mfr. Part No.
RXEF185K

Mouser Part No
650-RXEF185K

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax

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Datasheet

Product Comments

248In Stock

$0.792

$0.72

$0.598

$0.552

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

RXEF250-2
Littelfuse
1: $1.49
822In Stock
1,000Expected 14/5/2026

Mfr. Part No.
RXEF250-2

Mouser Part No
650-RXEF250-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

Learn More

Datasheet

Product Comments

822In Stock

1,000Expected 14/5/2026

Cut Tape

$1.49

$1.25

$0.962

$0.919

Reel

$0.598

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC Polyswitch 3.7A

RXEF250-AP
Littelfuse
1: $1.11
1,655In Stock

Mfr. Part No.
RXEF250-AP

Mouser Part No
650-RXEF250-AP

Littelfuse

Resettable Fuses - PPTC Polyswitch 3.7A

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Datasheet

Product Comments

1,655In Stock

Cut Tape

$1.11

$1.02

$0.851

$0.785

Reel

$0.599

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

RXEF250K
Littelfuse
1: $1.04
2,548In Stock

Mfr. Part No.
RXEF250K

Mouser Part No
650-RXEF250K

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

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Datasheet

Product Comments

2,548In Stock

$1.04

$0.955

$0.792

$0.731

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 72V 40A Imax

RXEF300-1
Littelfuse
1: $1.26
210In Stock

Mfr. Part No.
RXEF300-1

Mouser Part No
650-RXEF300-1

Littelfuse

Resettable Fuses - PPTC 3A 72V 40A Imax

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Datasheet

Product Comments

210In Stock

$1.26

$1.16

$0.966

$0.891

View

Min.: 1
Mult.: 1

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

RXEF300-2
Littelfuse
1: $1.31
2,720In Stock

Mfr. Part No.
RXEF300-2

Mouser Part No
650-RXEF300-2

Littelfuse

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

Learn More

Datasheet

Product Comments

2,720In Stock

Cut Tape

$1.31

$1.30

$1.08

$0.997

Reel

$0.666

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset De

RXEF300-AP
Littelfuse
1: $1.71
851In Stock

Mfr. Part No.
RXEF300-AP

Mouser Part No
650-RXEF300-AP

Littelfuse

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset De

Learn More

Datasheet

Product Comments

851In Stock

Cut Tape

$1.71

$1.42

$1.31

$1.08

View

Reel

$0.689

Min.: 1
Mult.: 1

Reel: 1,000

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

RXEF300K
Littelfuse
1: $1.13
199In Stock

Mfr. Part No.
RXEF300K

Mouser Part No
650-RXEF300K

Littelfuse

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

Learn More

Datasheet

Product Comments

199In Stock

$1.13

$1.04

$0.877

$0.816

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 72V 40A Imax

RXEF300K-2
Littelfuse
1: $1.40
1,595In Stock

Mfr. Part No.
RXEF300K-2

Mouser Part No
650-RXEF300K-2

Littelfuse

Resettable Fuses - PPTC 3A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,595In Stock

Cut Tape

$1.40

$1.30

$1.08

$0.992

Reel

$0.681

View

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax

RXEF375K
Littelfuse
1: $1.47
1,278In Stock

Mfr. Part No.
RXEF375K

Mouser Part No
650-RXEF375K

Littelfuse

Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax

Learn More

Datasheet

Product Comments

1,278In Stock

$1.47

$1.22

$1.05

$0.912

View

Min.: 1
Mult.: 1

Varistors 25V 10mm Epoxy AEC-Q200 AUMOV

V10E25AUTO
Littelfuse
1: $1.45
1,061In Stock

Mfr. Part No.
V10E25AUTO

Mouser Part No
576-V10E25AUTO

Littelfuse

Varistors 25V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

1,061In Stock

$1.45

$0.89

$0.771

$0.63

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H14AUTO
Littelfuse
1: $2.45
1,790In Stock

Mfr. Part No.
V14H14AUTO

Mouser Part No
576-V14H14AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1,790In Stock

$2.45

$1.52

$1.39

$1.15

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14H385AUTO
Littelfuse
1: $2.45
58In Stock

Mfr. Part No.
V14H385AUTO

Mouser Part No
576-V14H385AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

58In Stock

$2.45

$1.52

$1.39

$1.15

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

TPSMD24CA
Littelfuse
1: $1.93
5,992Expected 19/3/2026

Mfr. Part No.
TPSMD24CA

Mouser Part No
576-TPSMD24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

5,992Expected 19/3/2026

Cut Tape

$1.93

$1.22

$0.815

$0.639

$0.584

Reel

$0.584

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 60V 1.35A RADIAL LEADS

60R135XMR
Littelfuse
1: $1.72
2,996On Order

Mfr. Part No.
60R135XMR

Mouser Part No
576-60R135XMR

Littelfuse

Resettable Fuses - PPTC 60V 1.35A RADIAL LEADS

Learn More

Datasheet

2,996On Order

$1.72

$1.57

$1.31

$1.21

View

Reel

$0.848

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS

60R300XF
Littelfuse
1: $2.95
4,559Expected 28/5/2026

Mfr. Part No.
60R300XF

Mouser Part No
576-60R300XF

Littelfuse

Resettable Fuses - PPTC 60V POLYFUSE 3A RADIAL LEADS

Learn More

Datasheet

4,559Expected 28/5/2026

$2.95

$2.46

$2.27

$2.22

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

TPSMA6L7.5A
Littelfuse
1: $0.973
7In Stock

Mfr. Part No.
TPSMA6L7.5A

Mouser Part No
576-TPSMA6L7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

7In Stock

Cut Tape

$0.973

$0.466

$0.338

$0.275

$0.246

Reel

$0.209

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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