Circuit Protection – Mouser Singapore

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Part #

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

RXEF185-2
Littelfuse
1: $1.07
1,328In Stock
1,500Expected 23/9/2026

Mfr. Part No.
RXEF185-2

Mouser Part No
650-RXEF185-2

Littelfuse

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

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Datasheet

Product Comments

1,328In Stock

1,500Expected 23/9/2026

Cut Tape

$1.07

$0.983

$0.816

$0.753

Reel

$0.469

View

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 1.85A 72V 40A Imax

RXEF185-AP
Littelfuse
1: $0.911
500In Stock

Mfr. Part No.
RXEF185-AP

Mouser Part No
650-RXEF185-AP

Littelfuse

Resettable Fuses - PPTC 1.85A 72V 40A Imax

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Datasheet

Product Comments

500In Stock

Cut Tape

$0.911

$0.834

$0.692

$0.639

$0.636

Reel

$0.487

Min.: 1
Mult.: 1

: 1,000

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

RXEF250-2
Littelfuse
1: $1.39
1,807In Stock

Mfr. Part No.
RXEF250-2

Mouser Part No
650-RXEF250-2

Littelfuse

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

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Datasheet

Product Comments

1,807In Stock

Cut Tape

$1.39

$1.27

$1.03

$0.975

Reel

$0.638

View

Min.: 1
Mult.: 1

: 1,000

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

RXEF250K
Littelfuse
1: $1.12
1,543In 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

1,543In Stock

$1.12

$1.02

$0.846

$0.781

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 72V 40A Imax

RXEF300-1
Littelfuse
1: $1.35
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

$1.35

$1.24

$1.03

$0.951

View

Min.: 1
Mult.: 1

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

RXEF300-2
Littelfuse
1: $1.59
310In Stock
3,000On Order

Mfr. Part No.
RXEF300-2

Mouser Part No
650-RXEF300-2

Littelfuse

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

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Datasheet

Product Comments

310In Stock

3,000On Order

Cut Tape

$1.59

$1.47

$1.21

$1.12

Reel

$0.73

View

Min.: 1
Mult.: 1

: 1,000

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

RXEF300-AP
Littelfuse
1: $1.59
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

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Datasheet

Product Comments

851In Stock

Cut Tape

$1.59

$1.47

$1.20

$1.12

View

Reel

$0.741

Min.: 1
Mult.: 1

: 1,000

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

RXEF300K
Littelfuse
1: $1.28
250In 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

250In Stock

$1.28

$1.18

$0.976

$0.90

View

Min.: 1
Mult.: 1

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

RXEF375K
Littelfuse
1: $1.31
742In 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

742In Stock

$1.31

$1.20

$1.00

$0.922

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110K-2
Littelfuse
1: $0.87
4In Stock
12,000On Order

Mfr. Part No.
RXEF110K-2

Mouser Part No
650-RXEF110K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Learn More

Datasheet

Product Comments

4In Stock

12,000On Order

Cut Tape

$0.87

$0.798

$0.662

$0.601

Reel

$0.469

View

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Bi-Directional

TPSMB550CA-A
Littelfuse
1: $2.04
5,850Expected 1/10/2026

Mfr. Part No.
TPSMB550CA-A

Mouser Part No
576-TPSMB550CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Bi-Directional

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Datasheet

5,850Expected 1/10/2026

Cut Tape

$2.04

$1.05

$0.827

$0.732

Reel

$0.514

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Uni-Directional

TPSMB62A
Littelfuse
1: $1.16
1In Stock

Mfr. Part No.
TPSMB62A

Mouser Part No
576-TPSMB62A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 62V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1In Stock

Cut Tape

$1.16

$0.548

$0.445

$0.359

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional

TPSMB24CA
Littelfuse
1: $1.07
5,866Expected 25/8/2026

Mfr. Part No.
TPSMB24CA

Mouser Part No
576-TPSMB24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V AEC-Q101 5% Bi-Directional

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Datasheet

5,866Expected 25/8/2026

Cut Tape

$1.07

$0.581

$0.513

$0.392

Reel

$0.239

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional

TPSMB51A
Littelfuse
1: $1.01
5,995Expected 21/10/2026

Mfr. Part No.
TPSMB51A

Mouser Part No
576-TPSMB51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V AEC-Q101 5% Uni-Directional

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Datasheet

5,995Expected 21/10/2026

Cut Tape

$1.01

$0.586

$0.403

$0.322

$0.31

Reel

$0.254

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

RXEF017S
Littelfuse
1: $0.53
45Expected 28/8/2026

Mfr. Part No.
RXEF017S

Mouser Part No
650-RXEF017S

Littelfuse

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

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Datasheet

Product Comments

45Expected 28/8/2026

$0.53

$0.483

$0.401

$0.37

View

Min.: 1
Mult.: 1

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

RXEF185K
Littelfuse
1: $0.884
1,196Expected 18/8/2026

Mfr. Part No.
RXEF185K

Mouser Part No
650-RXEF185K

Littelfuse

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

Learn More

Datasheet

Product Comments

1,196Expected 18/8/2026

$0.884

$0.815

$0.676

$0.624

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3A 72V 40A Imax

RXEF300K-2
Littelfuse
1: $1.58
2,000Expected 18/8/2026

Mfr. Part No.
RXEF300K-2

Mouser Part No
650-RXEF300K-2

Littelfuse

Resettable Fuses - PPTC 3A 72V 40A Imax

Learn More

Datasheet

Product Comments

2,000Expected 18/8/2026

Cut Tape

$1.58

$1.46

$1.18

$1.11

Reel

$0.728

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110
Littelfuse
Restricted Availability
End of Life

Mfr. Part No.
RXEF110

Mouser Part No
650-RXEF110

End of Life

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Datasheet

Product Comments

More Info Available

Restricted Availability

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional

TPSMB10A
Littelfuse
1: $1.16
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB10A

Mouser Part No
576-TPSMB10A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.16

$0.709

$0.457

$0.348

$0.314

Reel

$0.265

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Bi-Directional

TPSMB110CA
Littelfuse
1: $1.43
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB110CA

Mouser Part No
576-TPSMB110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.43

$0.894

$0.588

$0.456

$0.413

Reel

$0.388

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional

TPSMB11A
Littelfuse
1: $1.16
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB11A

Mouser Part No
576-TPSMB11A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.16

$0.709

$0.457

$0.348

$0.314

Reel

$0.265

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 160V AEC-Q101 5% Uni-Directional

TPSMB160A
Littelfuse
1: $1.43
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB160A

Mouser Part No
576-TPSMB160A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 160V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.43

$0.894

$0.588

$0.456

$0.416

Reel

$0.415

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 160V AEC-Q101 5% Bi-Directional

TPSMB160CA
Littelfuse
1: $1.43
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB160CA

Mouser Part No
576-TPSMB160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 160V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.43

$0.892

$0.588

$0.456

$0.416

Reel

$0.413

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Bi-Directional

TPSMB170CA
Littelfuse
1: $1.43
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB170CA

Mouser Part No
576-TPSMB170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 170V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.43

$0.884

$0.588

$0.456

$0.413

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Bi-Directional

TPSMB180CA
Littelfuse
1: $1.43
Non-Stocked Lead-Time 34 Weeks

Mfr. Part No.
TPSMB180CA

Mouser Part No
576-TPSMB180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 180V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

Non-Stocked Lead-Time 34 Weeks

Cut Tape

$1.43

$0.662

$0.594

$0.472

$0.456

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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