Circuit Protection – Mouser Canada

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Types of Circuit Protection

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Results: 352

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Part #

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

SMDJ300CA
Littelfuse
1: $4.03
2,801In Stock
6,000Expected 2026-10-29

Mfr. Part #
SMDJ300CA

Mouser Part #
576-SMDJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

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Datasheet

2,801In Stock

6,000Expected 2026-10-29

Cut Tape

$4.03

$2.25

$1.87

$1.51

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Bi-Directional

SMDJ14CA
Littelfuse
1: $2.33
6,323In Stock

Mfr. Part #
SMDJ14CA

Mouser Part #
576-SMDJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Bi-Directional

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Datasheet

6,323In Stock

Cut Tape

$2.33

$1.14

$0.978

$0.766

$0.694

Reel

$0.531

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

SMDJ70CA
Littelfuse
1: $1.11
14,678In Stock

Mfr. Part #
SMDJ70CA

Mouser Part #
576-SMDJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

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Datasheet

14,678In Stock

Cut Tape

$1.11

$1.10

$0.991

$0.858

$0.841

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 180V 5% Bi-Directional

SMDJ180CA
Littelfuse
1: $3.76
3,451In Stock

Mfr. Part #
SMDJ180CA

Mouser Part #
576-SMDJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 180V 5% Bi-Directional

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Datasheet

3,451In Stock

Cut Tape

$3.76

$2.40

$1.66

$1.39

$1.20

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

SMDJ220A
Littelfuse
1: $2.69
2,793In Stock

Mfr. Part #
SMDJ220A

Mouser Part #
576-SMDJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

Learn More

Datasheet

2,793In Stock

Cut Tape

$2.69

$2.04

$1.77

$1.48

$1.27

Reel

$1.12

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 54V 5% Bi-Directional

SMDJ54CA
Littelfuse
1: $1.21
5,397In Stock

Mfr. Part #
SMDJ54CA

Mouser Part #
576-SMDJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 54V 5% Bi-Directional

Learn More

Datasheet

5,397In Stock

Cut Tape

$1.21

$1.13

$0.985

$0.852

$0.832

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Bi-Directional

SMDJ220CA
Littelfuse
1: $3.76
6,718In Stock

Mfr. Part #
SMDJ220CA

Mouser Part #
576-SMDJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Bi-Directional

Learn More

Datasheet

6,718In Stock

Cut Tape

$3.76

$1.93

$1.66

$1.39

$1.20

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC RGEF600-2

RGEF600-2
Littelfuse
1: $1.18
6,507In Stock

Mfr. Part #
RGEF600-2

Mouser Part #
650-RGEF600-2

Littelfuse

Resettable Fuses - PPTC RGEF600-2

Learn More

Datasheet

6,507In Stock

Cut Tape

$1.18

$1.08

$0.845

$0.819

Reel

$0.461

View

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional

SMDJ8.5CA
Littelfuse
1: $2.36
5,990In Stock

Mfr. Part #
SMDJ8.5CA

Mouser Part #
576-SMDJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 8.5V 5% Bi-Directional

Learn More

Datasheet

5,990In Stock

Cut Tape

$2.36

$1.15

$0.988

$0.775

$0.703

Reel

$0.537

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

1812L150/12DR
Littelfuse
1: $0.749
5,606In Stock

Mfr. Part #
1812L150/12DR

Mouser Part #
576-1812L150/12DR

Littelfuse

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

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Datasheet

5,606In Stock

Cut Tape

$0.749

$0.68

$0.618

$0.539

Reel

$0.348

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

SMDJ14A
Littelfuse
1: $2.25
4,286In Stock

Mfr. Part #
SMDJ14A

Mouser Part #
576-SMDJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

Learn More

Datasheet

4,286In Stock

Cut Tape

$2.25

$1.08

$0.939

$0.773

Reel

$0.518

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

SMDJ22CA
Littelfuse
1: $0.994
3,280In Stock

Mfr. Part #
SMDJ22CA

Mouser Part #
576-SMDJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

Learn More

Datasheet

3,280In Stock

Cut Tape

$0.994

$0.992

$0.914

$0.753

Reel

$0.631

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

1812L020/60DR
Littelfuse
1: $1.15
3,677In Stock

Mfr. Part #
1812L020/60DR

Mouser Part #
576-1812L020/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT

Learn More

Datasheet

3,677In Stock

Cut Tape

$1.15

$1.14

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC RGEF250-2

RGEF250-2
Littelfuse
1: $0.576
5,535In Stock

Mfr. Part #
RGEF250-2

Mouser Part #
650-RGEF250-2

Littelfuse

Resettable Fuses - PPTC RGEF250-2

Learn More

Datasheet

5,535In Stock

Cut Tape

$0.576

$0.543

$0.477

$0.449

View

Reel

$0.36

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.85
4,301In Stock

Mfr. Part #
RUEF185-2

Mouser Part #
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,301In Stock

Cut Tape

$0.85

$0.775

$0.644

$0.595

Reel

$0.327

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: $0.835
3,535In Stock

Mfr. Part #
RGEF500K-AP

Mouser Part #
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

Learn More

Datasheet

3,535In Stock

Cut Tape

$0.835

$0.804

$0.733

$0.675

View

Reel

$0.516

Min.: 1
Mult.: 1

: 2,000

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

RGEF700K-2
Littelfuse
1: $1.22
2,931In Stock

Mfr. Part #
RGEF700K-2

Mouser Part #
650-RGEF700K-2

Littelfuse

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

Learn More

Datasheet

2,931In Stock

Cut Tape

$1.22

$1.12

$0.93

$0.855

Reel

$0.536

View

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Uni-Directional

SMDJ9.0A
Littelfuse
1: $2.19
2,397In Stock

Mfr. Part #
SMDJ9.0A

Mouser Part #
576-SMDJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Uni-Directional

Learn More

Datasheet

2,397In Stock

Cut Tape

$2.19

$1.08

$0.916

$0.717

Reel

$0.503

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC RGEF800-2

RGEF800-2
Littelfuse
1: $1.44
2,353In Stock

Mfr. Part #
RGEF800-2

Mouser Part #
650-RGEF800-2

Littelfuse

Resettable Fuses - PPTC RGEF800-2

Learn More

Datasheet

2,353In Stock

Cut Tape

$1.44

$1.33

$1.07

$1.02

Reel

$0.634

View

Min.: 1
Mult.: 1

: 1,500

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

RUEF090-2
Littelfuse
1: $0.778
4,538In Stock

Mfr. Part #
RUEF090-2

Mouser Part #
650-RUEF090-2

Littelfuse

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

Learn More

Datasheet

4,538In Stock

Cut Tape

$0.778

$0.69

$0.595

$0.52

View

Reel

$0.336

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: $0.835
3,673In Stock

Mfr. Part #
RUEF160-AP

Mouser Part #
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

Learn More

Datasheet

3,673In Stock

Cut Tape

$0.835

$0.76

$0.632

$0.583

Reel

$0.351

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: $0.792
3,930In Stock

Mfr. Part #
RUEF250U-2

Mouser Part #
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

Learn More

Datasheet

3,930In Stock

Cut Tape

$0.792

$0.615

$0.552

$0.508

Reel

$0.359

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K-2
Littelfuse
1: $2.00
1,410In Stock

Mfr. Part #
RUEF900K-2

Mouser Part #
650-RUEF900K-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

Learn More

Datasheet

1,410In Stock

Cut Tape

$2.00

$1.84

$1.53

$1.41

Reel

$0.92

View

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 3kW 17V 5% Uni-Directional

SMDJ17A
Littelfuse
1: $2.19
2,750In Stock

Mfr. Part #
SMDJ17A

Mouser Part #
576-SMDJ17A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 17V 5% Uni-Directional

Learn More

Datasheet

2,750In Stock

Cut Tape

$2.19

$1.38

$0.916

$0.717

$0.651

Reel

$0.553

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: $0.936
834In Stock

Mfr. Part #
RUEF110S-1

Mouser Part #
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

834In Stock

Cut Tape

$0.936

$0.723

$0.678

$0.511

Reel

$0.445

View

Min.: 1
Mult.: 1

: 500

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