Circuit Protection – Mouser Canada

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

1.5SMC100A
Littelfuse
1: $0.614
4,094In Stock

Mfr. Part #
1.5SMC100A

Mouser Part #
576-1.5SMC100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

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Datasheet

4,094In Stock

Cut Tape

$0.614

$0.548

$0.468

$0.413

Reel

$0.319

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

1.5SMC16A
Littelfuse
1: $0.476
5,349In Stock

Mfr. Part #
1.5SMC16A

Mouser Part #
576-1.5SMC16A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

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Datasheet

5,349In Stock

Cut Tape

$0.476

$0.451

$0.444

$0.434

Reel

$0.338

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

1.5SMC20A
Littelfuse
1: $0.553
4,292In Stock

Mfr. Part #
1.5SMC20A

Mouser Part #
576-1.5SMC20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

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Datasheet

4,292In Stock

Cut Tape

$0.553

$0.419

$0.347

$0.345

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

1.5SMC18CA
Littelfuse
1: $0.768
4,776In Stock

Mfr. Part #
1.5SMC18CA

Mouser Part #
576-1.5SMC18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

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Datasheet

4,776In Stock

Cut Tape

$0.768

$0.632

$0.517

$0.453

Reel

$0.336

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

1.5SMC110A
Littelfuse
1: $1.58
6,478In Stock

Mfr. Part #
1.5SMC110A

Mouser Part #
576-1.5SMC110A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

Learn More

Datasheet

6,478In Stock

Cut Tape

$1.58

$0.993

$0.649

$0.502

Reel

$0.393

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

1.5SMC250A
Littelfuse
1: $0.936
6,367In Stock

Mfr. Part #
1.5SMC250A

Mouser Part #
576-1.5SMC250A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

Learn More

Datasheet

6,367In Stock

Cut Tape

$0.936

$0.728

$0.531

$0.473

$0.404

Reel

$0.355

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

1.5SMC350A
Littelfuse
1: $1.93
6,963In Stock

Mfr. Part #
1.5SMC350A

Mouser Part #
576-1.5SMC350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

6,963In Stock

Cut Tape

$1.93

$1.29

$0.853

$0.666

Reel

$0.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

1.5SMC440CA
Littelfuse
1: $0.998
4,653In Stock

Mfr. Part #
1.5SMC440CA

Mouser Part #
576-1.5SMC440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

Learn More

Datasheet

4,653In Stock

Cut Tape

$0.998

$0.875

$0.827

$0.712

$0.648

Reel

$0.571

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Uni-Directional

1.5SMC480A
Littelfuse
1: $1.80
4,286In Stock

Mfr. Part #
1.5SMC480A

Mouser Part #
576-1.5SMC480A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Uni-Directional

Learn More

Datasheet

4,286In Stock

Cut Tape

$1.80

$1.30

$0.884

$0.698

Reel

$0.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Bi-Directional

1.5SMC510CA
Littelfuse
1: $2.18
5,780In Stock

Mfr. Part #
1.5SMC510CA

Mouser Part #
576-1.5SMC510CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Bi-Directional

Learn More

Datasheet

5,780In Stock

Cut Tape

$2.18

$1.37

$0.91

$0.712

$0.648

Reel

$0.571

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional

1.5SMC550CA
Littelfuse
1: $1.23
6,638In Stock
3,000Expected 2026-05-28

Mfr. Part #
1.5SMC550CA

Mouser Part #
576-1.5SMC550CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 550V 5% Bi-Directional

Learn More

Datasheet

6,638In Stock

3,000Expected 2026-05-28

Cut Tape

$1.23

$0.942

$0.711

$0.612

Reel

$0.571

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF4L - CA 12V

SMF4L12CA
Littelfuse
1: $0.875
17,038In Stock

Mfr. Part #
SMF4L12CA

Mouser Part #
576-SMF4L12CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 12V

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Datasheet

17,038In Stock

Cut Tape

$0.875

$0.542

$0.347

$0.261

Reel

$0.178

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF4L - CA 36V

SMF4L36CA
Littelfuse
1: $0.66
17,634In Stock

Mfr. Part #
SMF4L36CA

Mouser Part #
576-SMF4L36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 36V

Learn More

Datasheet

17,634In Stock

Cut Tape

$0.66

$0.53

$0.252

$0.247

Reel

$0.189

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMF4L - CA 48V

SMF4L48CA
Littelfuse
1: $0.66
14,728In Stock

Mfr. Part #
SMF4L48CA

Mouser Part #
576-SMF4L48CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 48V

Learn More

Datasheet

14,728In Stock

Cut Tape

$0.66

$0.441

$0.21

Reel

$0.20

$0.181

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors NTC THERMISTOR 1M OHM 10% MELF

SM105R1K
Littelfuse
1: $1.98
118In Stock

Mfr. Part #
SM105R1K

Mouser Part #
576-SM105R1K

Littelfuse

NTC Thermistors NTC THERMISTOR 1M OHM 10% MELF

Learn More

Datasheet

118In Stock

$1.98

$1.89

$1.77

$1.69

View

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, U.S. SENSOR

SM303J1K
Littelfuse
1: $1.98
349In Stock

Mfr. Part #
SM303J1K

Mouser Part #
576-SM303J1K

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

349In Stock

$1.98

$1.89

$1.77

$1.66

View

Min.: 1
Mult.: 1

NTC Thermistors THERMISTOR, US SENSOR P/

SM103J1K
Littelfuse
1: $1.98
557In Stock

Mfr. Part #
SM103J1K

Mouser Part #
803-SM103J1K

Littelfuse

NTC Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

557In Stock

$1.98

$1.89

$1.77

$1.69

View

Min.: 1
Mult.: 1

NTC Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: $0.752
3,610In Stock

Mfr. Part #
SM103J1K-TR

Mouser Part #
803-SM103J1K-TR

Littelfuse

NTC Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

3,610In Stock

Cut Tape

$0.752

$0.711

$0.663

$0.631

View

Reel

$0.467

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

NTC Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: $2.01
258In Stock

Mfr. Part #
SM502F1K

Mouser Part #
803-SM502F1K

Littelfuse

NTC Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

258In Stock

$2.01

$1.92

$1.80

$1.78

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

1.5SMC100CA
Littelfuse
1: $1.03
1,198In Stock
3,000Expected 2026-04-17

Mfr. Part #
1.5SMC100CA

Mouser Part #
576-1.5SMC100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

Learn More

Datasheet

1,198In Stock

3,000Expected 2026-04-17

Cut Tape

$1.03

$0.936

$0.631

$0.52

Reel

$0.396

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

1.5SMC11CA
Littelfuse
1: $1.66
2,380In Stock

Mfr. Part #
1.5SMC11CA

Mouser Part #
576-1.5SMC11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

Learn More

Datasheet

2,380In Stock

Cut Tape

$1.66

$1.03

$0.675

$0.522

Reel

$0.37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

1.5SMC120A
Littelfuse
1: $1.60
2,447In Stock

Mfr. Part #
1.5SMC120A

Mouser Part #
576-1.5SMC120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

Learn More

Datasheet

2,447In Stock

Cut Tape

$1.60

$0.995

$0.651

$0.534

Reel

$0.362

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

1.5SMC120CA
Littelfuse
1: $1.90
2,255In Stock

Mfr. Part #
1.5SMC120CA

Mouser Part #
576-1.5SMC120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

Learn More

Datasheet

2,255In Stock

Cut Tape

$1.90

$1.19

$0.78

$0.603

$0.546

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

1.5SMC12A
Littelfuse
1: $0.568
1,347In Stock

Mfr. Part #
1.5SMC12A

Mouser Part #
576-1.5SMC12A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional

Learn More

Datasheet

1,347In Stock

Cut Tape

$0.568

$0.493

$0.402

$0.355

$0.352

Reel

$0.352

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

1.5SMC12CA
Littelfuse
1: $1.66
2,600In Stock

Mfr. Part #
1.5SMC12CA

Mouser Part #
576-1.5SMC12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

Learn More

Datasheet

2,600In Stock

Cut Tape

$1.66

$0.992

$0.648

$0.50

$0.453

Reel

$0.368

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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