Circuit Protection – Mouser Singapore

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

1.5SMC22A
Littelfuse
1: $1.47
8,835In Stock

Mfr. Part No.
1.5SMC22A

Mouser Part No
576-1.5SMC22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

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Datasheet

8,835In Stock

Cut Tape

$1.47

$0.915

$0.598

$0.488

Reel

$0.362

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1.5SMC350CA
Littelfuse
1: $2.20
4,466In Stock
6,000Expected 3/2/2027

Mfr. Part No.
1.5SMC350CA

Mouser Part No
576-1.5SMC350CA

Littelfuse

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

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Datasheet

4,466In Stock

6,000Expected 3/2/2027

Cut Tape

$2.20

$1.39

$0.922

$0.722

$0.658

Reel

$0.532

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

1.5SMC36A
Littelfuse
1: $1.41
8,210In Stock
6,000Expected 2/11/2026

Mfr. Part No.
1.5SMC36A

Mouser Part No
576-1.5SMC36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

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Datasheet

8,210In Stock

6,000Expected 2/11/2026

Cut Tape

$1.41

$0.811

$0.571

$0.442

$0.40

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1.5SMC550CA
Littelfuse
1: $2.15
5,459In Stock
9,000Expected 7/9/2026

Mfr. Part No.
1.5SMC550CA

Mouser Part No
576-1.5SMC550CA

Littelfuse

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

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Datasheet

5,459In Stock

9,000Expected 7/9/2026

Cut Tape

$2.15

$1.32

$0.904

$0.709

$0.646

Reel

$0.532

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional

1.5SMC82CA
Littelfuse
1: $1.52
11,118In Stock

Mfr. Part No.
1.5SMC82CA

Mouser Part No
576-1.5SMC82CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 82V 5% Bi-Directional

Learn More

Datasheet

11,118In Stock

Cut Tape

$1.52

$0.951

$0.623

$0.481

$0.437

Reel

$0.343

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

SMF13A-T13
Littelfuse
1: $0.694
20,330In Stock

Mfr. Part No.
SMF13A-T13

Mouser Part No
576-SMF13A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

Learn More

Datasheet

20,330In Stock

Cut Tape

$0.694

$0.447

$0.268

$0.219

Reel

$0.129

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 15V

SMF15CA
Littelfuse
1: $0.775
44,991In Stock
18,000Expected 27/8/2026

Mfr. Part No.
SMF15CA

Mouser Part No
576-SMF15CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 15V

Learn More

Datasheet

44,991In Stock

18,000Expected 27/8/2026

Cut Tape

$0.775

$0.476

$0.303

$0.245

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

SMF16A
Littelfuse
1: $0.694
31,335In Stock

Mfr. Part No.
SMF16A

Mouser Part No
576-SMF16A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

Learn More

Datasheet

31,335In Stock

Cut Tape

$0.694

$0.473

$0.271

$0.216

Reel

$0.139

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A
Littelfuse
1: $0.666
111,136In Stock

Mfr. Part No.
SMF24A

Mouser Part No
576-SMF24A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Learn More

Datasheet

111,136In Stock

Cut Tape

$0.666

$0.434

$0.252

$0.212

Reel

$0.125

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

SMF28A
Littelfuse
1: $0.707
23,795In Stock

Mfr. Part No.
SMF28A

Mouser Part No
576-SMF28A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

Learn More

Datasheet

23,795In Stock

Cut Tape

$0.707

$0.447

$0.276

$0.212

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

SMF3.3
Littelfuse
1: $0.966
29,710In Stock
456,000On Order

Mfr. Part No.
SMF3.3

Mouser Part No
576-SMF3.3

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

Learn More

Datasheet

29,710In Stock

456,000On Order

Cut Tape

$0.966

$0.593

$0.381

$0.288

Reel

$0.186

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A
Littelfuse
1: $0.68
19,086In Stock
210,000On Order

Mfr. Part No.
SMF30A

Mouser Part No
576-SMF30A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

Learn More

Datasheet

19,086In Stock

210,000On Order

Cut Tape

$0.68

$0.441

$0.264

$0.203

Reel

$0.139

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 30V

SMF30CA
Littelfuse
1: $0.775
27,138In Stock
9,000Expected 7/8/2026

Mfr. Part No.
SMF30CA

Mouser Part No
576-SMF30CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 30V

Learn More

Datasheet

27,138In Stock

9,000Expected 7/8/2026

Cut Tape

$0.775

$0.476

$0.303

$0.245

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 33V

SMF33CA
Littelfuse
1: $0.775
15,707In Stock
21,000On Order

Mfr. Part No.
SMF33CA

Mouser Part No
576-SMF33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 33V

Learn More

Datasheet

15,707In Stock

21,000On Order

Cut Tape

$0.775

$0.476

$0.303

$0.245

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 36V

SMF36CA
Littelfuse
1: $0.775
29,630In Stock

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

Learn More

Datasheet

29,630In Stock

Cut Tape

$0.775

$0.476

$0.303

$0.245

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A
Littelfuse
1: $0.748
38,988In Stock
42,000Expected 21/9/2026

Mfr. Part No.
SMF40A

Mouser Part No
576-SMF40A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

38,988In Stock

42,000Expected 21/9/2026

Cut Tape

$0.748

$0.473

$0.29

$0.212

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 40V

SMF40CA
Littelfuse
1: $0.816
25,308In Stock

Mfr. Part No.
SMF40CA

Mouser Part No
576-SMF40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 40V

Learn More

Datasheet

25,308In Stock

Cut Tape

$0.816

$0.50

$0.318

$0.245

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

SMF5.0A
Littelfuse
1: $0.626
163,052In Stock

Mfr. Part No.
SMF5.0A

Mouser Part No
576-SMF5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

Learn More

Datasheet

163,052In Stock

Cut Tape

$0.626

$0.415

$0.242

$0.20

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

SMF51A
Littelfuse
1: $0.707
34,131In Stock

Mfr. Part No.
SMF51A

Mouser Part No
576-SMF51A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 51V 5% Uni-directional

Learn More

Datasheet

34,131In Stock

Cut Tape

$0.707

$0.447

$0.276

$0.212

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP10972
Littelfuse
1: $8.58
1,191In Stock
1,000Expected 17/9/2026

Mfr. Part No.
USP10972

Mouser Part No
803-USP10972

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

Learn More

Datasheet

1,191In Stock

1,000Expected 17/9/2026

$8.58

$7.72

$7.41

$7.03

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP10981
Littelfuse
1: $32.49
272In Stock

Mfr. Part No.
USP10981

Mouser Part No
803-USP10981

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

Learn More

Datasheet

272In Stock

$32.49

$29.70

$28.67

$27.42

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C PROBE ASMB

USP11492
Littelfuse
1: $19.90
493In Stock
200Expected 11/11/2026

Mfr. Part No.
USP11492

Mouser Part No
803-USP11492

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C PROBE ASMB

Datasheet

493In Stock

200Expected 11/11/2026

$19.90

$18.09

$17.41

$16.61

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

USP12837
Littelfuse
1: $27.61
153In Stock
50Expected 24/8/2026

Mfr. Part No.
USP12837

Mouser Part No
803-USP12837

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

153In Stock

50Expected 24/8/2026

$27.61

$25.19

$24.29

$22.49

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

USP12840
Littelfuse
1: $49.33
351In Stock

Mfr. Part No.
USP12840

Mouser Part No
803-USP12840

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

351In Stock

$49.33

$44.84

$41.11

$36.41

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP7765
Littelfuse
1: $10.59
2,130In Stock
674On Order

Mfr. Part No.
USP7765

Mouser Part No
803-USP7765

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

Learn More

Datasheet

2,130In Stock

674On Order

$10.59

$9.56

$9.18

$8.68

View

Min.: 1
Mult.: 1

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