Circuit Protection – Mouser Singapore

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Part #

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

1.5SMC550CA
Littelfuse
1: $2.20
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

$2.20

$1.35

$0.924

$0.724

$0.66

Reel

$0.543

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional

1.5SMC56CA
Littelfuse
1: $1.56
6,000In Stock
9,000Expected 13/10/2026

Mfr. Part No.
1.5SMC56CA

Mouser Part No
576-1.5SMC56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 56V 5% Bi-Directional

Learn More

Datasheet

6,000In Stock

9,000Expected 13/10/2026

Cut Tape

$1.56

$0.972

$0.637

$0.518

Reel

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1.5SMC82CA
Littelfuse
1: $1.54
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

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Datasheet

11,118In Stock

Cut Tape

$1.54

$0.97

$0.635

$0.491

Reel

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 12V

SMF12CA
Littelfuse
1: $0.778
18,339In Stock
15,000Expected 15/9/2026

Mfr. Part No.
SMF12CA

Mouser Part No
576-SMF12CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 12V

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Datasheet

18,339In Stock

15,000Expected 15/9/2026

Cut Tape

$0.778

$0.502

$0.332

$0.25

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 15V

SMF15CA
Littelfuse
1: $0.765
22,860In Stock
48,000Expected 30/7/2026

Mfr. Part No.
SMF15CA

Mouser Part No
576-SMF15CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 15V

Learn More

Datasheet

22,860In Stock

48,000Expected 30/7/2026

Cut Tape

$0.765

$0.487

$0.332

$0.25

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMF3.3
Littelfuse
1: $0.987
86,834In Stock
219,000On 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

86,834In Stock

219,000On Order

Cut Tape

$0.987

$0.606

$0.389

$0.303

Reel

$0.203

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 30V

SMF30CA
Littelfuse
1: $0.82
21,544In Stock
15,000Expected 27/7/2026

Mfr. Part No.
SMF30CA

Mouser Part No
576-SMF30CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 30V

Learn More

Datasheet

21,544In Stock

15,000Expected 27/7/2026

Cut Tape

$0.82

$0.502

$0.32

$0.25

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 36V

SMF36CA
Littelfuse
1: $0.792
16,533In Stock
15,000Expected 27/7/2026

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

Learn More

Datasheet

16,533In Stock

15,000Expected 27/7/2026

Cut Tape

$0.792

$0.487

$0.31

$0.25

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 40V

SMF40CA
Littelfuse
1: $0.82
26,367In Stock

Mfr. Part No.
SMF40CA

Mouser Part No
576-SMF40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 40V

Learn More

Datasheet

26,367In Stock

Cut Tape

$0.82

$0.502

$0.32

$0.25

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMF5.0A
Littelfuse
1: $0.653
22,252In Stock
159,000Expected 22/6/2026

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

22,252In Stock

159,000Expected 22/6/2026

Cut Tape

$0.653

$0.431

$0.253

$0.199

Reel

$0.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 5V

SMF5.0CA
Littelfuse
1: $0.862
18,410In Stock

Mfr. Part No.
SMF5.0CA

Mouser Part No
576-SMF5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 5V

Learn More

Datasheet

18,410In Stock

Cut Tape

$0.862

$0.527

$0.336

$0.265

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMF51A
Littelfuse
1: $0.723
22,631In Stock
12,000Expected 27/7/2026

Mfr. Part No.
SMF51A

Mouser Part No
576-SMF51A

Littelfuse

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

Learn More

Datasheet

22,631In Stock

12,000Expected 27/7/2026

Cut Tape

$0.723

$0.457

$0.282

$0.217

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

USP10972
Littelfuse
1: $8.77
1,257In 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

1,257In Stock

1,000Expected 17/9/2026

$8.77

$7.90

$7.58

$7.19

View

Min.: 1
Mult.: 1

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

USP10981
Littelfuse
1: $33.21
280In Stock

Mfr. Part No.
USP10981

Mouser Part No
803-USP10981

Littelfuse

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

Learn More

Datasheet

280In Stock

$33.21

$30.36

$29.30

$28.02

View

Min.: 1
Mult.: 1

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

USP11492
Littelfuse
1: $20.34
220In Stock
500Expected 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

220In Stock

500Expected 11/11/2026

$20.34

$18.49

$17.79

$16.97

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

USP12840
Littelfuse
1: $43.13
420In Stock

Mfr. Part No.
USP12840

Mouser Part No
803-USP12840

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

420In Stock

$43.13

$39.55

$38.21

$36.61

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

SM105R1K
Littelfuse
1: $1.86
118In Stock

Mfr. Part No.
SM105R1K

Mouser Part No
576-SM105R1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

Learn More

Datasheet

118In Stock

$1.86

$1.77

$1.67

$1.58

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM303J1K
Littelfuse
1: $1.86
349In Stock

Mfr. Part No.
SM303J1K

Mouser Part No
576-SM303J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

349In Stock

$1.86

$1.77

$1.67

$1.58

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM +/-10%

SM103J1K
Littelfuse
1: $1.86
541In Stock

Mfr. Part No.
SM103J1K

Mouser Part No
803-SM103J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM +/-10%

Learn More

Datasheet

541In Stock

$1.86

$1.77

$1.67

$1.58

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: $0.709
2,642In Stock

Mfr. Part No.
SM103J1K-TR

Mouser Part No
803-SM103J1K-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

2,642In Stock

Cut Tape

$0.709

$0.669

$0.626

$0.594

View

Reel

$0.393

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: $1.86
558In Stock

Mfr. Part No.
SM502F1K

Mouser Part No
803-SM502F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

558In Stock

$1.86

$1.77

$1.67

$1.58

View

Min.: 1
Mult.: 1

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

USP7766
Littelfuse
1: $15.64
73In Stock
407On Order

Mfr. Part No.
USP7766

Mouser Part No
803-USP7766

Littelfuse

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

Learn More

Datasheet

73In Stock

407On Order

$15.64

$14.73

$14.18

$13.50

View

Min.: 1
Mult.: 1

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

1.5SMC100A
Littelfuse
1: $1.49
694In Stock
3,000Expected 26/10/2026

Mfr. Part No.
1.5SMC100A

Mouser Part No
576-1.5SMC100A

Littelfuse

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

Learn More

Datasheet

694In Stock

3,000Expected 26/10/2026

Cut Tape

$1.49

$0.924

$0.603

$0.464

$0.42

Reel

$0.338

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1.5SMC100CA
Littelfuse
1: $1.65
4,198In Stock

Mfr. Part No.
1.5SMC100CA

Mouser Part No
576-1.5SMC100CA

Littelfuse

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

Learn More

Datasheet

4,198In Stock

Cut Tape

$1.65

$1.02

$0.669

$0.517

$0.468

Reel

$0.368

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

1.5SMC110CA
Littelfuse
1: $1.65
1,068In Stock

Mfr. Part No.
1.5SMC110CA

Mouser Part No
576-1.5SMC110CA

Littelfuse

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

Learn More

Datasheet

1,068In Stock

Cut Tape

$1.65

$1.02

$0.669

$0.517

$0.468

Reel

$0.368

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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