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Semitec Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 47V 250W

ZS1047U-T
Semitec
1: $1.36
3,110On Order

Mfr. Part No.
ZS1047U-T

Mouser Part No
954-ZS1047U-T

Semitec

ESD Protection Diodes / TVS Diodes 47V 250W

Datasheet

3,110On Order

Cut Tape

$1.36

$1.02

$0.727

$0.543

Reel

$0.474

$0.422

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5%

103AP-2
Semitec
1: $0.59
3,687Expected 03/04/2026

Mfr. Part No.
103AP-2

Mouser Part No
954-103AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5%

Learn More

Datasheet

3,687Expected 03/04/2026

$0.59

$0.556

$0.52

$0.494

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 2%

103ETB
Semitec
1: $0.70
199Expected 17/06/2026

Mfr. Part No.
103ETB

Mouser Part No
954-103ETB

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 2%

Learn More

Datasheet

199Expected 17/06/2026

$0.70

$0.663

$0.621

$0.592

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 104kohm 3% 0603

104KT1608T-3P
Semitec
1: $0.19
468Expected 05/06/2026

Mfr. Part No.
104KT1608T-3P

Mouser Part No
954-104KT1608T-3P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 104kohm 3% 0603

Learn More

Datasheet

468Expected 05/06/2026

Cut Tape

$0.19

$0.175

$0.154

$0.146

Reel

$0.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Clinch lead

10D2-08LC
Semitec
1: $0.74
1,587Expected 03/04/2026

Mfr. Part No.
10D2-08LC

Mouser Part No
954-10D2-08LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Clinch lead

Datasheet

1,587Expected 03/04/2026

$0.74

$0.567

$0.488

$0.471

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch Short Lead

10D2-18LCS
Semitec
1: $2.25
350Expected 03/04/2026

Mfr. Part No.
10D2-18LCS

Mouser Part No
954-10D2-18LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch Short Lead

Datasheet

350Expected 03/04/2026

$2.25

$1.74

$1.54

$1.30

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Straight Lead

10D2-18LD
Semitec
1: $1.44
349Expected 05/03/2026

Mfr. Part No.
10D2-18LD

Mouser Part No
954-10D2-18LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Straight Lead

Datasheet

349Expected 05/03/2026

$1.44

$1.37

$1.29

$1.22

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 12ohms 5amps Clinch Short Lead

12D2-15LCS
Semitec
1: $1.46
197Expected 05/03/2026

Mfr. Part No.
12D2-15LCS

Mouser Part No
954-12D2-15LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 12ohms 5amps Clinch Short Lead

Datasheet

197Expected 05/03/2026

$1.46

$1.09

$0.879

$0.826

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 16ohms 2amps Clinch Short Lead

16D2-07LCS
Semitec
1: $0.56
90On Order

Mfr. Part No.
16D2-07LCS

Mouser Part No
954-16D2-07LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 16ohms 2amps Clinch Short Lead

Datasheet

90On Order

$0.56

$0.43

$0.37

$0.304

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 200kohm 0.5%

204AP-2
Semitec
1: $0.59
198Expected 15/05/2026

Mfr. Part No.
204AP-2

Mouser Part No
954-204AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 200kohm 0.5%

Learn More

Datasheet

198Expected 15/05/2026

$0.59

$0.556

$0.52

$0.494

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20ohms 0.3amps Straight Lead

20D2-05LD
Semitec
1: $0.58
143Expected 08/06/2026

Mfr. Part No.
20D2-05LD

Mouser Part No
954-20D2-05LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 20ohms 0.3amps Straight Lead

Datasheet

143Expected 08/06/2026

$0.58

$0.445

$0.384

$0.315

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Clinch lead

2D2-15LC
Semitec
1: $1.20
98Expected 03/04/2026

Mfr. Part No.
2D2-15LC

Mouser Part No
954-2D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Clinch lead

Datasheet

98Expected 03/04/2026

$1.20

$0.906

$0.725

$0.682

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 30kohm 3%

303ET-2
Semitec
1: $0.82
198Expected 02/06/2026

Mfr. Part No.
303ET-2

Mouser Part No
954-303ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 30kohm 3%

Learn More

Datasheet

198Expected 02/06/2026

$0.82

$0.625

$0.538

$0.519

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3%

493NT-4-R100H40G
Semitec
1: $0.68
498Expected 13/05/2026

Mfr. Part No.
493NT-4-R100H40G

Mouser Part No
954-493NT-4-R100H40G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3%

Datasheet

498Expected 13/05/2026

$0.68

$0.643

$0.602

$0.574

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5kohm 1%

502AT-2
Semitec
1: $0.58
2,049On Order

Mfr. Part No.
502AT-2

Mouser Part No
954-502AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5kohm 1%

Learn More

Datasheet

2,049On Order

$0.58

$0.545

$0.509

$0.485

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 50kohm 3%

503ET-2
Semitec
1: $0.97
150Expected 03/04/2026

Mfr. Part No.
503ET-2

Mouser Part No
954-503ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 50kohm 3%

Learn More

Datasheet

150Expected 03/04/2026

$0.97

$0.741

$0.639

$0.616

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 50kohm 1% 0603

503KT1608T-1P
Semitec
1: $0.19
7,933Expected 15/05/2026

Mfr. Part No.
503KT1608T-1P

Mouser Part No
954-503KT1608T-1P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 50kohm 1% 0603

Learn More

Datasheet

7,933Expected 15/05/2026

Cut Tape

$0.19

$0.179

$0.157

$0.149

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 500kohm 3%

504NT-4-R025H45G
Semitec
1: $5.28
433Expected 15/05/2026

Mfr. Part No.
504NT-4-R025H45G

Mouser Part No
954-504NT-4-R025H45G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 500kohm 3%

Datasheet

433Expected 15/05/2026

$5.28

$3.63

$3.38

$0.607

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch Short Lead

5D2-07LCS
Semitec
1: $0.47
294Expected 02/04/2026

Mfr. Part No.
5D2-07LCS

Mouser Part No
954-5D2-07LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Clinch Short Lead

Datasheet

294Expected 02/04/2026

$0.47

$0.362

$0.312

$0.256

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch Short Lead

5D2-10LCS
Semitec
1: $0.74
600Expected 03/04/2026

Mfr. Part No.
5D2-10LCS

Mouser Part No
954-5D2-10LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5ohms 4amps Clinch Short Lead

Datasheet

600Expected 03/04/2026

$0.74

$0.569

$0.49

$0.473

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 8ohms 6amps Clinch lead

8D2-18LC
Semitec
1: $2.24
104Expected 15/05/2026

Mfr. Part No.
8D2-18LC

Mouser Part No
954-8D2-18LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 8ohms 6amps Clinch lead

Datasheet

104Expected 15/05/2026

$2.24

$1.73

$1.44

$1.41

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 75mm

ED2F103A2-61044
Semitec
1: $0.71
252Expected 25/05/2026

Mfr. Part No.
ED2F103A2-61044

Mouser Part No
954-ED2F103A2-61044

Semitec

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 75mm

Datasheet

252Expected 25/05/2026

$0.71

$0.667

$0.624

$0.595

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm

ED2F103A2-71044
Semitec
1: $1.40
1,600Expected 16/03/2026

Mfr. Part No.
ED2F103A2-71044

Mouser Part No
954-ED2F103A2-71044

Semitec

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm

Datasheet

1,600Expected 16/03/2026

$1.40

$1.05

$0.841

$0.791

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 105mm

ED2F103A2-91007
Semitec
1: $1.15
2,270On Order

Mfr. Part No.
ED2F103A2-91007

Mouser Part No
954-ED2F103A2-91007

Semitec

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 105mm

Datasheet

2,270On Order

$1.15

$0.864

$0.692

$0.65

View

Min.: 1
Mult.: 1

Varistors 220V 2500A 12.5mm

Z10D221
Semitec
1: $1.41
3,800Expected 05/03/2026

Mfr. Part No.
Z10D221

Mouser Part No
954-Z10D221

Semitec

Varistors 220V 2500A 12.5mm

Datasheet

3,800Expected 05/03/2026

$1.41

$0.862

$0.564

$0.524

View

Min.: 1
Mult.: 1

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