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Semitec Circuit Protection

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Part #

NTC (Negative Temperature Coefficient) Thermistors 20kohm 1%

203AT-2
Semitec
1: $0.597
5,336In Stock

Mfr. Part No.
203AT-2

Mouser Part No
954-203AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 20kohm 1%

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Datasheet

5,336In Stock

$0.597

$0.53

$0.529

$0.459

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 39V 250W

ZS1039-T
Semitec
1: $1.66
2,517In Stock

Mfr. Part No.
ZS1039-T

Mouser Part No
954-ZS1039-T

Semitec

ESD Protection Diodes / TVS Diodes 39V 250W

Datasheet

2,517In Stock

Cut Tape

$1.66

$1.29

$1.02

$0.799

Reel

$0.64

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Varistors 150V 4500A 16mm

Z15D151
Semitec
1: $2.17
929In Stock

Mfr. Part No.
Z15D151

Mouser Part No
954-Z15D151

Semitec

Varistors 150V 4500A 16mm

Datasheet

929In Stock

$2.17

$1.35

$0.925

$0.864

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 12V 250W

ZS1012U-T
Semitec
1: $1.36
2,348In Stock

Mfr. Part No.
ZS1012U-T

Mouser Part No
954-ZS1012U-T

Semitec

ESD Protection Diodes / TVS Diodes 12V 250W

Datasheet

2,348In Stock

Cut Tape

$1.36

$0.951

$0.673

$0.606

Reel

$0.534

$0.494

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

NTC (Negative Temperature Coefficient) Thermistors 1kohm 1%

102AT-2
Semitec
1: $0.819
18In Stock
200Expected 2026/05/15

Mfr. Part No.
102AT-2

Mouser Part No
954-102AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 1kohm 1%

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Datasheet

18In Stock

200Expected 2026/05/15

$0.819

$0.772

$0.723

$0.688

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 120mm

103AT-4-70378
Semitec
1: $0.795
1,820In Stock
1,600Expected 2026/06/08

Mfr. Part No.
103AT-4-70378

Mouser Part No
954-103AT-4-70378

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 120mm

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Datasheet

1,820In Stock

1,600Expected 2026/06/08

$0.795

$0.754

$0.705

$0.671

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm

103AT-4-80025
Semitec
1: $0.971
21In Stock
9,800Expected 2026/06/24

Mfr. Part No.
103AT-4-80025

Mouser Part No
954-103AT-4-80025

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm

Learn More

Datasheet

21In Stock

9,800Expected 2026/06/24

$0.971

$0.92

$0.784

$0.737

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 5%

103CT-4
Semitec
1: $0.749
500In Stock

Mfr. Part No.
103CT-4

Mouser Part No
954-103CT-4

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 5%

Datasheet

500In Stock

$0.749

$0.742

$0.711

$0.668

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

103ET-1
Semitec
1: $1.05
130In Stock
200Expected 2026/05/15

Mfr. Part No.
103ET-1

Mouser Part No
954-103ET-1

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

Learn More

Datasheet

130In Stock

200Expected 2026/05/15

$1.05

$0.992

$0.852

$0.802

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

103ET-2
Semitec
1: $1.12
598In Stock

Mfr. Part No.
103ET-2

Mouser Part No
954-103ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

Learn More

Datasheet

598In Stock

$1.12

$0.865

$0.747

$0.72

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 50mm

103JT-050
Semitec
1: $1.20
2,304In Stock
6,000Expected 2026/03/06

Mfr. Part No.
103JT-050

Mouser Part No
954-103JT-050

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 50mm

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Datasheet

2,304In Stock

6,000Expected 2026/03/06

$1.20

$0.896

$0.716

$0.673

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K Ohms 1% 0603

103KT1608T-1P
Semitec
1: $0.305
12,983In Stock

Mfr. Part No.
103KT1608T-1P

Mouser Part No
954-103KT1608T-1P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10K Ohms 1% 0603

Learn More

Datasheet

12,983In Stock

Cut Tape

$0.305

$0.269

$0.237

$0.191

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603

103KT1608T-3P
Semitec
1: $0.257
4,004In Stock

Mfr. Part No.
103KT1608T-3P

Mouser Part No
954-103KT1608T-3P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603

Learn More

Datasheet

4,004In Stock

Cut Tape

$0.257

$0.241

$0.176

$0.166

Reel

$0.129

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

103NT-4-R025H34G
Semitec
1: $0.761
1,336In Stock

Mfr. Part No.
103NT-4-R025H34G

Mouser Part No
954-103NT-4-R025H34G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3%

Datasheet

1,336In Stock

$0.761

$0.722

$0.675

$0.642

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm %

103NT-4-R025H41G
Semitec
1: $0.761
950In Stock
1,000Expected 2026/03/06

Mfr. Part No.
103NT-4-R025H41G

Mouser Part No
954-103NT-4-R025H41G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm %

Datasheet

950In Stock

1,000Expected 2026/03/06

$0.761

$0.722

$0.688

$0.67

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

104JT-050
Semitec
1: $0.691
924In Stock

Mfr. Part No.
104JT-050

Mouser Part No
954-104JT-050

Semitec

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

924In Stock

$0.691

$0.652

$0.611

$0.582

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 0603

104KT1608T-1P
Semitec
1: $0.305
3,201In Stock
8,000On Order

Mfr. Part No.
104KT1608T-1P

Mouser Part No
954-104KT1608T-1P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 0603

Learn More

Datasheet

3,201In Stock

8,000On Order

Cut Tape

$0.305

$0.269

$0.237

$0.191

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 1000kohm 3%

105NT-4-R025H46G
Semitec
1: $0.83
415In Stock

Mfr. Part No.
105NT-4-R025H46G

Mouser Part No
954-105NT-4-R025H46G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 1000kohm 3%

Datasheet

415In Stock

$0.83

$0.779

$0.729

$0.695

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 1amps Straight Lead

10D2-05LD
Semitec
1: $0.678
423In Stock

Mfr. Part No.
10D2-05LD

Mouser Part No
954-10D2-05LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 1amps Straight Lead

Datasheet

423In Stock

$0.678

$0.521

$0.449

$0.369

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Straight Lead

10D2-08LD
Semitec
1: $0.865
1,079In Stock

Mfr. Part No.
10D2-08LD

Mouser Part No
954-10D2-08LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Straight Lead

Datasheet

1,079In Stock

$0.865

$0.663

$0.571

$0.551

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3amps Clinch lead

10D2-10LC
Semitec
1: $0.865
1,176In Stock

Mfr. Part No.
10D2-10LC

Mouser Part No
954-10D2-10LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3amps Clinch lead

Datasheet

1,176In Stock

$0.865

$0.665

$0.573

$0.554

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3.1amps Clinch lead

10D2-11LC
Semitec
1: $0.655
173In Stock

Mfr. Part No.
10D2-11LC

Mouser Part No
954-10D2-11LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3.1amps Clinch lead

Datasheet

173In Stock

$0.655

$0.621

$0.58

$0.552

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3.1amps Straight Lead

10D2-11LD
Semitec
1: $0.795
67In Stock
500Expected 2026/04/03

Mfr. Part No.
10D2-11LD

Mouser Part No
954-10D2-11LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 3.1amps Straight Lead

Datasheet

67In Stock

500Expected 2026/04/03

$0.795

$0.747

$0.697

$0.662

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 4amps Straight Lead

10D2-13LD
Semitec
1: $1.28
197In Stock

Mfr. Part No.
10D2-13LD

Mouser Part No
954-10D2-13LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 4amps Straight Lead

Datasheet

197In Stock

$1.28

$0.965

$0.772

$0.726

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Clinch Short Lead

10D2-15LCS
Semitec
1: $0.994
71In Stock

Mfr. Part No.
10D2-15LCS

Mouser Part No
954-10D2-15LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Clinch Short Lead

Datasheet

71In Stock

$0.994

$0.936

$0.878

$0.836

View

Min.: 1
Mult.: 1

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