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Semitec Circuit Protection

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Part #

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

104ET-1
Semitec
1: $1.21
200In Stock

Mfr. Part No.
104ET-1

Mouser Part No
954-104ET-1

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

Learn More

Datasheet

200In Stock

$1.21

$0.912

$0.729

$0.686

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2.2amps Straight Lead

10D2-14LD
Semitec
1: $0.94
293In Stock

Mfr. Part No.
10D2-14LD

Mouser Part No
954-10D2-14LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2.2amps Straight Lead

Datasheet

293In Stock

$0.94

$0.715

$0.616

$0.595

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Min.: 1
Mult.: 1

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

12D2-15LD
Semitec
1: $1.46
7In Stock
100Expected 06/03/2026

Mfr. Part No.
12D2-15LD

Mouser Part No
954-12D2-15LD

Semitec

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

Datasheet

7In Stock

100Expected 06/03/2026

$1.46

$1.09

$0.879

$0.826

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 16ohms 2.5amps Straight Lead

16D2-11LD
Semitec
1: $0.86
155In Stock

Mfr. Part No.
16D2-11LD

Mouser Part No
954-16D2-11LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 16ohms 2.5amps Straight Lead

Datasheet

155In Stock

$0.86

$0.659

$0.567

$0.547

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 16ohms 3amps Straight Lead

16D2-13LD
Semitec
1: $0.90
295In Stock

Mfr. Part No.
16D2-13LD

Mouser Part No
954-16D2-13LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 16ohms 3amps Straight Lead

Datasheet

295In Stock

$0.90

$0.688

$0.593

$0.572

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2.5kohm 5%

252CT-4
Semitec
1: $1.19
375In Stock

Mfr. Part No.
252CT-4

Mouser Part No
954-252CT-4

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2.5kohm 5%

Datasheet

375In Stock

$1.19

$0.894

$0.715

$0.672

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2ohms 5amps Clinch Short Lead

2D2-11LCS
Semitec
1: $0.87
69In Stock

Mfr. Part No.
2D2-11LCS

Mouser Part No
954-2D2-11LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2ohms 5amps Clinch Short Lead

Datasheet

69In Stock

$0.87

$0.66

$0.568

$0.548

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5.1kohm 5%

512CT-4
Semitec
1: $0.79
261In Stock

Mfr. Part No.
512CT-4

Mouser Part No
954-512CT-4

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5.1kohm 5%

Datasheet

261In Stock

$0.79

$0.599

$0.516

$0.498

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 8ohms 5amps Clinch lead

8D2-15LC
Semitec
1: $1.35
233In Stock

Mfr. Part No.
8D2-15LC

Mouser Part No
954-8D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 8ohms 5amps Clinch lead

Datasheet

233In Stock

$1.35

$1.01

$0.811

$0.762

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Min.: 1
Mult.: 1

Varistors 240V 4500A 16mm

Z15D241
Semitec
1: $1.86
757In Stock

Mfr. Part No.
Z15D241

Mouser Part No
954-Z15D241

Semitec

Varistors 240V 4500A 16mm

Datasheet

757In Stock

$1.86

$1.15

$0.79

$0.739

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Min.: 1
Mult.: 1

Varistors 39V 1000A 16mm

Z15D390
Semitec
1: $1.86
43In Stock
1,000Expected 03/04/2026

Mfr. Part No.
Z15D390

Mouser Part No
954-Z15D390

Semitec

Varistors 39V 1000A 16mm

Datasheet

43In Stock

1,000Expected 03/04/2026

$1.86

$1.15

$0.79

$0.739

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Min.: 1
Mult.: 1

Varistors 470V 6500A 22.5mm

Z21D471
Semitec
1: $2.31
357In Stock

Mfr. Part No.
Z21D471

Mouser Part No
954-Z21D471

Semitec

Varistors 470V 6500A 22.5mm

Datasheet

357In Stock

$2.31

$1.44

$1.29

$1.06

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10ohms 4amps Clinch lead

10D2-13LC
Semitec
1: $1.09
196In Stock

Mfr. Part No.
10D2-13LC

Mouser Part No
954-10D2-13LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 4amps Clinch lead

Datasheet

196In Stock

$1.09

$0.825

$0.66

$0.62

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 12ohms 1.7amps Straight Lead

12D2-07LD
Semitec
1: $0.51
369In Stock

Mfr. Part No.
12D2-07LD

Mouser Part No
954-12D2-07LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 12ohms 1.7amps Straight Lead

Datasheet

369In Stock

$0.51

$0.397

$0.342

$0.281

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 16ohms 4amps Clinch lead

16D2-15LC
Semitec
1: $1.13
82In Stock

Mfr. Part No.
16D2-15LC

Mouser Part No
954-16D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 16ohms 4amps Clinch lead

Datasheet

82In Stock

$1.13

$0.846

$0.687

$0.583

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2kohm 1%

202AT-2
Semitec
1: $0.96
200In Stock
400Expected 21/05/2026

Mfr. Part No.
202AT-2

Mouser Part No
954-202AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2kohm 1%

Learn More

Datasheet

200In Stock

400Expected 21/05/2026

$0.96

$0.735

$0.633

$0.611

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3ohms 7amps Clinch lead

3D2-15LC
Semitec
1: $1.46
215In Stock

Mfr. Part No.
3D2-15LC

Mouser Part No
954-3D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 3ohms 7amps Clinch lead

Datasheet

215In Stock

$1.46

$1.09

$0.879

$0.826

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 4ohms 7amps Straight Lead

4D2-15LD
Semitec
1: $1.46
200In Stock

Mfr. Part No.
4D2-15LD

Mouser Part No
954-4D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 4ohms 7amps Straight Lead

Datasheet

200In Stock

$1.46

$1.09

$0.879

$0.826

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Clinch lead

8D2-10LC
Semitec
1: $0.74
200In Stock

Mfr. Part No.
8D2-10LC

Mouser Part No
954-8D2-10LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 8ohms 3amps Clinch lead

Datasheet

200In Stock

$0.74

$0.569

$0.49

$0.473

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Min.: 1
Mult.: 1

Varistors 270V 2500A 12.5mm

Z10D271
Semitec
1: $1.41
443In Stock

Mfr. Part No.
Z10D271

Mouser Part No
954-Z10D271

Semitec

Varistors 270V 2500A 12.5mm

Datasheet

443In Stock

$1.41

$0.862

$0.564

$0.524

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Min.: 1
Mult.: 1

Varistors 390V 2500A 12.5mm

Z10D391
Semitec
1: $1.28
8In Stock

Mfr. Part No.
Z10D391

Mouser Part No
954-Z10D391

Semitec

Varistors 390V 2500A 12.5mm

Datasheet

8In Stock

$1.28

$0.779

$0.498

$0.456

View

Min.: 1
Mult.: 1

Varistors 150V 6500A 22.5mm

Z21D151
Semitec
1: $2.14
967In Stock

Mfr. Part No.
Z21D151

Mouser Part No
954-Z21D151

Semitec

Varistors 150V 6500A 22.5mm

Datasheet

967In Stock

$2.14

$1.36

$1.15

$0.98

View

Min.: 1
Mult.: 1

Varistors 470V 1250A 8.5mm

Z7D471
Semitec
1: $1.02
897In Stock

Mfr. Part No.
Z7D471

Mouser Part No
954-Z7D471

Semitec

Varistors 470V 1250A 8.5mm

Datasheet

897In Stock

$1.02

$0.615

$0.393

$0.365

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1.5ohms 8amps Straight Lead

1.5D2-15LD
Semitec
1: $1.46
198In Stock

Mfr. Part No.
1.5D2-15LD

Mouser Part No
954-1.5D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 1.5ohms 8amps Straight Lead

Datasheet

198In Stock

$1.46

$1.09

$0.879

$0.826

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5%

103AP-2-A
Semitec
1: $0.59
37In Stock
400Expected 04/05/2026

Mfr. Part No.
103AP-2-A

Mouser Part No
954-103AP-2-A

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5%

Learn More

Datasheet

37In Stock

400Expected 04/05/2026

$0.59

$0.556

$0.52

$0.494

View

Min.: 1
Mult.: 1

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