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Semitec Circuit Protection

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Part #

Varistors 330V 6500A 22.5mm

Z21D331
Semitec
1: $3.41
996In Stock

Mfr. Part No.
Z21D331

Mouser Part No
954-Z21D331

Semitec

Varistors 330V 6500A 22.5mm

Datasheet

996In Stock

$3.41

$2.11

$1.90

$1.56

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Min.: 1
Mult.: 1

Varistors 200V 1250A 8.5mm

Z7D201
Semitec
1: $1.42
760In Stock

Mfr. Part No.
Z7D201

Mouser Part No
954-Z7D201

Semitec

Varistors 200V 1250A 8.5mm

Datasheet

760In Stock

$1.42

$0.855

$0.546

$0.507

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Min.: 1
Mult.: 1

Varistors 33V 250A 8.5mm

Z7D330
Semitec
1: $1.53
1,368In Stock

Mfr. Part No.
Z7D330

Mouser Part No
954-Z7D330

Semitec

Varistors 33V 250A 8.5mm

Datasheet

1,368In Stock

$1.53

$0.933

$0.595

$0.527

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15ohms 3amps Straight Lead

15D2-13LD
Semitec
1: $1.40
294In Stock

Mfr. Part No.
15D2-13LD

Mouser Part No
954-15D2-13LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 15ohms 3amps Straight Lead

Datasheet

294In Stock

$1.40

$1.06

$0.847

$0.795

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15ohms 4amps Straight Lead

15D2-15LD
Semitec
1: $1.57
52In Stock

Mfr. Part No.
15D2-15LD

Mouser Part No
954-15D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 15ohms 4amps Straight Lead

Datasheet

52In Stock

$1.57

$1.18

$0.955

$0.81

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 47kohm 5%

473CT-4
Semitec
1: $1.15
186In Stock

Mfr. Part No.
473CT-4

Mouser Part No
954-473CT-4

Semitec

NTC (Negative Temperature Coefficient) Thermistors 47kohm 5%

Datasheet

186In Stock

$1.15

$0.881

$0.759

$0.733

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 4ohms 8amps Clinch Short Lead

4D2-22LCS
Semitec
1: $3.77
9In Stock

Mfr. Part No.
4D2-22LCS

Mouser Part No
954-4D2-22LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 4ohms 8amps Clinch Short Lead

Datasheet

9In Stock

$3.77

$3.07

$2.49

$2.32

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5kohm 0.5%

502AP-2
Semitec
1: $1.20
65In Stock

Mfr. Part No.
502AP-2

Mouser Part No
954-502AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5kohm 0.5%

Learn More

Datasheet

65In Stock

$1.20

$0.91

$0.784

$0.758

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Min.: 1
Mult.: 1

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

5D2-07LC
Semitec
1: $0.778
132In Stock
400Expected 3/4/2026

Mfr. Part No.
5D2-07LC

Mouser Part No
954-5D2-07LC

Semitec

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

Datasheet

132In Stock

400Expected 3/4/2026

$0.778

$0.598

$0.514

$0.423

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Min.: 1
Mult.: 1

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

5D2-14LC
Semitec
1: $1.08
198In Stock

Mfr. Part No.
5D2-14LC

Mouser Part No
954-5D2-14LC

Semitec

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

Datasheet

198In Stock

$1.08

$0.828

$0.714

$0.689

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Min.: 1
Mult.: 1

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

8D2-11LCS
Semitec
1: $1.20
78In Stock

Mfr. Part No.
8D2-11LCS

Mouser Part No
954-8D2-11LCS

Semitec

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

Datasheet

78In Stock

$1.20

$0.916

$0.788

$0.76

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 8ohms 5amps Straight Lead

8D2-15LD
Semitec
1: $1.88
23In Stock

Mfr. Part No.
8D2-15LD

Mouser Part No
954-8D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 8ohms 5amps Straight Lead

Datasheet

23In Stock

$1.88

$1.40

$1.13

$1.06

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Min.: 1
Mult.: 1

Varistors 82V 1250A 8.5mm

Z7D820
Semitec
1: $1.42
866In Stock

Mfr. Part No.
Z7D820

Mouser Part No
954-Z7D820

Semitec

Varistors 82V 1250A 8.5mm

Datasheet

866In Stock

$1.42

$0.855

$0.546

$0.507

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 15V 250W

ZS1015-T
Semitec
1: $1.77
2,225In Stock

Mfr. Part No.
ZS1015-T

Mouser Part No
954-ZS1015-T

Semitec

ESD Protection Diodes / TVS Diodes 15V 250W

Datasheet

2,225In Stock

Cut Tape

$1.77

$1.36

$0.951

$0.89

Reel

$0.709

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

NTC (Negative Temperature Coefficient) Thermistors 100kohm 0.5%

104AP-2
Semitec
1: $0.737
4,577In Stock

Mfr. Part No.
104AP-2

Mouser Part No
954-104AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 0.5%

Learn More

Datasheet

4,577In Stock

$0.737

$0.692

$0.649

$0.617

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Min.: 1
Mult.: 1

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

6D2-22LC
Semitec
1: $4.09
1In Stock
50Expected 3/4/2026

Mfr. Part No.
6D2-22LC

Mouser Part No
954-6D2-22LC

Semitec

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

Datasheet

1In Stock

50Expected 3/4/2026

$4.09

$3.34

$2.71

$2.29

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 47ohms 2amps Clinch Short Lead

47D2-18LCS
Semitec
1: $3.71
1In Stock
100Expected 3/4/2026

Mfr. Part No.
47D2-18LCS

Mouser Part No
954-47D2-18LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 47ohms 2amps Clinch Short Lead

Datasheet

1In Stock

100Expected 3/4/2026

$3.71

$3.03

$2.46

$2.28

View

Min.: 1
Mult.: 1

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

4D2-11LD
Semitec
1: $1.00
4In Stock

Mfr. Part No.
4D2-11LD

Mouser Part No
954-4D2-11LD

Semitec

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

Datasheet

4In Stock

$1.00

$0.765

$0.659

$0.635

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3ohms 8amps Straight Lead

4D2-18LD
Semitec
1: $2.77
2In Stock

Mfr. Part No.
4D2-18LD

Mouser Part No
954-4D2-18LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 3ohms 8amps Straight Lead

Datasheet

2In Stock

$2.77

$2.07

$1.65

$1.56

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1%

103AT-11
Semitec
1: $3.70
3,851In Stock
7,000Expected 13/4/2026

Mfr. Part No.
103AT-11

Mouser Part No
954-103AT-11

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1%

Learn More

Datasheet

3,851In Stock

7,000Expected 13/4/2026

$3.70

$3.28

$2.91

$2.77

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm

103AT-4-10228
Semitec
1: $1.03
6,153In Stock
6,000Expected 16/2/2026

Mfr. Part No.
103AT-4-10228

Mouser Part No
954-103AT-4-10228

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm

Learn More

Datasheet

6,153In Stock

6,000Expected 16/2/2026

$1.03

$0.967

$0.938

$0.915

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 175mm

103AT-4-70316
Semitec
1: $1.06
16,437In Stock

Mfr. Part No.
103AT-4-70316

Mouser Part No
954-103AT-4-70316

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 175mm

Learn More

Datasheet

16,437In Stock

$1.06

$1.00

$0.937

$0.892

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1%

103AT-5-1P-FT
Semitec
1: $0.765
8,229In Stock

Mfr. Part No.
103AT-5-1P-FT

Mouser Part No
954-103AT-5-1P-FT

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1%

Learn More

Datasheet

8,229In Stock

Cut Tape

$0.765

$0.723

$0.676

$0.642

View

Reel

$0.495

Min.: 1
Mult.: 1

Reel: 2,500

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 25mm

103JT-025
Semitec
1: $0.931
12,758In Stock
41,000Expected 16/3/2026

Mfr. Part No.
103JT-025

Mouser Part No
954-103JT-025

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 25mm

Learn More

Datasheet

12,758In Stock

41,000Expected 16/3/2026

$0.931

$0.883

$0.824

$0.784

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 100mm

103JT-100
Semitec
1: $2.03
5,325In Stock

Mfr. Part No.
103JT-100

Mouser Part No
954-103JT-100

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 100mm

Learn More

Datasheet

5,325In Stock

$2.03

$1.93

$1.82

$1.74

View

Min.: 1
Mult.: 1

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