.hide-partial { max-height: none; } .show-more { display: none; }

Semitec Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 457

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

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

104KT1608T-3P
Semitec
1: €0.191

Mfr. Part No.
104KT1608T-3P

Mouser Part No
954-104KT1608T-3P

Semitec

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

Learn More

Datasheet

More Info Available

Cut Tape

€0.191

€0.176

€0.155

€0.147

Reel

€0.111

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

104NT-4-R025H42G
Semitec
1: €0.775

Mfr. Part No.
104NT-4-R025H42G

Mouser Part No
954-104NT-4-R025H42G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

Datasheet

More Info Available

€0.775

€0.734

€0.688

€0.656

View

Min.: 1
Mult.: 1

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

10D2-08LC
Semitec
1: €0.744
2,581On Order

Mfr. Part No.
10D2-08LC

Mouser Part No
954-10D2-08LC

Semitec

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

Datasheet

2,581On Order

€0.744

€0.57

€0.491

€0.474

View

Min.: 1
Mult.: 1

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

10D2-18LD
Semitec
1: €1.45

Mfr. Part No.
10D2-18LD

Mouser Part No
954-10D2-18LD

Semitec

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

Datasheet

More Info Available

€1.45

€1.38

€1.30

€1.23

View

Min.: 1
Mult.: 1

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

16D2-07LCS
Semitec
1: €0.563

Mfr. Part No.
16D2-07LCS

Mouser Part No
954-16D2-07LCS

Semitec

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

Datasheet

More Info Available

€0.563

€0.433

€0.372

€0.306

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2kohm 1%

202AT-2
Semitec
1: €0.966
598On Order

Mfr. Part No.
202AT-2

Mouser Part No
954-202AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2kohm 1%

Learn More

Datasheet

598On Order

€0.966

€0.739

€0.637

€0.615

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 200kohm 0.5%

204AP-2
Semitec
1: €0.594
393On Order

Mfr. Part No.
204AP-2

Mouser Part No
954-204AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 200kohm 0.5%

Learn More

Datasheet

393On Order

€0.594

€0.559

€0.523

€0.497

View

Min.: 1
Mult.: 1

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

20D2-05LD
Semitec
1: €0.583

Mfr. Part No.
20D2-05LD

Mouser Part No
954-20D2-05LD

Semitec

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

Datasheet

More Info Available

€0.583

€0.448

€0.386

€0.317

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 30kohm 3%

303ET-2
Semitec
1: €0.825

Mfr. Part No.
303ET-2

Mouser Part No
954-303ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 30kohm 3%

Learn More

Datasheet

More Info Available

€0.825

€0.629

€0.541

€0.522

View

Min.: 1
Mult.: 1

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

3D2-22LC
Semitec
1: €2.00
100On Order

Mfr. Part No.
3D2-22LC

Mouser Part No
954-3D2-22LC

Semitec

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

Datasheet

100On Order

€2.00

€1.91

€1.80

€1.71

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 5amps Straight Lead

4.7D2-13LD
Semitec
1: €1.11

Mfr. Part No.
4.7D2-13LD

Mouser Part No
954-4.7D2-13LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 5amps Straight Lead

Datasheet

More Info Available

€1.11

€0.831

€0.675

€0.573

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3%

493NT-4-R100H40G
Semitec
1: €0.684

Mfr. Part No.
493NT-4-R100H40G

Mouser Part No
954-493NT-4-R100H40G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 3.3kohm 3%

Datasheet

More Info Available

€0.684

€0.647

€0.606

€0.577

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5Kohm 3%

502NT-4-R025H39G
Semitec
1: €1.60

Mfr. Part No.
502NT-4-R025H39G

Mouser Part No
954-502NT-4-R025H39G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 5Kohm 3%

Datasheet

More Info Available

€1.60

€1.20

€0.962

€0.904

View

Min.: 1
Mult.: 1

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

503KT1608T-1P
Semitec
1: €0.191

Mfr. Part No.
503KT1608T-1P

Mouser Part No
954-503KT1608T-1P

Semitec

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

Learn More

Datasheet

More Info Available

Cut Tape

€0.191

€0.18

€0.158

€0.15

Reel

€0.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 500kohm 3%

504NT-4-R025H45G
Semitec
1: €5.31

Mfr. Part No.
504NT-4-R025H45G

Mouser Part No
954-504NT-4-R025H45G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 500kohm 3%

Datasheet

More Info Available

€5.31

€3.65

€3.40

€0.611

View

Min.: 1
Mult.: 1

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

5D2-13LC
Semitec
1: €0.694

Mfr. Part No.
5D2-13LC

Mouser Part No
954-5D2-13LC

Semitec

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

Datasheet

More Info Available

€0.694

€0.65

€0.608

€0.607

View

Min.: 1
Mult.: 1

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

8D2-18LC
Semitec
1: €2.25
204On Order

Mfr. Part No.
8D2-18LC

Mouser Part No
954-8D2-18LC

Semitec

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

Datasheet

204On Order

€2.25

€1.74

€1.45

€1.42

View

Min.: 1
Mult.: 1

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

ED2F103A2-61044
Semitec
1: €0.714
5,867On Order

Mfr. Part No.
ED2F103A2-61044

Mouser Part No
954-ED2F103A2-61044

Semitec

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

Datasheet

5,867On Order

€0.714

€0.671

€0.628

€0.599

View

Min.: 1
Mult.: 1

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

ED2F103A2-91007
Semitec
1: €1.16

Mfr. Part No.
ED2F103A2-91007

Mouser Part No
954-ED2F103A2-91007

Semitec

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

Datasheet

More Info Available

€1.16

€0.869

€0.696

€0.654

View

Min.: 1
Mult.: 1

Varistors 220V 2500A 12.5mm

Z10D221
Semitec
1: €1.42
850On Order

Mfr. Part No.
Z10D221

Mouser Part No
954-Z10D221

Semitec

Varistors 220V 2500A 12.5mm

Datasheet

850On Order

€1.42

€0.867

€0.567

€0.527

View

Min.: 1
Mult.: 1

Varistors 470V 4500A 16mm

Z15D471
Semitec
1: €1.87

Mfr. Part No.
Z15D471

Mouser Part No
954-Z15D471

Semitec

Varistors 470V 4500A 16mm

Datasheet

More Info Available

€1.87

€1.16

€0.795

€0.743

View

Min.: 1
Mult.: 1

Varistors 82V 4500A 16mm

Z15D820
Semitec
1: €1.70
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
Z15D820

Mouser Part No
954-Z15D820

Semitec

Varistors 82V 4500A 16mm

Datasheet

Non-Stocked Lead-Time 17 Weeks

€1.70

€1.05

€0.691

€0.646

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 27V 250W

ZS1027-T
Semitec
1: €1.81

Mfr. Part No.
ZS1027-T

Mouser Part No
954-ZS1027-T

Semitec

ESD Protection Diodes / TVS Diodes 27V 250W

Datasheet

More Info Available

Cut Tape

€1.81

€1.16

€0.775

€0.613

Reel

€0.533

€0.514

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Varistors 33V 500A 12.5mm

Z10D330
Semitec
1: €1.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Z10D330

Mouser Part No
954-Z10D330

Semitec

Varistors 33V 500A 12.5mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

€1.43

€0.868

€0.567

€0.527

View

Min.: 1
Mult.: 1

Varistors 200V 6500A 22.5mm

Z21D201
Semitec
1: €2.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
Z21D201

Mouser Part No
954-Z21D201

Semitec

Varistors 200V 6500A 22.5mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

€2.47

€1.58

€1.33

€1.13

View

Min.: 1
Mult.: 1

Semitec Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support