.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: 338

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors 5ohms 5amps Straight Lead 5D2-13LD Semitec 1: 1,11 € 2In Stock 400Expected 11/12/2026	Mfr. Part No. 5D2-13LD Mouser Part No 954-5D2-13LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 5amps Straight Lead	Datasheet	2In Stock 400Expected 11/12/2026	1,11 € 0,831 € 0,675 € 0,573 € View 0,512 € 0,481 € 0,442 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 47ohms 2amps Clinch Short Lead 47D2-18LCS Semitec 1: 2,69 € 1In Stock	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	2,69 € 2,19 € 1,78 € 1,65 € View 1,57 € 1,38 € 1,33 € 1,24 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Straight Lead 5D2-07LD Semitec 1: 0,443 € 5In Stock	Mfr. Part No. 5D2-07LD Mouser Part No 954-5D2-07LD	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5ohms 3amps Straight Lead	Datasheet	5In Stock	0,443 € 0,334 € 0,288 € 0,235 € View 0,207 € 0,198 € 0,18 € 0,173 € 0,167 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% 103AT-2 Semitec 1: 0,583 € 133 443In Stock 128 200Expected 11/12/2026	Mfr. Part No. 103AT-2 Mouser Part No 954-103AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Learn More about Semitec atet	Datasheet	133 443In Stock 128 200Expected 11/12/2026	0,583 € 0,548 € 0,512 € 0,488 € View 0,465 € 0,418 € 0,402 € 0,368 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 25mm 103JT-025 Semitec 1: 0,674 € 50 098In Stock	Mfr. Part No. 103JT-025 Mouser Part No 954-103JT-025	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 25mm Learn More about Semitec jt	Datasheet	50 098In Stock	0,674 € 0,639 € 0,597 € 0,567 € View 0,506 € 0,44 € 0,399 € 0,365 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% 103AT-11 Semitec 1: 2,31 € 3 678In Stock 8 000Expected 08/01/2027	Mfr. Part No. 103AT-11 Mouser Part No 954-103AT-11	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Learn More about Semitec atet	Datasheet	3 678In Stock 8 000Expected 08/01/2027	2,31 € 2,21 € 2,08 € 2,00 € View 1,91 € 1,72 € 1,66 € 1,62 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm 103AT-4-10228 Semitec 1: 0,55 € 7 393In Stock	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 about Semitec atet	Datasheet	7 393In Stock	0,55 € 0,527 € 0,492 € 0,468 € View 0,446 € 0,403 € 0,387 € 0,354 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 100mm 103AT-4-70261 Semitec 1: 0,704 € 29 453In Stock	Mfr. Part No. 103AT-4-70261 Mouser Part No 954-103AT-4-70261	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 100mm Learn More about Semitec atet	Datasheet	29 453In Stock	0,704 € 0,665 € 0,622 € 0,593 € View 0,565 € 0,511 € 0,491 € 0,461 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 175mm 103AT-4-70316 Semitec 1: 0,765 € 7 430In Stock 27 000On Order	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 about Semitec atet	Datasheet	7 430In Stock 27 000On Order On Order Ship Dates Mfr. No: 103AT-4-70316 Stock: 7 430 Can Dispatch Immediately On Order: 8 200 Expected 13/11/2026 18 800 Expected 11/12/2026 Factory Lead Time: 17 Weeks	0,765 € 0,724 € 0,678 € 0,646 € View 0,617 € 0,557 € 0,536 € 0,493 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm 103AT-4-70374 Semitec 1: 0,724 € 25 818In Stock 32 800Expected 17/02/2027	Mfr. Part No. 103AT-4-70374 Mouser Part No 954-103AT-4-70374	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm Learn More about Semitec atet	Datasheet	25 818In Stock 32 800Expected 17/02/2027	0,724 € 0,681 € 0,638 € 0,607 € View 0,579 € 0,578 € 0,516 € 0,493 € 0,452 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 120mm 103AT-4-70378 Semitec 1: 0,684 € 5 062In Stock	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 Learn More about Semitec atet	Datasheet	5 062In Stock	0,684 € 0,648 € 0,606 € 0,577 € View 0,551 € 0,517 € 0,497 € 0,477 € 0,438 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 5% 0402 103FT1005A5P1-T Semitec 1: 5,67 € 1 501In Stock	Mfr. Part No. 103FT1005A5P1-T Mouser Part No 954-103FT1005A5P1	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 5% 0402 Learn More about Semitec micro thin ft thermistors	Datasheet	1 501In Stock	Cut Tape 5,67 € 5,04 € 4,54 € 4,22 € View Reel 3,41 € 4,02 € 3,85 € 3,52 € 3,41 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 50mm 103JT-050 Semitec 1: 1,03 € 22 613In Stock 31 000Expected 08/01/2027	Mfr. Part No. 103JT-050 Mouser Part No 954-103JT-050	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 50mm Learn More about Semitec jt	Datasheet	22 613In Stock 31 000Expected 08/01/2027	1,03 € 0,77 € 0,616 € 0,579 € View 0,564 € 0,475 € 0,447 € 0,409 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 75mm 103JT-075 Semitec 1: 1,19 € 8 037In Stock 13 000Expected 11/12/2026	Mfr. Part No. 103JT-075 Mouser Part No 954-103JT-075	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 75mm Learn More about Semitec jt	Datasheet	8 037In Stock 13 000Expected 11/12/2026	1,19 € 1,13 € 1,06 € 1,00 € View 0,96 € 0,861 € 0,808 € 0,745 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 100mm 103JT-100 Semitec 1: 1,53 € 2 126In Stock	Mfr. Part No. 103JT-100 Mouser Part No 954-103JT-100	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 100mm Learn More about Semitec jt	Datasheet	2 126In Stock	1,53 € 1,46 € 1,37 € 1,31 € View 1,26 € 1,15 € 1,09 € 1,01 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors .33mm, 14k Ohm +/-3% Tolerance 223Fu3122-07U015 Semitec 1: 29,21 € 95In Stock	Mfr. Part No. 223Fu3122-07U015 Mouser Part No 954-223FU3122-07U015	Semitec	NTC (Negative Temperature Coefficient) Thermistors .33mm, 14k Ohm +/-3% Tolerance Learn More about Semitec f micro thermistor assembly	Datasheet	95In Stock	29,21 € 26,75 € 25,83 € 23,87 € View 23,33 € 22,82 € 22,81 € 21,47 € Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 27V 250W ZS1027-T Semitec 1: 2,16 € 1 098In Stock End of Life	Mfr. Part No. ZS1027-T Mouser Part No 954-ZS1027-T End of Life	Semitec	ESD Protection Diodes / TVS Diodes 27V 250W	Datasheet	1 098In Stock	Cut Tape 2,16 € 1,39 € 1,05 € 0,935 € Reel 0,648 € View 0,742 € 0,632 € 0,618 € 0,592 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
ESD Protection Diodes / TVS Diodes 39V 250W ZS1039U-T Semitec 1: 1,86 € 1 327In Stock End of Life	Mfr. Part No. ZS1039U-T Mouser Part No 954-ZS1039U-T End of Life	Semitec	ESD Protection Diodes / TVS Diodes 39V 250W	Datasheet	1 327In Stock	Cut Tape 1,86 € 1,19 € 0,884 € 0,79 € Reel 0,541 € View 0,623 € 0,48 € 0,479 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
NTC (Negative Temperature Coefficient) Thermistors 1kohm 1% 102AT-2 Semitec 1: 0,704 € 22In Stock 400On Order	Mfr. Part No. 102AT-2 Mouser Part No 954-102AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 1kohm 1% Learn More about Semitec atet	Datasheet	22In Stock 400On Order On Order Ship Dates Mfr. No: 102AT-2 Stock: 22 Can Dispatch Immediately On Order: 200 Expected 25/01/2027 200 Expected 15/02/2027 Factory Lead Time: 18 Weeks	0,704 € 0,664 € 0,622 € 0,592 € View 0,565 € 0,51 € 0,49 € 0,45 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5% 103AP-2-A Semitec 1: 0,594 € 140In Stock 800Expected 08/01/2027	Mfr. Part No. 103AP-2-A Mouser Part No 954-103AP-2-A	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 0.5% Learn More about Semitec ap	Datasheet	140In Stock 800Expected 08/01/2027	0,594 € 0,559 € 0,523 € 0,497 € View 0,475 € 0,428 € 0,41 € 0,376 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 103ET-1 Semitec 1: 0,905 € 215In Stock	Mfr. Part No. 103ET-1 Mouser Part No 954-103ET-1	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% Learn More about Semitec atet	Datasheet	215In Stock	0,905 € 0,853 € 0,733 € 0,69 € View 0,673 € 0,656 € 0,546 € 0,525 € 0,483 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 103ET-2 Semitec 1: 0,966 € 163In Stock	Mfr. Part No. 103ET-2 Mouser Part No 954-103ET-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% Learn More about Semitec atet	Datasheet	163In Stock	0,966 € 0,744 € 0,642 € 0,619 € View 0,527 € 0,459 € 0,404 € 0,37 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10 kohm 1% 0402 103KT1005T-1P Semitec 1: 0,221 € 7 538In Stock 30 000Expected 12/11/2026	Mfr. Part No. 103KT1005T-1P Mouser Part No 954-103KT1005T-1P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10 kohm 1% 0402 Learn More about Semitec kt	Datasheet	7 538In Stock 30 000Expected 12/11/2026	Cut Tape 0,221 € 0,202 € 0,178 € 0,169 € Reel 0,113 € View 0,145 € 0,138 € 0,125 € 0,11 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603 103KT1608T-2P Semitec 1: 0,201 € 3 958In Stock	Mfr. Part No. 103KT1608T-2P Mouser Part No 954-103KT1608T-2P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603 Learn More about Semitec kt	Datasheet	3 958In Stock	Cut Tape 0,201 € 0,185 € 0,163 € 0,154 € Reel 0,115 € View 0,135 € 0,12 € 0,109 € 0,106 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603 103KT1608T-3P Semitec 1: 0,231 € 170In Stock 4 000Expected 08/01/2027	Mfr. Part No. 103KT1608T-3P Mouser Part No 954-103KT1608T-3P	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 3% 0603 Learn More about Semitec kt	Datasheet	170In Stock 4 000Expected 08/01/2027	Cut Tape 0,231 € 0,214 € 0,188 € 0,156 € Reel 0,11 € View 0,132 € 0,116 € 0,105 € 0,103 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000

Semitec Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

Semitec Circuit Protection

Types of Circuit Protection