.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; }

Part #

NTC Thermistors 10kohm 1% Shape 1 30 AWG 175mm

103AT-4-70316
Semitec
1: ₩1,185.6
8,184In Stock
27,000On Order

Mfr. Part #
103AT-4-70316

Mouser Part #
954-103AT-4-70316

Semitec

NTC Thermistors 10kohm 1% Shape 1 30 AWG 175mm

Learn More

Datasheet

8,184In Stock

27,000On Order

₩1,185.6

₩1,123.2

₩1,051.4

₩1,001.5

View

Min.: 1
Mult.: 1

NTC Thermistors 10kohm 5% 0402

103FT1005A5P1-T
Semitec
1: ₩8,798.4
1,850In Stock

Mfr. Part #
103FT1005A5P1-T

Mouser Part #
954-103FT1005A5P1

Semitec

NTC Thermistors 10kohm 5% 0402

Learn More

Datasheet

1,850In Stock

Cut Tape

₩8,798.4

₩7,815.6

₩7,035.6

₩6,536.4

View

Reel

₩5,288.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

NTC Thermistors Temp Sensor 10kOhm 3370k 1%

EF2G103FT-21E059
Semitec
1: ₩28,345.2
175In Stock

Mfr. Part #
EF2G103FT-21E059

Mouser Part #
954-EF2G103FT-21E059

Semitec

NTC Thermistors Temp Sensor 10kOhm 3370k 1%

Datasheet

175In Stock

₩28,345.2

₩25,038

₩22,432.8

₩21,262.8

View

Min.: 1
Mult.: 1

NTC Thermistors 5ohms 3amps Clinch Short Lead

5D2-07LCS
Semitec
1: ₩733.2
202In Stock

Mfr. Part #
5D2-07LCS

Mouser Part #
954-5D2-07LCS

Semitec

NTC Thermistors 5ohms 3amps Clinch Short Lead

Datasheet

202In Stock

₩733.2

₩564.7

₩486.7

₩399.4

View

Min.: 1
Mult.: 1

NTC Thermistors 16ohms 4amps Clinch lead

16D2-15LC
Semitec
1: ₩2,121.6
62In Stock

Mfr. Part #
16D2-15LC

Mouser Part #
954-16D2-15LC

Semitec

NTC Thermistors 16ohms 4amps Clinch lead

Datasheet

62In Stock

₩2,121.6

₩1,591.2

₩1,287

₩1,092

View

Min.: 1
Mult.: 1

NTC Thermistors 3ohms 7amps Clinch lead

3D2-15LC
Semitec
1: ₩2,277.6
141In Stock

Mfr. Part #
3D2-15LC

Mouser Part #
954-3D2-15LC

Semitec

NTC Thermistors 3ohms 7amps Clinch lead

Datasheet

141In Stock

₩2,277.6

₩1,700.4

₩1,371.2

₩1,288.6

View

Min.: 1
Mult.: 1

NTC Thermistors 4ohms 7amps Straight Lead

4D2-15LD
Semitec
1: ₩2,277.6
60In Stock

Mfr. Part #
4D2-15LD

Mouser Part #
954-4D2-15LD

Semitec

NTC Thermistors 4ohms 7amps Straight Lead

Datasheet

60In Stock

₩2,277.6

₩1,700.4

₩1,371.2

₩1,288.6

View

Min.: 1
Mult.: 1

NTC Thermistors 8ohms 3amps Clinch lead

8D2-10LC
Semitec
1: ₩1,154.4
199In Stock

Mfr. Part #
8D2-10LC

Mouser Part #
954-8D2-10LC

Semitec

NTC Thermistors 8ohms 3amps Clinch lead

Datasheet

199In Stock

₩1,154.4

₩887.6

₩764.4

₩737.9

View

Min.: 1
Mult.: 1

NTC Thermistors 100kohm 0.5%

104AP-2
Semitec
1: ₩951.6
4,515In Stock

Mfr. Part #
104AP-2

Mouser Part #
954-104AP-2

Semitec

NTC Thermistors 100kohm 0.5%

Learn More

Datasheet

4,515In Stock

₩951.6

₩901.7

₩842.4

₩801.8

View

Min.: 1
Mult.: 1

NTC Thermistors 100kohm 3%

104NT-4-R025H43G
Semitec
1: ₩1,981.2
230In Stock

Mfr. Part #
104NT-4-R025H43G

Mouser Part #
954-104NT-4-R025H43G

Semitec

NTC Thermistors 100kohm 3%

Datasheet

230In Stock

₩1,981.2

₩1,492.9

₩1,193.4

₩1,121.6

View

Min.: 1
Mult.: 1

NTC Thermistors 10ohms 2amps Straight Lead

10D2-07LD
Semitec
1: ₩873.6
1,177In Stock

Mfr. Part #
10D2-07LD

Mouser Part #
954-10D2-07LD

Semitec

NTC Thermistors 10ohms 2amps Straight Lead

Datasheet

1,177In Stock

₩873.6

₩670.8

₩577.2

₩474.2

View

Min.: 1
Mult.: 1

NTC Thermistors 10ohms 5amps Straight Lead

10D2-15LD
Semitec
1: ₩2,277.6
214In Stock
200Expected 10/16/2026

Mfr. Part #
10D2-15LD

Mouser Part #
954-10D2-15LD

Semitec

NTC Thermistors 10ohms 5amps Straight Lead

Datasheet

214In Stock

200Expected 10/16/2026

₩2,277.6

₩1,700.4

₩1,371.2

₩1,288.6

View

Min.: 1
Mult.: 1

NTC Thermistors 12ohms 5amps Clinch lead

12D2-15LC
Semitec
1: ₩2,277.6
111In Stock

Mfr. Part #
12D2-15LC

Mouser Part #
954-12D2-15LC

Semitec

NTC Thermistors 12ohms 5amps Clinch lead

Datasheet

111In Stock

₩2,277.6

₩1,700.4

₩1,371.2

₩1,288.6

View

Min.: 1
Mult.: 1

NTC Thermistors 1ohms 6amps Clinch lead

1D2-13LC
Semitec
1: ₩1,700.4
88In Stock

Mfr. Part #
1D2-13LC

Mouser Part #
954-1D2-13LC

Semitec

NTC Thermistors 1ohms 6amps Clinch lead

Datasheet

88In Stock

₩1,700.4

₩1,287

₩1,029.6

₩967.2

View

Min.: 1
Mult.: 1

NTC Thermistors 20kohm 1%

203AT-2
Semitec
1: ₩795.6
3,866In Stock

Mfr. Part #
203AT-2

Mouser Part #
954-203AT-2

Semitec

NTC Thermistors 20kohm 1%

Learn More

Datasheet

3,866In Stock

₩795.6

₩706.7

₩705.1

₩613.1

View

Min.: 1
Mult.: 1

NTC Thermistors 2.252kohm 0.5%

232AP-2
Semitec
1: ₩1,528.8
390In Stock

Mfr. Part #
232AP-2

Mouser Part #
954-232AP-2

Semitec

NTC Thermistors 2.252kohm 0.5%

Learn More

Datasheet

390In Stock

₩1,528.8

₩1,173.1

₩1,010.9

₩975

View

Min.: 1
Mult.: 1

NTC Thermistors 2ohms 8amps Straight Lead

2D2-15LD
Semitec
1: ₩2,402.4
106In Stock

Mfr. Part #
2D2-15LD

Mouser Part #
954-2D2-15LD

Semitec

NTC Thermistors 2ohms 8amps Straight Lead

Datasheet

106In Stock

₩2,402.4

₩1,794

₩1,446.1

₩1,358.8

View

Min.: 1
Mult.: 1

NTC Thermistors 41kohm 3%

413ET-2
Semitec
1: ₩1,513.2
200In Stock

Mfr. Part #
413ET-2

Mouser Part #
954-413ET-2

Semitec

NTC Thermistors 41kohm 3%

Learn More

Datasheet

200In Stock

₩1,513.2

₩1,156

₩996.8

₩961

View

Min.: 1
Mult.: 1

NTC Thermistors 4ohms 8amps Straight Lead

4D2-22LD
Semitec
1: ₩3,806.4
234In Stock

Mfr. Part #
4D2-22LD

Mouser Part #
954-4D2-22LD

Semitec

NTC Thermistors 4ohms 8amps Straight Lead

Datasheet

234In Stock

₩3,806.4

₩2,948.4

₩2,605.2

₩2,199.6

View

Min.: 1
Mult.: 1

NTC Thermistors 5ohms 2amps Clinch Short Lead

5D2-05LCS
Semitec
1: ₩904.8
123In Stock
400Expected 10/16/2026

Mfr. Part #
5D2-05LCS

Mouser Part #
954-5D2-05LCS

Semitec

NTC Thermistors 5ohms 2amps Clinch Short Lead

Datasheet

123In Stock

400Expected 10/16/2026

₩904.8

₩694.2

₩599

₩491.4

View

Min.: 1
Mult.: 1

NTC Thermistors 83kohm 3%

833ET-2
Semitec
1: ₩1,170
317In Stock

Mfr. Part #
833ET-2

Mouser Part #
954-833ET-2

Semitec

NTC Thermistors 83kohm 3%

Learn More

Datasheet

317In Stock

₩1,170

₩889.2

₩766

₩739.4

View

Min.: 1
Mult.: 1

NTC Thermistors 6ohms 6amps Straight Lead

8D2-18LD
Semitec
1: ₩3,494.4
258In Stock

Mfr. Part #
8D2-18LD

Mouser Part #
954-8D2-18LD

Semitec

NTC Thermistors 6ohms 6amps Straight Lead

Datasheet

258In Stock

₩3,494.4

₩2,698.8

₩2,246.4

₩2,199.6

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 27V 250W

ZS1027U-T
Semitec
1: ₩2,527.2
366In Stock

Mfr. Part #
ZS1027U-T

Mouser Part #
954-ZS1027U-T

Semitec

ESD Protection Diodes / TVS Diodes 27V 250W

Datasheet

366In Stock

Cut Tape

₩2,527.2

₩1,591.2

₩1,053

₩825.2

Reel

₩631.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

NTC Thermistors 15ohms 3amps Straight Lead

15D2-13LD
Semitec
1: ₩1,575.6
290In Stock

Mfr. Part #
15D2-13LD

Mouser Part #
954-15D2-13LD

Semitec

NTC Thermistors 15ohms 3amps Straight Lead

Datasheet

290In Stock

₩1,575.6

₩1,187.2

₩950

₩892.3

View

Min.: 1
Mult.: 1

NTC Thermistors 15ohms 4amps Straight Lead

15D2-15LD
Semitec
1: ₩1,762.8
50In Stock

Mfr. Part #
15D2-15LD

Mouser Part #
954-15D2-15LD

Semitec

NTC Thermistors 15ohms 4amps Straight Lead

Datasheet

50In Stock

₩1,762.8

₩1,319.8

₩1,071.7

₩909.5

View

Min.: 1
Mult.: 1

Semitec Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support