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Semitec Thermistors - NTC

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Part #

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm

103AT-4-70374
Semitec
1: $0.83
19,481In Stock
17,225Expected 15/05/2026

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

Datasheet

19,481In Stock

17,225Expected 15/05/2026

$0.83

$0.782

$0.665

$0.625

View

Min.: 1
Mult.: 1

3435 K

10 kOhms

1 %

Off-Board

Wire Lead

- 50 C

+ 90 C

2.5 mm

50 mm

2.5 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 75mm

103JT-075
Semitec
1: $1.28
4,594In Stock
4,000Expected 06/03/2026

Mfr. Part No.
103JT-075

Mouser Part No
954-103JT-075

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 75mm

Learn More

Datasheet

4,594In Stock

4,000Expected 06/03/2026

$1.28

$1.22

$1.09

$1.03

View

Min.: 1
Mult.: 1

3435 K

10 kOhms

3.5 mW

1 %

Off-Board

Wire Lead

- 50 C

+ 125 C

3.6 mm

75 mm

3.6 mm

0.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Temp Sensor 10kOhm 3370k 1%

EF2G103FT-21E059
Semitec
1: $18.17
977In Stock

Mfr. Part No.
EF2G103FT-21E059

Mouser Part No
954-EF2G103FT-21E059

Semitec

NTC (Negative Temperature Coefficient) Thermistors Temp Sensor 10kOhm 3370k 1%

Datasheet

977In Stock

$18.17

$16.05

$14.38

$13.63

View

Min.: 1
Mult.: 1

3370 K

10 kOhms

1 %

SMD/SMT

- 20 C

+ 100 C

3 mm

20 mm

NTC (Negative Temperature Coefficient) Thermistors 100kohm 1%

104AT-2
Semitec
1: $0.58
14,930In Stock

Mfr. Part No.
104AT-2

Mouser Part No
954-104AT-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 1%

Learn More

Datasheet

14,930In Stock

$0.58

$0.549

$0.513

$0.488

View

Min.: 1
Mult.: 1

4665 K

100 kOhms

10 mW

1 %

PCB Mount

Radial

- 50 C

+ 110 C

17 mm

3.7 mm

2.4 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm

ED2F103A2-71041
Semitec
1: $0.70
9,936In Stock

Mfr. Part No.
ED2F103A2-71041

Mouser Part No
954-ED2F103A2-71041

Semitec

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm

Datasheet

9,936In Stock

$0.70

$0.661

$0.618

$0.588

View

Min.: 1
Mult.: 1

10 kOhms

1 %

Off-Board

Wire Lead

- 50 C

+ 90 C

2.5 mm

55 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch lead

10D2-18LC
Semitec
1: $2.24
247In Stock

Mfr. Part No.
10D2-18LC

Mouser Part No
954-10D2-18LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 6amps Clinch lead

Datasheet

247In Stock

$2.24

$1.73

$1.44

$1.41

View

Min.: 1
Mult.: 1

3100 K

10 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

19.5 mm

23 mm

19.5 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 15ohms 2amps Straight Lead

15D2-08LD
Semitec
1: $0.74
352In Stock

Mfr. Part No.
15D2-08LD

Mouser Part No
954-15D2-08LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 15ohms 2amps Straight Lead

Datasheet

352In Stock

$0.74

$0.567

$0.488

$0.471

View

Min.: 1
Mult.: 1

15 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 170 C

10 mm

13 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603

103KT1608T-2P
Semitec
1: $0.26
68In Stock
4,000Expected 05/06/2026

Mfr. Part No.
103KT1608T-2P

Mouser Part No
954-103KT1608T-2P

Semitec

NTC (Negative Temperature Coefficient) Thermistors 103kohm 2% 0603

Learn More

Datasheet

68In Stock

4,000Expected 05/06/2026

Cut Tape

$0.26

$0.227

$0.20

$0.16

Reel

$0.114

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

3435 K

10 kOhms

4.5 mW

2 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0603 (1608 metric)

1.6 mm

0.8 mm

0.95 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

104NT-4-R025H43G
Semitec
1: $1.27
594In Stock

Mfr. Part No.
104NT-4-R025H43G

Mouser Part No
954-104NT-4-R025H43G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 100kohm 3%

Datasheet

594In Stock

$1.27

$0.957

$0.765

$0.719

View

Min.: 1
Mult.: 1

4390 K

100 kOhms

3 %

PCB Mount

Radial

- 50 C

+ 300 C

1.25 mm

70 mm

1.25 mm

2.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Straight Lead

10D2-07LD
Semitec
1: $0.56
1,500In Stock

Mfr. Part No.
10D2-07LD

Mouser Part No
954-10D2-07LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps Straight Lead

Datasheet

1,500In Stock

$0.56

$0.43

$0.37

$0.304

View

Min.: 1
Mult.: 1

10 Ohms

15 %

PCB Mount

Radial

- 40 C

+ 160 C

11 mm

13 mm

11 mm

6.8 mm

Bulk

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

10D2-08LCS
Semitec
1: $0.74
719In Stock

Mfr. Part No.
10D2-08LCS

Mouser Part No
954-10D2-08LCS

Semitec

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

Datasheet

719In Stock

$0.74

$0.567

$0.488

$0.471

View

Min.: 1
Mult.: 1

2800 K

10 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 170 C

10 mm

13 mm

10 mm

6.8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Straight Lead

10D2-15LD
Semitec
1: $1.46
193In Stock
300Expected 24/06/2026

Mfr. Part No.
10D2-15LD

Mouser Part No
954-10D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Straight Lead

Datasheet

193In Stock

300Expected 24/06/2026

$1.46

$1.09

$0.879

$0.826

View

Min.: 1
Mult.: 1

3000 K

10 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

16.5 mm

20 mm

16.5 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 12ohms 5amps Clinch lead

12D2-15LC
Semitec
1: $1.35
79In Stock

Mfr. Part No.
12D2-15LC

Mouser Part No
954-12D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 12ohms 5amps Clinch lead

Datasheet

79In Stock

$1.35

$1.01

$0.811

$0.762

View

Min.: 1
Mult.: 1

3050 K

12 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

16.5 mm

20 mm

16.5 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1ohms 6amps Clinch lead

1D2-13LC
Semitec
1: $1.09
168In Stock

Mfr. Part No.
1D2-13LC

Mouser Part No
954-1D2-13LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 1ohms 6amps Clinch lead

Datasheet

168In Stock

$1.09

$0.825

$0.66

$0.62

View

Min.: 1
Mult.: 1

2650 K

1 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

14.5 mm

18 mm

14.5 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2.252kohm 0.5%

232AP-2
Semitec
1: $0.98
600In Stock

Mfr. Part No.
232AP-2

Mouser Part No
954-232AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2.252kohm 0.5%

Learn More

Datasheet

600In Stock

$0.98

$0.752

$0.648

$0.625

View

Min.: 1
Mult.: 1

AP-2

3976 K

2.252 kOhms

6 mW

0.5 %

PCB Mount

Radial

- 60 C

+ 150 C

17 mm

3.7 mm

2.6 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Straight Lead

2D2-15LD
Semitec
1: $1.54
6In Stock
100Expected 27/05/2026

Mfr. Part No.
2D2-15LD

Mouser Part No
954-2D2-15LD

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2ohms 8amps Straight Lead

Datasheet

6In Stock

100Expected 27/05/2026

$1.54

$1.15

$0.927

$0.871

View

Min.: 1
Mult.: 1

2 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

16.5 mm

20 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 41kohm 3%

413ET-2
Semitec
1: $0.97
200In Stock

Mfr. Part No.
413ET-2

Mouser Part No
954-413ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 41kohm 3%

Learn More

Datasheet

200In Stock

$0.97

$0.741

$0.639

$0.616

View

Min.: 1
Mult.: 1

41 kOhms

3 %

PCB Mount

Radial

- 40 C

+ 100 C

1.6 mm

4 mm

Bulk

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

4D2-22LD
Semitec
1: $2.44
244In Stock

Mfr. Part No.
4D2-22LD

Mouser Part No
954-4D2-22LD

Semitec

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

Datasheet

244In Stock

$2.44

$1.89

$1.67

$1.41

View

Min.: 1
Mult.: 1

2900 K

4 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

23 mm

26.5 mm

23 mm

8.5 mm

Bulk

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

5D2-05LCS
Semitec
1: $0.58
158In Stock

Mfr. Part No.
5D2-05LCS

Mouser Part No
954-5D2-05LCS

Semitec

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

Datasheet

158In Stock

$0.58

$0.445

$0.384

$0.315

View

Min.: 1
Mult.: 1

5 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 150 C

8.5 mm

11.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 83kohm 3%

833ET-2
Semitec
1: $0.75
327In Stock

Mfr. Part No.
833ET-2

Mouser Part No
954-833ET-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 83kohm 3%

Learn More

Datasheet

327In Stock

$0.75

$0.57

$0.491

$0.474

View

Min.: 1
Mult.: 1

4013 K

83 kOhms

3 %

PCB Mount

Radial

- 40 C

+ 100 C

1.6 mm

45 mm

1.6 mm

4 mm

Bulk

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

8D2-18LD
Semitec
1: $2.24
29In Stock
250Expected 06/03/2026

Mfr. Part No.
8D2-18LD

Mouser Part No
954-8D2-18LD

Semitec

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

Datasheet

29In Stock

250Expected 06/03/2026

$2.24

$1.73

$1.44

$1.41

View

Min.: 1
Mult.: 1

3050 K

6 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

19.5 mm

23 mm

19.5 mm

8 mm

Bulk

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

View

Min.: 1
Mult.: 1

4132 K

100 kOhms

3 %

PCB Mount

Radial

- 40 C

+ 90 C

1.5 mm

87 mm

1.5 mm

4 mm

Bulk

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

View

Min.: 1
Mult.: 1

3000 K

10 Ohms

15 %

PCB Mount

Radial

- 40 C

+ 160 C

15 mm

19 mm

15 mm

6.8 mm

Bulk

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

View

Min.: 1
Mult.: 1

3050 K

12 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

16.5 mm

20 mm

16.5 mm

8 mm

Bulk

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

View

Min.: 1
Mult.: 1

16 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 170 C

11.5 mm

15 mm

Bulk

Semitec Thermistors - NTC

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2650 K
2700 K
2800 K
2900 K
2950 K
3000 K
3050 K
3100 K
3182 K
3200 K
3250 K
3270 K
3324 K
3370 K
3410 K
3435 K
3450 K
3454 K
3500 K
3525 K

1 mOhms
1 Ohms
1.5 Ohms
2 Ohms
3 Ohms
4 Ohms
4.7 Ohms
5 Ohms
6 Ohms
8 Ohms
10 Ohms
12 Ohms
15 Ohms
16 Ohms
20 Ohms
22 Ohms
47 Ohms
1 kOhms
2 kOhms
2.252 kOhms

0.28 mm
0.51 mm
1.25 mm
1.5 mm
1.6 mm
1.8 mm
2.5 mm
3 mm
3.6 mm
7 mm
8.5 mm
9 mm
10 mm
11 mm
11.5 mm
13 mm
14.5 mm
15 mm
16.5 mm
17 mm

1 mm
1.5 mm
1.6 mm
2.3 mm
4 mm
4.2 mm
9 mm
11 mm
11.5 mm
13 mm
15 mm
17 mm
18 mm
19 mm
20 mm
21 mm
23 mm
25 mm
26.5 mm
30 mm

0.3 mm
0.5 mm
0.8 mm
1.25 mm
1.5 mm
1.6 mm
1.8 mm
2.5 mm
3.5 mm
3.6 mm
3.7 mm
6 mm
7 mm
8 mm
8.5 mm
9 mm
10 mm
11 mm
11.5 mm
13 mm