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Thermistors - NTC

NTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many NTC thermistor manufacturers including Amphenol, Littelfuse, Murata, Semitec, TDK, TE Connectivity, Vishay & more. Please view our large selection of NTC thermistors below.

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Part #

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

4.7D2-13LD
Semitec
1: $1.50
200In Stock

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

200In Stock

$1.50

$1.12

$0.913

$0.775

View

Min.: 1
Mult.: 1

2900 K

4.7 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 200 C

14.5 mm

18 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 6amps Clinch lead

4.7D2-15LC
Semitec
1: $1.84
59In Stock

Mfr. Part No.
4.7D2-15LC

Mouser Part No
954-4.7D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 6amps Clinch lead

Datasheet

59In Stock

$1.84

$1.37

$1.10

$1.04

View

Min.: 1
Mult.: 1

2900 K

4.7 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 4ohms 5amps Clinch lead

4D2-14LC
Semitec
1: $1.37
424In Stock

Mfr. Part No.
4D2-14LC

Mouser Part No
954-4D2-14LC

Semitec

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

Datasheet

424In Stock

$1.37

$1.05

$0.907

$0.874

View

Min.: 1
Mult.: 1

2900 K

4 Ohms

15 %

PCB Mount

Radial

- 40 C

+ 160 C

17 mm

21 mm

17 mm

9 mm

Bulk

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

5D2-13LD
Semitec
1: $1.50
126In Stock
400Expected 30/10/2026

Mfr. Part No.
5D2-13LD

Mouser Part No
954-5D2-13LD

Semitec

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

Datasheet

126In Stock

400Expected 30/10/2026

$1.50

$1.12

$0.913

$0.775

View

Min.: 1
Mult.: 1

2900 K

5 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 3.485kohm 3%

852NT-4-R050H34G
Semitec
1: $1.47
375In Stock

Mfr. Part No.
852NT-4-R050H34G

Mouser Part No
954-852NT-4-R050H34G

Semitec

NTC (Negative Temperature Coefficient) Thermistors 3.485kohm 3%

Datasheet

375In Stock

$1.47

$1.11

$0.887

$0.832

View

Min.: 1
Mult.: 1

3450 K

3.485 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 8ohms 4amps Straight Lead

8D2-13LD
Semitec
1: $0.938
8In Stock

Mfr. Part No.
8D2-13LD

Mouser Part No
954-8D2-13LD

Semitec

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

Datasheet

8In Stock

$0.938

$0.879

$0.821

$0.778

View

Min.: 1
Mult.: 1

3000 K

8 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 10kOhms see data sheet for tolerance

MA100GG103A
Amphenol Advanced Sensors
1: $12.43
1,668In Stock

Mfr. Part No.
MA100GG103A

Mouser Part No
527-MA100GG103A

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance

Learn More

Datasheet

1,668In Stock

$12.43

$11.23

$10.78

$10.27

View

Min.: 1
Mult.: 1

MA100

3969 K

10 kOhms

0.05 C

Off-Board

Wire Lead

0 C

+ 50 C

Probe

2.03 mm

9.52 mm

2.03 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors GSFC SPACE QUALIFID THERMISTOR

SP44907X-30
TE Connectivity / Measurement Specialties
1: $808.42
11In Stock

Mfr. Part No.
SP44907X-30

Mouser Part No
824-SP44907X-30

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors GSFC SPACE QUALIFID THERMISTOR

Datasheet

11In Stock

$808.42

$786.45

$724.12

View

Min.: 1
Mult.: 1

44900

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG

USUR1000-102G-06
Littelfuse
1: $18.13
53In Stock

Mfr. Part No.
USUR1000-102G-06

Mouser Part No
576-USUR1000-102G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG

Learn More

Datasheet

53In Stock

$18.13

$16.02

$14.36

$13.60

View

Min.: 1
Mult.: 1

USUR

3892 K

1 kOhms

20 mW

2 %

Ring Lug

Wire Lead

- 40 C

+ 125 C

0.28 in

0.615 in

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1K Ohms at 200 deg C N

GC2315R-3-200
TE Connectivity / Measurement Specialties
1: $36.71
4In Stock

Mfr. Part No.
GC2315R-3-200

Mouser Part No
657-GC2315R-3-200

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors 1K Ohms at 200 deg C N

Datasheet

4In Stock

$36.71

$30.49

$29.17

$27.76

View

Min.: 1
Mult.: 1

4240 K

1 kOhms

3 %

PCB Mount

Radial

- 50 C

+ 300 C

0.083 in

2.97 in

0.083 in

0.217 in

Bulk

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.5C BEAD

KW102J2
Littelfuse
1: $5.40
35In Stock

Mfr. Part No.
KW102J2

Mouser Part No
803-KW102J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.5C BEAD

Learn More

Datasheet

35In Stock

$5.40

$4.05

$3.60

$3.47

$2.57

Min.: 1
Mult.: 1

3892 K

1 kOhms

0.5 C

PCB Mount

Radial

- 80 C

+ 135 C

0.095 in

1.5 in

0.095 in

Bulk

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.1C BEAD

PS104R2
Littelfuse
1: $3.50
448In Stock

Mfr. Part No.
PS104R2

Mouser Part No
803-PS104R2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.1C BEAD

Learn More

Datasheet

448In Stock

$3.50

$3.10

$2.79

$2.67

View

Min.: 1
Mult.: 1

4140 K

100 kOhms

0.1 C

PCB Mount

Radial

- 80 C

+ 150 C

0.095 in

1.5 in

0.095 in

Bulk

NTC (Negative Temperature Coefficient) Thermistors 100 kOhms 1% 0603 (1608 metric) SUGGESTED ALT NCU18WF104J6SRB

NCP18WF104F3SRB
Murata Electronics
1: $0.775
3,184In Stock

Mfr. Part No.
NCP18WF104F3SRB

Mouser Part No
81-NCP18WF104F3SRB

Murata Electronics

NTC (Negative Temperature Coefficient) Thermistors 100 kOhms 1% 0603 (1608 metric) SUGGESTED ALT NCU18WF104J6SRB

Learn More

Datasheet

3,184In Stock

Cut Tape

$0.775

$0.59

$0.509

$0.418

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NCP

4200 K

100 kOhms

100 mW

1 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors GSFC SPACE QUALIFID THERMISTOR

SP44901X-6
TE Connectivity / Measurement Specialties
1: $651.71
2In Stock

Mfr. Part No.
SP44901X-6

Mouser Part No
824-SP44901X-6

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors GSFC SPACE QUALIFID THERMISTOR

Datasheet

2In Stock

$651.71

$595.80

$548.83

$514.57

View

Min.: 1
Mult.: 1

44900

NTC (Negative Temperature Coefficient) Thermistors 0402 22K 5% B-4575 NTC

B57261V2223J060
TDK
1: $0.15
6,189In Stock

Mfr. Part No.
B57261V2223J060

Mouser Part No
871-B57261V2223J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 22K 5% B-4575 NTC

Learn More

Datasheet

6,189In Stock

Cut Tape

$0.15

$0.113

$0.099

$0.084

View

Reel

$0.052

MouseReel Available

Min.: 1
Mult.: 1

: 50,000

B572V2

4548 K

22 kOhms

150 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0402 (1005 metric)

1 mm

0.5 mm

0.6 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10ohms 1amps Clinch lead

10D2-05LC
Semitec
1: $0.802
162In Stock
700Expected 16/10/2026

Mfr. Part No.
10D2-05LC

Mouser Part No
954-10D2-05LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 1amps Clinch lead

Datasheet

162In Stock

700Expected 16/10/2026

$0.802

$0.607

$0.524

$0.428

View

Min.: 1
Mult.: 1

10 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 160 C

7 mm

11.5 mm

7 mm

6.8 mm

Bulk

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

10D2-07LC
Semitec
1: $0.762
726In Stock
600Expected 14/9/2026

Mfr. Part No.
10D2-07LC

Mouser Part No
954-10D2-07LC

Semitec

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

Datasheet

726In Stock

600Expected 14/9/2026

$0.762

$0.585

$0.503

$0.413

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 4amps Clinch Short Lead

10D2-13LCS
Semitec
1: $1.39
177In Stock

Mfr. Part No.
10D2-13LCS

Mouser Part No
954-10D2-13LCS

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 4amps Clinch Short Lead

Datasheet

177In Stock

$1.39

$1.04

$0.842

$0.715

View

Min.: 1
Mult.: 1

3050 K

10 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 10ohms 5amps Clinch lead

10D2-15LC
Semitec
1: $1.84
51In Stock

Mfr. Part No.
10D2-15LC

Mouser Part No
954-10D2-15LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 10ohms 5amps Clinch lead

Datasheet

51In Stock

$1.84

$1.37

$1.10

$1.04

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 10ohms 6amps Clinch lead

10D2-18LC
Semitec
1: $3.05
165In Stock

Mfr. Part No.
10D2-18LC

Mouser Part No
954-10D2-18LC

Semitec

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

Datasheet

165In Stock

$3.05

$2.35

$1.96

$1.92

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 11kohm 5%

113CT-4
Semitec
1: $1.21
475In Stock

Mfr. Part No.
113CT-4

Mouser Part No
954-113CT-4

Semitec

NTC (Negative Temperature Coefficient) Thermistors 11kohm 5%

Datasheet

475In Stock

$1.21

$0.936

$0.805

$0.778

View

Min.: 1
Mult.: 1

11 kOhms

5 %

PCB Mount

Axial

- 50 C

+ 250 C

DO-35-2

1.8 mm

4.2 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2kohm 0.5%

202AP-2
Semitec
1: $1.33
130In Stock

Mfr. Part No.
202AP-2

Mouser Part No
954-202AP-2

Semitec

NTC (Negative Temperature Coefficient) Thermistors 2kohm 0.5%

Learn More

Datasheet

130In Stock

$1.33

$1.02

$0.881

$0.85

View

Min.: 1
Mult.: 1

AP-2

3976 K

2 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 20ohms 1amps Clinch lead

20D2-08LC
Semitec
1: $1.01
411In Stock

Mfr. Part No.
20D2-08LC

Mouser Part No
954-20D2-08LC

Semitec

NTC (Negative Temperature Coefficient) Thermistors 20ohms 1amps Clinch lead

Datasheet

411In Stock

$1.01

$0.771

$0.664

$0.641

View

Min.: 1
Mult.: 1

2900 K

20 Ohms

15 %

PCB Mount

Radial

- 50 C

+ 170 C

10 mm

13 mm

10 mm

7 mm

Bulk

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

2D2-10LD
Semitec
1: $0.925
220In Stock

Mfr. Part No.
2D2-10LD

Mouser Part No
954-2D2-10LD

Semitec

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

Datasheet

220In Stock

$0.925

$0.714

$0.616

$0.594

View

Min.: 1
Mult.: 1

2 Ohms

15 %

PCB Mount

Radial

- 40 C

+ 160 C

13 mm

17 mm

13 mm

6.8 mm

Bulk

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

3D2-14LCS
Semitec
1: $1.06
313In Stock

Mfr. Part No.
3D2-14LCS

Mouser Part No
954-3D2-14LCS

Semitec

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

Datasheet

313In Stock

$1.06

$0.811

$0.699

$0.675

View

Min.: 1
Mult.: 1

3 Ohms

15 %

PCB Mount

Radial

- 40 C

+ 160 C

17 mm

21 mm

Bulk

Thermistors - NTC

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Amphenol
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111
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115
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140
143
173
175
192
197
2322
44000 Series
44900
213650
213860
213862
213864

1000 K
1300 K
2000 K
2240 K
2252 K
2300 K
2450 K
2500 K
2550 K
2600 K
2650 K
2700 K
2750 K
2773 K
2800 K
2850 K
2873 K
2880 K
2900 K
2941 K

1 mOhms
1.388 mOhms
2 mOhms
3.7 mOhms
5 mOhms
500 mOhms
700 mOhms
1 Ohms
1.3 Ohms
1.5 Ohms
2 Ohms
2.2 Ohms
2.5 Ohms
3 Ohms
3.3 Ohms
3.5 Ohms
3.9 Ohms
4 Ohms
4.7 Ohms
5 Ohms

65 uW
100 uW
120 uW
280 uW
330 uW
400 uW
500 uW
600 uW
700 uW
750 uW
800 uW
850 uW
900 uW
1 mW
1.1 mW
1.4 mW
1.5 mW
1.75 mW
1.8 mW
2 mW

0.01 C
0.05 C
0.1
0.1 %
0.1 C
0.15
0.15 C
0.2 %
0.2 C
0.25 C
0.28 C
0.4 %
0.4 C
0.44 %
0.5 %
0.5 C
0.56 C
0.75 %
0.8 %
0.88 %

+ 50 C
+ 60 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 95 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+125 C
+ 135 C
+ 150 C
+ 155 C
+ 160 C
+160 C
+ 170 C

01005 (0402 metric)
0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
0805 (2012 metric)
1205 (3212 metric)
1206 (3216 metric)
Bead
Die
Disc
DO-34
DO-35
DO-35-2
DO-41-2
Glass Probe
LL-31-2
MELF-2
MicroMELF-2
MiniMELF-2
Probe

0.28 mm
0.31 mm
0.32 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.51 mm
0.55 mm
0.58 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.02 in
0.032 in
0.039 in
1.1 mm

0.31 mm
0.4 mm
0.6 mm
0.02 in
0.025 in
0.03 in
0.0394 in
0.04 in
1 mm
1.01 mm
1.02 mm
1.05 mm
1.2 mm
1.4 mm
1.5 mm
0.063 in
1.6 mm
0.075 in
0.0787 in
2 mm

0.2 mm
0.254 mm
0.3 mm
0.31 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.55 mm
0.56 mm
0.58 mm
0.6 mm
0.65 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.0197 in

0.15 mm
0.2 mm
0.25 mm
0.3 mm
0.35 mm
0.36 mm
0.45 mm
0.5 mm
0.55 mm
0.6 mm
0.62 mm
0.66 mm
0.7 mm
0.71 mm
0.8 mm
0.85 mm
0.9 mm
0.95 mm
0.0095 in
0.015 in