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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 ICL family, 18 ohm, I lead, 20 mm size, 3300 Beta, J Beta Tol., B1 Beta Def.

ICL181D20MIC
Eaton Electronics
1: $3.06
200In Stock

Mfr. Part No.
ICL181D20MIC

Mouser Part No
504-ICL181D20MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 18 ohm, I lead, 20 mm size, 3300 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

200In Stock

$3.06

$2.37

$1.97

$1.93

View

Min.: 1
Mult.: 1

ICL

3300 K

18 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 18 ohm, I lead, 25 mm size, 3400 Beta, J Beta Tol., B1 Beta Def.

ICL181D25MIC
Eaton Electronics
1: $4.42
100In Stock

Mfr. Part No.
ICL181D25MIC

Mouser Part No
504-ICL181D25MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 18 ohm, I lead, 25 mm size, 3400 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

100In Stock

$4.42

$3.32

$2.95

$2.79

View

Min.: 1
Mult.: 1

ICL

3400 K

18 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 25 mm size, 3100 Beta, J Beta Tol., B1 Beta Def.

ICL470D25MIC
Eaton Electronics
1: $4.42
100In Stock

Mfr. Part No.
ICL470D25MIC

Mouser Part No
504-ICL470D25MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 25 mm size, 3100 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

100In Stock

$4.42

$3.32

$2.95

$2.79

View

Min.: 1
Mult.: 1

ICL

3100 K

4.7 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 6.8 ohm, I lead, 18 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

ICL680D18MIC
Eaton Electronics
1: $2.46
200In Stock

Mfr. Part No.
ICL680D18MIC

Mouser Part No
504-ICL680D18MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 6.8 ohm, I lead, 18 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

200In Stock

$2.46

$1.85

$1.48

$1.39

View

Min.: 1
Mult.: 1

ICL

2950 K

6.8 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

NRBE104F3435B2J
Eaton Electronics
1: $0.53
1,716In Stock

Mfr. Part No.
NRBE104F3435B2J

Mouser Part No
504-NRBE104F3435B2J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

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Datasheet

1,716In Stock

$0.53

$0.483

$0.416

$0.352

View

Min.: 1
Mult.: 1

NRBE

3435 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

6 mm

2.7 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 45 ohm, K Tol., O Lead, 3000 Beta, K Beta Tol., B1 Beta Def.

NRCE451K3000B1KO
Eaton Electronics
1: $0.503
1,994In Stock

Mfr. Part No.
NRCE451K3000B1KO

Mouser Part No
504-NRCE451K3000B1KO

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 45 ohm, K Tol., O Lead, 3000 Beta, K Beta Tol., B1 Beta Def.

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Datasheet

1,994In Stock

$0.503

$0.424

$0.374

$0.301

View

Min.: 1
Mult.: 1

NRCE

3000 K

45 Ohms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 8000 ohm, K Tol., S Lead, 4050 Beta, K Beta Tol., B1 Beta Def.

NRCE803K4050B1KS
Eaton Electronics
1: $0.449
3,532In Stock

Mfr. Part No.
NRCE803K4050B1KS

Mouser Part No
504-NRCE803K4050B1KS

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 8000 ohm, K Tol., S Lead, 4050 Beta, K Beta Tol., B1 Beta Def.

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Datasheet

3,532In Stock

$0.449

$0.379

$0.335

$0.268

View

Min.: 1
Mult.: 1

NRCE

4050 K

8 kOhms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRG family, 220000 ohm, H Tol., 3 Lug, 4370 Beta, H Beta Tol., B1 Beta Def.

NRG3225H4370B1H
Eaton Electronics
1: $3.98
467In Stock

Mfr. Part No.
NRG3225H4370B1H

Mouser Part No
504-NRG3225H4370B1H

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRG family, 220000 ohm, H Tol., 3 Lug, 4370 Beta, H Beta Tol., B1 Beta Def.

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Datasheet

467In Stock

$3.98

$3.26

$2.64

$2.46

View

Min.: 1
Mult.: 1

NRG

4370 K

220 kOhms

Ring Lug

Wire Lead

- 30 C

+ 105 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 4200 B

NRL1105F4200B1J
Eaton Electronics
1: $1.31
1,985In Stock

Mfr. Part No.
NRL1105F4200B1J

Mouser Part No
504-NRL1105F4200B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 4200 B

Learn More

Datasheet

1,985In Stock

$1.31

$0.996

$0.858

$0.828

View

Min.: 1
Mult.: 1

NRLx

4200 K

100 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 1500 ohm, F Tol., S Lead, 3935 Beta, G Beta Tol., B2 Beta Def.

NRNE153F3935B2G
Eaton Electronics
1: $0.503
981In Stock

Mfr. Part No.
NRNE153F3935B2G

Mouser Part No
504-NRNE153F3935B2G

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 1500 ohm, F Tol., S Lead, 3935 Beta, G Beta Tol., B2 Beta Def.

Learn More

Datasheet

981In Stock

$0.503

$0.424

$0.374

$0.301

View

Min.: 1
Mult.: 1

NRNE

3935 K

1.5 kOhms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 33000 ohm, H Tol., S Lead, 4090 Beta, H Beta Tol., B2 Beta Def.

NRNE334H4090B2H
Eaton Electronics
1: $0.381
1,460In Stock

Mfr. Part No.
NRNE334H4090B2H

Mouser Part No
504-NRNE334H4090B2H

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 33000 ohm, H Tol., S Lead, 4090 Beta, H Beta Tol., B2 Beta Def.

Learn More

Datasheet

1,460In Stock

$0.381

$0.333

$0.292

$0.235

View

Min.: 1
Mult.: 1

NRNE

4090 K

33 kOhms

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRSE family, 50000 ohm, F Tol., 40 Lead, 4050 Beta, F Beta Tol., B2 Beta Def.

NRSE504F4050B2F
Eaton Electronics
1: $0.748
1,985In Stock

Mfr. Part No.
NRSE504F4050B2F

Mouser Part No
504-NRSE504F4050B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRSE family, 50000 ohm, F Tol., 40 Lead, 4050 Beta, F Beta Tol., B2 Beta Def.

Learn More

Datasheet

1,985In Stock

$0.748

$0.567

$0.488

$0.403

View

Min.: 1
Mult.: 1

NRSE

4050 K

50 kOhms

PCB Mount

Radial

- 30 C

+ 105 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NRSE family, 6800 ohm, F Tol., 40 Lead, 3975 Beta, G Beta Tol., B2 Beta Def.

NRSE683F3975B2G
Eaton Electronics
1: $0.802
1,865In Stock

Mfr. Part No.
NRSE683F3975B2G

Mouser Part No
504-NRSE683F3975B2G

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRSE family, 6800 ohm, F Tol., 40 Lead, 3975 Beta, G Beta Tol., B2 Beta Def.

Learn More

Datasheet

1,865In Stock

$0.802

$0.62

$0.533

$0.438

View

Min.: 1
Mult.: 1

NRSE

3975 K

6.8 kOhms

PCB Mount

Radial

- 30 C

+ 105 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors NTC FLEX20 10k 3% 3960K 25mm

NTCAFLEX20103HH
Vishay
1: $4.15
185In Stock
100Expected 9/11/2026
New Product

Mfr. Part No.
NTCAFLEX20103HH

Mouser Part No
594-NTCAFLEX20103HH

New Product

Vishay

NTC (Negative Temperature Coefficient) Thermistors NTC FLEX20 10k 3% 3960K 25mm

Learn More

Datasheet

185In Stock

100Expected 9/11/2026

$4.15

$3.02

$2.28

$2.01

View

Min.: 1
Mult.: 1

NTCAFLEX

3960 K

10 kOhms

3 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

25 mm

1.4 mm

NTC (Negative Temperature Coefficient) Thermistors 10k 3988K 2% 150mW Probe M705

B57705M0103A001
TDK
1: $7.09
68In Stock
750On Order
New Product

Mfr. Part No.
B57705M0103A001

Mouser Part No
871-B57705M0103A001

New Product

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988K 2% 150mW Probe M705

Learn More

Datasheet

68In Stock

750On Order

$7.09

$6.36

$6.11

$5.78

View

Min.: 1
Mult.: 1

M705

3988 K

10 kOhms

150 mW

2 %

Screw

Wire Lead

+ 40 C

+ 180 C

8.5 mm

18.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors RL1004-8262-120-D1

RL1004-8262-120-D1
Amphenol Advanced Sensors
1: $3.13
1,040In Stock

Mfr. Part No.
RL1004-8262-120-D1

Mouser Part No
527-10048262120D1

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors RL1004-8262-120-D1

Learn More

Datasheet

1,040In Stock

$3.13

$2.56

$2.07

$1.93

View

Min.: 1
Mult.: 1

RL10

4356 K

15 kOhms

2.5 mW

10 %

PCB Mount

Radial

- 50 C

+ 150 C

Disc

2.8 mm

38 mm

2.8 mm

3.05 mm

NTC (Negative Temperature Coefficient) Thermistors DIA .11 25k Ohm

RL1007-13.8K-120-D1
Amphenol Advanced Sensors
1: $2.82
1,300In Stock

Mfr. Part No.
RL1007-13.8K-120-D1

Mouser Part No
527-1007-25K

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors DIA .11 25k Ohm

Learn More

Datasheet

1,300In Stock

$2.82

$2.18

$1.81

$1.77

View

Min.: 1
Mult.: 1

RL10

4356 K

25 kOhms

2.8 mW

10 %

PCB Mount

Radial

- 50 C

+ 150 C

Disc

2.8 mm

38 mm

2.8 mm

3.81 mm

NTC (Negative Temperature Coefficient) Thermistors Chip in Glass +/-15% #44AWG Cu Thermisto

A96N4-GC11KA143L/37C
Amphenol Advanced Sensors
1: $79.61
21In Stock

Mfr. Part No.
A96N4-GC11KA143L/37C

Mouser Part No
527-6N4GC11KA143L37C

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Chip in Glass +/-15% #44AWG Cu Thermisto

Learn More

Datasheet

21In Stock

$79.61

$73.54

$71.26

$69.93

View

Min.: 1
Mult.: 1

3500 K

22 kOhms

15 %

Off-Board

Wire Lead

0 C

+ 50 C

0.31 mm

1.829 m

0.31 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 12 ohm, I lead, 18 mm size, 3100 Beta, J Beta Tol., B1 Beta Def.

ICL121D18MIC
Eaton Electronics
1: $2.34
200In Stock

Mfr. Part No.
ICL121D18MIC

Mouser Part No
504-ICL121D18MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 12 ohm, I lead, 18 mm size, 3100 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

200In Stock

$2.34

$1.75

$1.40

$1.31

View

Min.: 1
Mult.: 1

ICL

3100 K

12 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 20 ohm, I lead, 11 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

ICL201D11MIB
Eaton Electronics
1: $0.449
850In Stock

Mfr. Part No.
ICL201D11MIB

Mouser Part No
504-ICL201D11MIB

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 20 ohm, I lead, 11 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

850In Stock

$0.449

$0.379

$0.335

$0.268

View

Min.: 1
Mult.: 1

ICL

2950 K

20 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 30 ohm, I lead, 9 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

ICL301D09MIB
Eaton Electronics
1: $0.367
467In Stock

Mfr. Part No.
ICL301D09MIB

Mouser Part No
504-ICL301D09MIB

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 30 ohm, I lead, 9 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

467In Stock

$0.367

$0.309

$0.272

$0.219

View

Min.: 1
Mult.: 1

ICL

2950 K

30 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 30 ohm, I lead, 15 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

ICL301D15MIC
Eaton Electronics
1: $1.16
299In Stock

Mfr. Part No.
ICL301D15MIC

Mouser Part No
504-ICL301D15MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 30 ohm, I lead, 15 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

299In Stock

$1.16

$0.88

$0.758

$0.732

View

Min.: 1
Mult.: 1

ICL

3200 K

30 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4 ohm, I lead, 18 mm size, 2850 Beta, J Beta Tol., B1 Beta Def.

ICL400D18MIC
Eaton Electronics
1: $2.34
161In Stock

Mfr. Part No.
ICL400D18MIC

Mouser Part No
504-ICL400D18MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4 ohm, I lead, 18 mm size, 2850 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

161In Stock

$2.34

$1.75

$1.40

$1.31

View

Min.: 1
Mult.: 1

ICL

2850 K

4 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 20 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

ICL470D20MIC
Eaton Electronics
1: $3.06
171In Stock

Mfr. Part No.
ICL470D20MIC

Mouser Part No
504-ICL470D20MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 20 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

171In Stock

$3.06

$2.37

$1.97

$1.93

View

Min.: 1
Mult.: 1

ICL

2950 K

4.7 Ohms

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL family, 6 ohm, I lead, 7 mm size, 2650 Beta, J Beta Tol., B1 Beta Def.

ICL600D07MIB
Eaton Electronics
1: $0.354
1,952In Stock

Mfr. Part No.
ICL600D07MIB

Mouser Part No
504-ICL600D07MIB

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 6 ohm, I lead, 7 mm size, 2650 Beta, J Beta Tol., B1 Beta Def.

Learn More

Datasheet

1,952In Stock

$0.354

$0.299

$0.264

$0.211

View

Min.: 1
Mult.: 1

ICL

2650 K

6 Ohms

Bulk

Thermistors - NTC

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ABRACON
Amphenol
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CTS
Eaton
ELKO EP
Honeywell
IXYS
KYOCERA AVX
Littelfuse
Molex
Murata
Ohmite
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Semitec
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TDK
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111
112
115
120
121
129
135
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