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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 NTC Thermistor M 703/10

B57703M103G
TDK
1: $4.54
4,744In Stock

Mfr. Part No.
B57703M103G

Mouser Part No
871-B57703M103G

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor M 703/10

Learn More

Datasheet

4,744In Stock

$4.54

$4.19

$3.84

$3.66

View

Min.: 1
Mult.: 1

B57703M

3988 K

10 kOhms

150 mW

2 %

Ring Lug

Wire Lead

- 55 C

+ 125 C

4 mm

320 mm

8.5 mm

13.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1703/100K/A1 3% E&E NTC Thermistor

B57703M1104A002
TDK
1: $11.98
619In Stock
1,800Expected 19/11/2026

Mfr. Part No.
B57703M1104A002

Mouser Part No
871-B57703M1104A002

TDK

NTC (Negative Temperature Coefficient) Thermistors 1703/100K/A1 3% E&E NTC Thermistor

Learn More

Datasheet

619In Stock

1,800Expected 19/11/2026

$11.98

$10.83

$10.39

$9.87

View

Min.: 1
Mult.: 1

NTC ring terminal, M703, Metal tag case

4036 K

100 kOhms

50 mW

1 %

Ring Lug

Wire Lead

- 55 C

+ 300 C

4 mm

320 mm

8 mm

13.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 30k 3964 1%

B57703M303G40
TDK
1: $4.54
5,781In Stock

Mfr. Part No.
B57703M303G40

Mouser Part No
871-B57703M303G40

TDK

NTC (Negative Temperature Coefficient) Thermistors 30k 3964 1%

Learn More

Datasheet

5,781In Stock

$4.54

$4.35

$4.11

$3.96

View

Min.: 1
Mult.: 1

B57703M

3964 K

30 kOhms

150 mW

2 %

Ring Lug

Wire Lead

- 55 C

+ 125 C

3.7 mm

45 mm

8.5 mm

6.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57703M502G40
TDK
1: $5.07
1,070In Stock

Mfr. Part No.
B57703M502G40

Mouser Part No
871-B57703M502G40

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

Learn More

Datasheet

1,070In Stock

$5.07

$4.54

$4.35

$4.11

View

Min.: 1
Mult.: 1

B57703M

3988 K

5 kOhms

150 mW

2 %

Ring Lug

Wire Lead

- 55 C

+ 125 C

3.7 mm

45 mm

8.5 mm

6.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 4.7k 3988 1% 60mW

B57800K0472A001
TDK
1: $10.96
353In Stock

Mfr. Part No.
B57800K0472A001

Mouser Part No
871-B57800K0472A001

TDK

NTC (Negative Temperature Coefficient) Thermistors 4.7k 3988 1% 60mW

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353In Stock

$10.96

$9.75

$8.77

$8.12

View

Min.: 1
Mult.: 1

K800

3988 K

4.7 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 100 C

6 mm

870 mm

6 mm

30 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S0103J040
TDK
1: $1.77
1,768In Stock
4,000On Order

Mfr. Part No.
B57861S0103J040

Mouser Part No
871-B57861S103J40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

1,768In Stock

4,000On Order

$1.77

$1.69

$1.58

$1.51

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

10 kOhms

60 mW

5 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 100k 4540 1%

B57861S0104F040
TDK
1: $2.41
8,591In Stock
9,000On Order

Mfr. Part No.
B57861S0104F040

Mouser Part No
871-B57861S104F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 100k 4540 1%

Learn More

Datasheet

8,591In Stock

9,000On Order

$2.41

$2.30

$2.16

$2.07

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

4540 K

100 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2k 3560 1%

B57861S0202F040
TDK
1: $2.88
6,426In Stock
1,000Expected 28/8/2026

Mfr. Part No.
B57861S0202F040

Mouser Part No
871-B57861S202F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 2k 3560 1%

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Datasheet

6,426In Stock

1,000Expected 28/8/2026

$2.88

$2.76

$2.60

$2.49

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3560 K

2 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 3k 3988 1%

B57861S0302F040
TDK
1: $2.88
1,044In Stock

Mfr. Part No.
B57861S0302F040

Mouser Part No
871-B57861S302F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 3k 3988 1%

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Datasheet

1,044In Stock

$2.88

$2.76

$2.60

$2.49

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

3 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57861S0502F040
TDK
1: $3.17
3,021In Stock
2,000Expected 31/8/2026

Mfr. Part No.
B57861S0502F040

Mouser Part No
871-B57861S502F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

Learn More

Datasheet

3,021In Stock

2,000Expected 31/8/2026

$3.17

$3.02

$2.84

$2.73

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

5 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 50k 3760 1%

B57861S0503F040
TDK
1: $2.88
7,255In Stock

Mfr. Part No.
B57861S0503F040

Mouser Part No
871-B57861S503F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 50k 3760 1%

Learn More

Datasheet

7,255In Stock

$2.88

$2.76

$2.24

$2.09

$1.97

Min.: 1
Mult.: 1

NTC element, Mini sensor

3760 K

50 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

B57863S103F40
TDK
1: $2.88
6,178In Stock
2,000Expected 31/8/2026

Mfr. Part No.
B57863S103F40

Mouser Part No
871-B57863S103F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

Learn More

Datasheet

6,178In Stock

2,000Expected 31/8/2026

$2.88

$2.75

$2.58

$2.49

View

Min.: 1
Mult.: 1

B57863S

3988 K

10 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57867S0103F140
TDK
1: $2.84
987In Stock

Mfr. Part No.
B57867S0103F140

Mouser Part No
871-B57867S103F140

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

987In Stock

$2.84

$2.71

$2.56

$2.45

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

10 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

B57869S0103F140
TDK
1: $3.60
3,764In Stock

Mfr. Part No.
B57869S0103F140

Mouser Part No
871-B57869S103F140

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988

Learn More

Datasheet

3,764In Stock

$3.60

$3.45

$3.26

$3.13

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

10 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor

B57891S0203F008
TDK
1: $2.15
6,146In Stock

Mfr. Part No.
B57891S0203F008

Mouser Part No
871-B57891S0203F008

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor

Learn More

Datasheet

6,146In Stock

$2.15

$2.04

$1.93

$1.84

View

Min.: 1
Mult.: 1

NTC, Leaded NTC element, S891

4300 K

20 kOhms

200 mW

1 %

PCB Mount

Radial

- 40 C

+ 125 C

4.5 mm

38 mm

4.5 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

B57891S0103F008
TDK
1: $2.35
5,779In Stock

Mfr. Part No.
B57891S0103F008

Mouser Part No
871-B57891S103F8

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

Learn More

Datasheet

5,779In Stock

$2.35

$2.24

$2.11

$2.01

View

Min.: 1
Mult.: 1

NTC, Leaded NTC, lead spacing, M891

3950 K

10 kOhms

200 mW

1 %

PCB Mount

Radial

- 40 C

+ 125 C

4.5 mm

38 mm

4.5 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10kohms 1% 52mm 30AWG

NTCLE413E2103F520L
Vishay / BC Components
1: $1.73
9,533In Stock

Mfr. Part No.
NTCLE413E2103F520L

Mouser Part No
NTCLE413E2103F520L

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10kohms 1% 52mm 30AWG

Learn More

Datasheet

9,533In Stock

$1.73

$1.65

$1.55

$1.48

View

Min.: 1
Mult.: 1

NTCLE413

3435 K

10 kOhms

100 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 105 C

3 mm

52 mm

3 mm

10 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 22Ohms 5% THERMISTOR NTC

ERT-J0EA220J
Panasonic Industry
1: $0.136
75,296In Stock
End of Life

Mfr. Part No.
ERT-J0EA220J

Mouser Part No
667-ERT-J0EA220J

End of Life

Panasonic Industry

NTC (Negative Temperature Coefficient) Thermistors 22Ohms 5% THERMISTOR NTC

Learn More

Datasheet

75,296In Stock

Cut Tape

$0.136

$0.098

$0.086

$0.079

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ERTJ

2750 K

22 Ohms

66 mW

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0402 (1005 metric)

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10KOhms 1% THERMISTOR NTC

ERT-J0EG103FA
Panasonic Industry
1: $0.136
141,765In Stock
End of Life

Mfr. Part No.
ERT-J0EG103FA

Mouser Part No
667-ERT-J0EG103FA

End of Life

Panasonic Industry

NTC (Negative Temperature Coefficient) Thermistors 10KOhms 1% THERMISTOR NTC

Learn More

Datasheet

141,765In Stock

Cut Tape

$0.136

$0.126

$0.11

$0.103

View

Reel

$0.067

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ERTJ

3380 K

10 kOhms

66 mW

1 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0402 (1005 metric)

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5%

ERT-J1VV104J
Panasonic Industry
1: $0.163
39,145In Stock
End of Life

Mfr. Part No.
ERT-J1VV104J

Mouser Part No
667-ERT-J1VV104J

End of Life

Panasonic Industry

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5%

Learn More

Datasheet

39,145In Stock

Cut Tape

$0.163

$0.144

$0.126

$0.118

Reel

$0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ERTJ

4700 K

100 kOhms

100 mW

5 %

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 THERM GSFC 311P18-07S7R6

11026889-00
TE Connectivity / Measurement Specialties
1: $613.85
158In Stock

Mfr. Part No.
11026889-00

Mouser Part No
824-11026889-00

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors THERM GSFC 311P18-07S7R6

Datasheet

158In Stock

$613.85

$569.99

$525.06

$492.28

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors SONDE NTC 30 AWG KYNAR

10K3A542I
TE Connectivity / Measurement Specialties
1: $6.94
12,797In Stock

Mfr. Part No.
10K3A542I

Mouser Part No
824-10K3A542I

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors SONDE NTC 30 AWG KYNAR

Datasheet

12,797In Stock

$6.94

$6.17

$5.55

$5.15

View

Min.: 1
Mult.: 1

ATEXIS SENSE ELEMENTS-MFG

3976 K

10 kOhms

0.2 C

Off-Board

Wire Lead

- 40 C

+ 125 C

2.5 mm

200 mm

2.5 mm

NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors S2 for Liquid Nitrogen (LN2)

RL1004-10K-0-S2
Amphenol Advanced Sensors
1: $98.91
10In Stock

Mfr. Part No.
RL1004-10K-0-S2

Mouser Part No
527-RL1004-10K-0-S2

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors S2 for Liquid Nitrogen (LN2)

Learn More

Datasheet

10In Stock

$98.91

$91.54

$88.79

$86.09

View

Min.: 1
Mult.: 1

RL10

10 kOhms

PCB Mount

Radial

3.2 mm

NTC (Negative Temperature Coefficient) Thermistors 10K +-2%,M3.5 LUG,50MM WRELGTH

RTS103C1R2M35L500
Amphenol Advanced Sensors
1: $2.91
961In Stock

Mfr. Part No.
RTS103C1R2M35L500

Mouser Part No
527-RTS103C1R2M35L50

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 10K +-2%,M3.5 LUG,50MM WRELGTH

Learn More

Datasheet

961In Stock

$2.91

$2.79

$2.62

$2.52

View

Min.: 1
Mult.: 1

RTS

3977 K

10 kOhms

75 mW

2 %

Ring Lug

Wire Lead

- 40 C

+ 125 C

3.7 mm

50 mm

7.5 mm

18 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K +-2%,M3 LUG,150MM WIRE LTH

RTS103C1R2M3L151
Amphenol Advanced Sensors
1: $2.91
173In Stock

Mfr. Part No.
RTS103C1R2M3L151

Mouser Part No
527-RTS103C1R2M3L151

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors 10K +-2%,M3 LUG,150MM WIRE LTH

Learn More

Datasheet

173In Stock

$2.91

$2.79

$2.57

$2.48

View

Min.: 1
Mult.: 1

RTS

3977 K

10 kOhms

75 mW

2 %

Ring Lug

Wire Lead

- 40 C

+ 125 C

3.2 mm

150 mm

7.5 mm

16 mm

Bulk

Thermistors - NTC

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ABRACON
Amphenol
Bourns
CTS
Eaton
ELKO EP
Honeywell
IXYS
KYOCERA AVX
Littelfuse
Molex
Murata
Ohmite
OSEPP Electronics
Panasonic
SEI Stackpole
Semitec
Shibaura Electronics
Tark Thermal Solutions
TDK
TE Connectivity
Texas Instruments
Vishay
Walsin
YAGEO

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