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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 0603 10kOhm 1% AEC-Q200

B57343V5103F360
TDK
1: $0.707
8,269In Stock

Mfr. Part No.
B57343V5103F360

Mouser Part No
871-B57343V5103F360

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10kOhm 1% AEC-Q200

Learn More

Datasheet

8,269In Stock

Cut Tape

$0.707

$0.547

$0.471

$0.388

Reel

$0.296

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Automotive

3624 K

10 kOhms

180 mW

1 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

0.9 mm

AEC-Q200

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

B57351V5103J060
TDK
1: $0.476
25,277In Stock
16,000Expected 13/11/2026

Mfr. Part No.
B57351V5103J060

Mouser Part No
871-B57351V5103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

Learn More

Datasheet

25,277In Stock

16,000Expected 13/11/2026

Cut Tape

$0.476

$0.441

$0.39

$0.371

Reel

$0.286

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Standard

4000 K

10 kOhms

180 mW

5 %

PCB Mount

SMD/SMT

- 40 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

0.9 mm

AEC-Q200

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

B57371V2103J060
TDK
1: $0.394
22,285In Stock

Mfr. Part No.
B57371V2103J060

Mouser Part No
871-B57371V2103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

Learn More

Datasheet

22,285In Stock

Cut Tape

$0.394

$0.369

$0.325

$0.309

Reel

$0.226

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC THERMISTOR ICL, S364 21mm

4386 K

10 kOhms

180 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0603 (1608 metric)

1.6 mm

0.8 mm

0.9 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3%

B57401V2103H062
TDK
1: $0.898
10,347In Stock
12,000Expected 26/10/2026

Mfr. Part No.
B57401V2103H062

Mouser Part No
871-B57401V2103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3%

Learn More

Datasheet

10,347In Stock

12,000Expected 26/10/2026

Cut Tape

$0.898

$0.688

$0.593

$0.571

View

Reel

$0.358

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Standard

3635 K

10 kOhms

210 mW

3 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3%

B57421V2103J62
TDK
1: $0.83
25,805In Stock

Mfr. Part No.
B57421V2103J62

Mouser Part No
871-B57421V2103J62

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3%

Learn More

Datasheet

25,805In Stock

Cut Tape

$0.83

$0.639

$0.552

$0.454

Reel

$0.332

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

B574V2

4000 K

10 kOhms

210 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K H62 B-4000

B57451V5103H062
TDK
1: $1.07
21,806In Stock
16,000Expected 16/11/2026

Mfr. Part No.
B57451V5103H062

Mouser Part No
871-B57451V5103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K H62 B-4000

Learn More

Datasheet

21,806In Stock

16,000Expected 16/11/2026

Cut Tape

$1.07

$0.83

$0.714

$0.69

View

Reel

$0.424

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Automotive

3650 K

10 kOhms

210 mW

3 %

SMD/SMT

- 40 C

+ 150 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

B57471V2103J062
TDK
1: $0.422
42,945In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

42,945In Stock

Cut Tape

$0.422

$0.393

$0.347

$0.33

Reel

$0.248

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC THERMISTOR ICL, S464 26mm

4386 K, 4455 K, 4480 K

10 kOhms

210 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
TDK
1: $0.544
20,270In Stock

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

20,270In Stock

Cut Tape

$0.544

$0.509

$0.45

$0.428

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Standard

4386 K, 4455 K, 4480 K

100 kOhms

210 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC

B57471V2474J062
TDK
1: $0.544
21,113In Stock

Mfr. Part No.
B57471V2474J062

Mouser Part No
871-B57471V2474J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 470K 5% B-4480 NTC

Learn More

Datasheet

21,113In Stock

Cut Tape

$0.544

$0.509

$0.45

$0.428

Reel

$0.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Standard

4386 K, 4455 K, 4480 K

470 kOhms

210 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

B57504K0103A009
TDK
1: $5.74
4,625In Stock

Mfr. Part No.
B57504K0103A009

Mouser Part No
871-B57504K0103A009

TDK

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

Learn More

Datasheet

4,625In Stock

$5.74

$5.15

$4.94

$4.66

View

Min.: 1
Mult.: 1

NTC Probe, K500, Heating systems, Copper case

3625 K

10 kOhms

2 %

PCB Mount

Wire Lead

- 20 C

+ 150 C

6.8 mm

48 mm

6.8 mm

23 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805

B57620C5103J062
TDK
1: $0.816
32,396In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3730 NTC Thermistor 0805

Learn More

Datasheet

32,396In Stock

Cut Tape

$0.816

$0.623

$0.537

$0.441

View

Reel

$0.262

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Standard

3730 K

10 kOhms

210 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3530K NTC Thermistor 1206

B57621C5103J062
TDK
1: $1.29
11,372In Stock

Mfr. Part No.
B57621C5103J062

Mouser Part No
871-B57621C5103J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K J62 B-3530K NTC Thermistor 1206

Learn More

Datasheet

11,372In Stock

Cut Tape

$1.29

$1.22

$1.15

$1.09

View

Reel

$0.834

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Standard

3530 K

10 kOhms

300 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

1206 (3216 metric)

3.2 mm

1.6 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10K K62 B-3530K NTC Thermistor 1206

B57621C5103K062
TDK
1: $1.92
4,193In Stock

Mfr. Part No.
B57621C5103K062

Mouser Part No
871-B57621C5103K062

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K K62 B-3530K NTC Thermistor 1206

Learn More

Datasheet

4,193In Stock

Cut Tape

$1.92

$1.44

$1.16

$1.09

View

Reel

$0.76

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Standard

3530 K

10 kOhms

300 mW

10 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

1206 (3216 metric)

3.2 mm

1.6 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 4K7 J62 B-3520 NTC Thermistor 1206

B57621C5472J062
TDK
1: $1.24
9,373In Stock

Mfr. Part No.
B57621C5472J062

Mouser Part No
871-B57621C5472J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 4K7 J62 B-3520 NTC Thermistor 1206

Learn More

Datasheet

9,373In Stock

Cut Tape

$1.24

$0.949

$0.817

$0.789

View

Reel

$0.486

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Standard

3520 K

4.7 kOhms

300 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

1206 (3216 metric)

3.2 mm

1.6 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3950 3% 200mW Probe M702/10K/J

B57702M0103J000
TDK
1: $7.72
1,267In Stock

Mfr. Part No.
B57702M0103J000

Mouser Part No
871-B57702M0103J000

TDK

NTC (Negative Temperature Coefficient) Thermistors 10kohm 3950 3% 200mW Probe M702/10K/J

Learn More

Datasheet

1,267In Stock

$7.72

$6.62

$5.79

$5.15

View

Min.: 1
Mult.: 1

M702

10 kOhms

200 mW

Off-Board

Wire Lead

Bulk

NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2%

B57703M0103A017
TDK
1: $5.05
914In Stock
18,600On Order

Mfr. Part No.
B57703M0103A017

Mouser Part No
871-B57703M0103A017

TDK

NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2%

Learn More

Datasheet

914In Stock

18,600On Order

$5.05

$4.83

$4.43

$4.24

View

Min.: 1
Mult.: 1

NTC, glass element

3988 K

10 kOhms

150 mW

2 %

Ring Lug

Wire Lead

- 55 C

+ 125 C

3.7 mm

115 mm

8.5 mm

17.5 mm

Bulk

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

B57703M103G
TDK
1: $4.54
4,769In Stock

Mfr. Part No.
B57703M103G

Mouser Part No
871-B57703M103G

TDK

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

Learn More

Datasheet

4,769In 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: $5.07
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

$5.07

$4.54

$4.35

$4.11

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

Learn More

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
8,687In 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

8,687In 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%

Learn More

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%

Learn More

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

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