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Thermistors

TDK Thermistors include negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors. The NTC thermistors offer a nickel barrier termination and long-term stability in high-temperature and high-humidity environments. The PTC series features thermally sensitive semiconductor resistors made of ceramic components in which electrical resistance rapidly increases when a certain temperature is exceeded. EPCOS / TDK Thermistors provide voltage and noise suppression as well as temperature measurement and compensation in measurement and control engineering, entertainment, household and automotive electronics, data systems, and telecommunications applications.

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Part #

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

B57471V2473J062
TDK
1: $0.544
3,366In Stock

Mfr. Part No.
B57471V2473J062

Mouser Part No
871-B57471V2473J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

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Datasheet

3,366In Stock

Cut Tape

$0.544

$0.509

$0.45

$0.428

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Temperature Sensors 10K 3% K=3988

B57500M103A5
TDK
1: $3.60
463In Stock
600Expected 3/12/2026

Mfr. Part No.
B57500M103A5

Mouser Part No
871-B57500M103A5

TDK

Board Mount Temperature Sensors 10K 3% K=3988

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Datasheet

463In Stock

600Expected 3/12/2026

$3.60

$3.22

$3.07

$2.91

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

B57621C5102J062
TDK
1: $0.707
1,967In Stock
2,000Expected 6/11/2026

Mfr. Part No.
B57621C5102J062

Mouser Part No
871-B57621C5102J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

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Datasheet

1,967In Stock

2,000Expected 6/11/2026

Cut Tape

$0.707

$0.665

$0.622

$0.592

View

Reel

$0.432

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW

B57703M0103A039
TDK
1: $8.38
148In Stock
800Expected 1/9/2026

Mfr. Part No.
B57703M0103A039

Mouser Part No
871-B57703M0103A039

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW

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Datasheet

148In Stock

800Expected 1/9/2026

$8.38

$7.53

$7.22

$6.85

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1%

B57861S0103A043
TDK
1: $3.45
255In Stock
4,200Expected 31/8/2026

Mfr. Part No.
B57861S0103A043

Mouser Part No
871-B57861S103A43

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1%

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Datasheet

255In Stock

4,200Expected 31/8/2026

$3.45

$3.29

$3.11

$2.99

View

Min.: 1
Mult.: 1

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

B57862S0103F040
TDK
1: $7.71
85In Stock

Mfr. Part No.
B57862S0103F040

Mouser Part No
871-B57862S103F40

TDK

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

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Datasheet

85In Stock

$7.71

$6.94

$6.58

$6.16

View

Min.: 1
Mult.: 1

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

B57867S0502F140
TDK
1: $2.84
958In Stock

Mfr. Part No.
B57867S0502F140

Mouser Part No
871-B57867S502F140

TDK

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

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Datasheet

958In Stock

$2.84

$2.71

$2.56

$2.45

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

B57891M0473J000
TDK
1: $1.05
475In Stock

Mfr. Part No.
B57891M0473J000

Mouser Part No
871-B57891M0473J000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

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Datasheet

475In Stock

$1.05

$0.993

$0.93

$0.887

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/K 10% NTC Thermistor

B57891M0473K000
TDK
1: $1.06
1,938In Stock

Mfr. Part No.
B57891M0473K000

Mouser Part No
871-B57891M0473K000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/K 10% NTC Thermistor

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Datasheet

1,938In Stock

$1.06

$1.01

$0.938

$0.881

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1.5k 3560 3%

B57891M0152J000
TDK
1: $1.05
284In Stock

Mfr. Part No.
B57891M0152J000

Mouser Part No
871-B57891M152J

TDK

NTC (Negative Temperature Coefficient) Thermistors 1.5k 3560 3%

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Datasheet

284In Stock

$1.05

$0.993

$0.93

$0.887

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

B59606A0110A062
TDK
1: $1.41
3,127In Stock
10,000Expected 16/10/2026

Mfr. Part No.
B59606A0110A062

Mouser Part No
871-B59606A0110A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

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Datasheet

3,127In Stock

10,000Expected 16/10/2026

Cut Tape

$1.41

$1.21

$1.05

$0.953

View

Reel

$0.631

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210

B59907A120A62
TDK
1: $1.41
1,858In Stock

Mfr. Part No.
B59907A120A62

Mouser Part No
871-B59907A120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210

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Datasheet

1,858In Stock

Cut Tape

$1.41

$1.29

$1.19

$1.05

View

Reel

$0.698

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

NTC (Negative Temperature Coefficient) Thermistors G1540/ 7003/ 10 k/G5 NTC Thermistor

B57540G1103G005
TDK
1: $3.78
422In Stock

Mfr. Part No.
B57540G1103G005

Mouser Part No
871-B57540G1103G005

TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/ 7003/ 10 k/G5 NTC Thermistor

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Datasheet

422In Stock

$3.78

$3.62

$3.41

$3.28

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1550/ 10 K/ 3% NTC Thermistor

B57550G1103H000
TDK
1: $3.18
16In Stock

Mfr. Part No.
B57550G1103H000

Mouser Part No
871-B57550G1103H000

TDK

NTC (Negative Temperature Coefficient) Thermistors G1550/ 10 K/ 3% NTC Thermistor

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Datasheet

16In Stock

$3.18

$3.03

$2.87

$2.75

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1560/10k/F 5 NTC Thermistor

B57560G1103F005
TDK
1: $4.69
286In Stock

Mfr. Part No.
B57560G1103F005

Mouser Part No
871-B57560G1103F005

TDK

NTC (Negative Temperature Coefficient) Thermistors G1560/10k/F 5 NTC Thermistor

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Datasheet

286In Stock

$4.69

$2.92

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1560 / 100K / 3%

B57560G1104H000
TDK
1: $6.36
195In Stock

Mfr. Part No.
B57560G1104H000

Mouser Part No
871-B57560G1104H000

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1560 / 100K / 3%

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Datasheet

195In Stock

$6.36

$5.71

$5.47

$5.18

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59008C0100A040
TDK
1: $1.97
246In Stock

Mfr. Part No.
B59008C0100A040

Mouser Part No
871-B59008C100A40

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

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Datasheet

246In Stock

$1.97

$1.89

$1.77

$1.70

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

B59100C0100A070
TDK
1: $1.60
309In Stock

Mfr. Part No.
B59100C0100A070

Mouser Part No
871-B59100C100A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C

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Datasheet

309In Stock

$1.60

$1.54

$1.44

$1.37

View

Reel

$1.02

Min.: 1
Mult.: 1

: 2,400

PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C

B59100C0080A070
TDK
1: $1.60
1,880In Stock

Mfr. Part No.
B59100C0080A070

Mouser Part No
871-B59100C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C

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Datasheet

1,880In Stock

$1.60

$1.54

$1.44

$1.37

View

Reel

$1.03

Min.: 1
Mult.: 1

: 2,400

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

B59100M1140A070
TDK
1: $6.22
240In Stock
8,400On Order

Mfr. Part No.
B59100M1140A070

Mouser Part No
871-B59100M1140A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg C

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Datasheet

240In Stock

8,400On Order

$6.22

$5.58

$5.33

$4.95

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors T=5K 145deg C

B59100M1145A070
TDK
1: $7.47
389In Stock

Mfr. Part No.
B59100M1145A070

Mouser Part No
871-B59100M1145A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 145deg C

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Datasheet

389In Stock

$7.47

$6.69

$6.15

$5.47

Reel

$4.19

View

Min.: 1
Mult.: 1

: 400

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

B59100M1180A070
TDK
1: $8.30
190In Stock

Mfr. Part No.
B59100M1180A070

Mouser Part No
871-B59100M1180A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=7K 180deg C

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Datasheet

190In Stock

$8.30

$7.47

$7.15

$6.79

Reel

$5.70

View

Min.: 1
Mult.: 1

: 400

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

B59201P1120A62
TDK
1: $2.22
315In Stock

Mfr. Part No.
B59201P1120A62

Mouser Part No
871-B59201P1120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1201-A 120-A 62

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Datasheet

315In Stock

Cut Tape

$2.22

$2.12

$1.97

$1.89

Reel

$1.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

B59204J130B10
TDK
1: $11.40
100In Stock

Mfr. Part No.
B59204J130B10

Mouser Part No
871-B59204J130B10

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1

Learn More

100In Stock

$11.40

$10.30

$9.89

$9.40

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

B59215P1120A062
TDK
1: $2.77
840In Stock
1,000Expected 14/9/2026

Mfr. Part No.
B59215P1120A062

Mouser Part No
871-B59215P1120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 210mA 25ohms PTC Overcurrent

Learn More

Datasheet

840In Stock

1,000Expected 14/9/2026

Cut Tape

$2.77

$2.56

$2.15

$2.00

Reel

$1.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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