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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 #

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

B59421A0135A062
TDK
1: $0.45
9,488In Stock

Mfr. Part No.
B59421A0135A062

Mouser Part No
871-B59421A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 135C Temperature Sensor

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Datasheet

9,488In Stock

Cut Tape

$0.45

$0.42

$0.391

$0.372

View

Reel

$0.254

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms

B59930C0120A070
TDK
1: $3.06
2,310In Stock

Mfr. Part No.
B59930C0120A070

Mouser Part No
871-B59930C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 10A 1.65ohms

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Datasheet

2,310In Stock

$3.06

$2.76

$2.45

$2.37

Reel

$1.84

View

Min.: 1
Mult.: 1

: 700

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

B59985C0120A070
TDK
1: $0.661
5,633In Stock

Mfr. Part No.
B59985C0120A070

Mouser Part No
871-B59985C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms

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Datasheet

5,633In Stock

$0.661

$0.561

$0.526

$0.518

$0.511

Reel

$0.511

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

B57703M0103A047
TDK
1: $8.65
872In Stock

Mfr. Part No.
B57703M0103A047

Mouser Part No
871-B57703M0103A047

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

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Datasheet

872In Stock

$8.65

$7.83

$7.51

$7.15

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

B59830C0120A070
TDK
1: $2.56
2,553In Stock

Mfr. Part No.
B59830C0120A070

Mouser Part No
871-B59830C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

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Datasheet

2,553In Stock

$2.56

$2.29

$2.04

$1.94

Reel

$1.37

View

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

B59885C0120A051
TDK
1: $1.49
2,437In Stock

Mfr. Part No.
B59885C0120A051

Mouser Part No
871-B59885C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 885A 120A 51 5X2.5 PTC Thermistor

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Datasheet

2,437In Stock

Cut Tape

$1.49

$1.37

$1.21

$0.929

View

Reel

$0.645

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor

B57550G1104G000
TDK
1: $2.51
873In Stock

Mfr. Part No.
B57550G1104G000

Mouser Part No
871-B57550G1104G000

TDK

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 2% NTC Thermistor

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Datasheet

873In Stock

$2.51

$2.40

$2.26

$2.17

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor

B59300M1120A070
TDK
1: $6.00
923In Stock

Mfr. Part No.
B59300M1120A070

Mouser Part No
871-B59300M1120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 120C +/-5C Motor Prot Triple Sensor

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Datasheet

923In Stock

$6.00

$5.40

$5.18

$4.92

Reel

$4.37

View

Min.: 1
Mult.: 1

: 200

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

B59955C0120A070
TDK
1: $1.77
3,746In Stock

Mfr. Part No.
B59955C0120A070

Mouser Part No
871-B59955C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms

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Datasheet

3,746In Stock

$1.77

$1.63

$1.54

$1.36

View

Reel

$0.886

Min.: 1
Mult.: 1

: 2,000

Inrush Current Limiters 16 Ohms 2.9amps 1207k

B57236S0160M054
TDK
1: $1.58
7,210In Stock
NRND

Mfr. Part No.
B57236S0160M054

Mouser Part No
871-B57236S160M54

NRND

TDK

Inrush Current Limiters 16 Ohms 2.9amps 1207k

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Datasheet

7,210In Stock

$1.58

$1.30

$1.02

$0.968

Reel

$0.693

View

Min.: 1
Mult.: 1

: 2,000

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor

B57276K0123A024
TDK
1: $7.52
795In Stock

Mfr. Part No.
B57276K0123A024

Mouser Part No
871-B57276K0123A024

TDK

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 24 2% NTC Thermistor

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Datasheet

795In Stock

$7.52

$6.79

$6.51

$6.19

View

Min.: 1
Mult.: 1

Board Mount Pressure Sensors 10.00 C32/2 F04 G08N Pressure Sensor AEA

B58600H8400A038
TDK
100: $8.92
200In Stock

Mfr. Part No.
B58600H8400A038

Mouser Part No
871-B58600H8400A038

TDK

Board Mount Pressure Sensors 10.00 C32/2 F04 G08N Pressure Sensor AEA

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Datasheet

200In Stock

$8.92

$8.82

$8.33

$8.11

Min.: 100
Mult.: 100

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225

B59215P1080A62
TDK
1: $2.04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59215P1080A62

Mouser Part No
871-B59215P1080A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% SMD 3225

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.04

$1.88

$1.69

$1.49

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

B59890C0120A051
TDK
1: $1.22
2,755In Stock

Mfr. Part No.
B59890C0120A051

Mouser Part No
871-B59890C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor

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Datasheet

2,755In Stock

Cut Tape

$1.22

$1.12

$0.983

$0.933

View

Reel

$0.584

Min.: 1
Mult.: 1

: 3,000

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59980C0120A070
TDK
1: $1.19
2,604In Stock

Mfr. Part No.
B59980C0120A070

Mouser Part No
871-B59980C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

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Datasheet

2,604In Stock

$1.19

$1.10

$0.982

$0.906

View

Reel

$0.568

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors K 164/4.7/J 5% NTC Thermistor

B57164K0479J000
TDK
1: $1.02
430In Stock

Mfr. Part No.
B57164K0479J000

Mouser Part No
871-B57164K0479J000

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/4.7/J 5% NTC Thermistor

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Datasheet

430In Stock

$1.02

$0.763

$0.611

$0.575

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

B57891M0683J000
TDK
1: $1.33
2,000In Stock

Mfr. Part No.
B57891M0683J000

Mouser Part No
871-B57891M0683J000

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR M 891/68 K/J 5 %

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Datasheet

2,000In Stock

$1.33

$1.00

$0.804

$0.755

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors K 164/150 K/K52 10% NTC Thermistor

B57164K0154K052
TDK
1: $1.06
193In Stock

Mfr. Part No.
B57164K0154K052

Mouser Part No
871-B57164K0154K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/150 K/K52 10% NTC Thermistor

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Datasheet

193In Stock

Cut Tape

$1.06

$0.812

$0.699

$0.676

View

Reel

$0.379

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650

B57301V2472J60
TDK
1: $0.39
6,072In Stock
8,000Expected 2026/10/02

Mfr. Part No.
B57301V2472J60

Mouser Part No
871-B57301V2472J60

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650

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Datasheet

6,072In Stock

8,000Expected 2026/10/02

Cut Tape

$0.39

$0.335

$0.295

$0.237

Reel

$0.162

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

B57891M0224J000
TDK
1: $0.93
2,678In Stock

Mfr. Part No.
B57891M0224J000

Mouser Part No
871-B57891M224J

TDK

NTC (Negative Temperature Coefficient) Thermistors 220k 4600 3%

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Datasheet

2,678In Stock

$0.93

$0.876

$0.804

$0.756

View

Min.: 1
Mult.: 1

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

B57452V5103J062
TDK
1: $0.62
3,593In Stock

Mfr. Part No.
B57452V5103J062

Mouser Part No
871-B57452V5103J062

TDK

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

Learn More

Datasheet

3,593In Stock

Cut Tape

$0.62

$0.481

$0.414

$0.34

Reel

$0.259

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

B57230V2103J260
TDK
1: $0.10
30,527In Stock

Mfr. Part No.
B57230V2103J260

Mouser Part No
871-B57230V2103J260

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA

Learn More

Datasheet

30,527In Stock

Cut Tape

$0.10

$0.084

$0.073

$0.069

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

B57251V5103J060
TDK
1: $0.14
17,443In Stock

Mfr. Part No.
B57251V5103J060

Mouser Part No
871-B57251V5103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200

Learn More

Datasheet

17,443In Stock

Cut Tape

$0.14

$0.124

$0.108

$0.102

Reel

$0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0805 470K H62 B-4480 NTC Thermistor

B57471V2474H062
TDK
1: $0.44
4,885In Stock

Mfr. Part No.
B57471V2474H062

Mouser Part No
871-B57471V2474H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 470K H62 B-4480 NTC Thermistor

Learn More

Datasheet

4,885In Stock

Cut Tape

$0.44

$0.409

$0.381

$0.362

View

Reel

$0.242

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 H62 B-4480 NTC Thermistor

B57471V2682H062
TDK
1: $0.711
41,388In Stock

Mfr. Part No.
B57471V2682H062

Mouser Part No
871-B57471V2682H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 H62 B-4480 NTC Thermistor

Learn More

Datasheet

41,388In Stock

Cut Tape

$0.711

$0.547

$0.47

$0.454

View

Reel

$0.263

Min.: 1
Mult.: 1

: 3,000

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