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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 945-A 160-A 70 16X1 PTC Thermistor

B59945C0160A070
TDK
1: $2.94
583In Stock

Mfr. Part No.
B59945C0160A070

Mouser Part No
871-B59945C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

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Datasheet

583In Stock

$2.94

$2.72

$2.56

$2.26

View

Reel

$1.63

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

B59950C0130A070
TDK
1: $2.43
410In Stock

Mfr. Part No.
B59950C0130A070

Mouser Part No
871-B59950C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

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Datasheet

410In Stock

$2.43

$2.26

$1.89

$1.71

Reel

$1.31

View

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

B59950C0120A070
TDK
1: $2.65
536In Stock

Mfr. Part No.
B59950C0120A070

Mouser Part No
871-B59950C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

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Datasheet

536In Stock

$2.65

$2.45

$2.14

$2.03

View

Reel

$1.32

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 955-A 160-A 70 12X1 PTC Thermistor

B59955C0160A070
TDK
1: $2.65
1,102In Stock

Mfr. Part No.
B59955C0160A070

Mouser Part No
871-B59955C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 955-A 160-A 70 12X1 PTC Thermistor

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Datasheet

1,102In Stock

$2.65

$2.45

$2.14

$2.03

View

Reel

$1.32

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 960-A 80-A 70 10X1 PTC Thermistor

B59960C0080A070
TDK
1: $2.43
748In Stock
1,000Expected 8/10/2026

Mfr. Part No.
B59960C0080A070

Mouser Part No
871-B59960C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 960-A 80-A 70 10X1 PTC Thermistor

Learn More

Datasheet

748In Stock

1,000Expected 8/10/2026

$2.43

$2.26

$2.05

$1.86

Reel

$1.31

View

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms

B59960C0120A070
TDK
1: $2.43
988In Stock
1,000Expected 26/11/2026

Mfr. Part No.
B59960C0120A070

Mouser Part No
871-B59960C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms

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Datasheet

988In Stock

1,000Expected 26/11/2026

$2.43

$2.26

$1.89

$1.85

Reel

$1.31

View

Min.: 1
Mult.: 1

: 1,000

PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms

B59975C0120A070
TDK
1: $2.96
866In Stock
2,000Expected 25/11/2026

Mfr. Part No.
B59975C0120A070

Mouser Part No
871-B59975C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms

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Datasheet

866In Stock

2,000Expected 25/11/2026

$2.96

$2.33

$2.07

$1.93

View

Reel

$1.23

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 980-A 130-A 70 3X1 PTC Thermistor

B59980C0130A070
TDK
1: $1.37
137In Stock
2,000Expected 4/9/2026

Mfr. Part No.
B59980C0130A070

Mouser Part No
871-B59980C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 980-A 130-A 70 3X1 PTC Thermistor

Learn More

Datasheet

137In Stock

2,000Expected 4/9/2026

$1.37

$1.26

$1.12

$0.993

View

Reel

$0.672

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1

B59980C0080A070
TDK
1: $1.40
426In Stock
2,000Expected 17/11/2026

Mfr. Part No.
B59980C0080A070

Mouser Part No
871-B59980C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1

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Datasheet

426In Stock

2,000Expected 17/11/2026

$1.40

$1.24

$1.09

$0.991

View

Reel

$0.691

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor

B59985C0120A051
TDK
1: $1.74
2,539In Stock

Mfr. Part No.
B59985C0120A051

Mouser Part No
871-B59985C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor

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Datasheet

2,539In Stock

Cut Tape

$1.74

$1.60

$1.33

$1.25

View

Reel

$0.819

Min.: 1
Mult.: 1

: 3,000

PTC (Positive Temperature Coefficient) Thermistors 985-A 160-A 70 5X1 PTC Thermistor

B59985C0160A070
TDK
1: $1.63
1,051In Stock

Mfr. Part No.
B59985C0160A070

Mouser Part No
871-B59985C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 985-A 160-A 70 5X1 PTC Thermistor

Learn More

Datasheet

1,051In Stock

$1.63

$1.51

$1.30

$1.22

View

Reel

$0.771

Min.: 1
Mult.: 1

: 3,000

PTC (Positive Temperature Coefficient) Thermistors 0.7A 55ohms

B59990C0120A070
TDK
1: $1.56
1,768In Stock
3,000Expected 4/9/2026

Mfr. Part No.
B59990C0120A070

Mouser Part No
871-B59990C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.7A 55ohms

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Datasheet

1,768In Stock

3,000Expected 4/9/2026

$1.56

$1.26

$1.01

$0.944

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 63V 30mA 55ohms

B59990C0080A070
TDK
1: $1.31
2,245In Stock
5,000Expected 26/11/2026

Mfr. Part No.
B59990C0080A070

Mouser Part No
871-B59990C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 63V 30mA 55ohms

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Datasheet

2,245In Stock

5,000Expected 26/11/2026

$1.31

$1.19

$1.03

$0.966

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 995-A 160-A 70 3X1 PTC Thermistor

B59995C0160A070
TDK
1: $1.46
410In Stock

Mfr. Part No.
B59995C0160A070

Mouser Part No
871-B59995C0160A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 995-A 160-A 70 3X1 PTC Thermistor

Learn More

Datasheet

410In Stock

$1.46

$1.29

$1.03

$0.972

View

Reel

$0.676

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

B59995C0120A070
TDK
1: $1.31
2,189In Stock

Mfr. Part No.
B59995C0120A070

Mouser Part No
871-B59995C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.7A 13ohms

Learn More

Datasheet

2,189In Stock

$1.31

$1.19

$1.03

$0.966

View

Reel

$0.612

Min.: 1
Mult.: 1

: 3,000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 755-A 115-A 70 12X5

B59755B0115A070
TDK
1: $6.61
2,270In Stock
Factory Special Order

Mfr. Part No.
B59755B0115A070

Mouser Part No
871-B59755B0115A070

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 755-A 115-A 70 12X5

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Datasheet

2,270In Stock

$6.61

$6.20

$6.19

$6.17

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K H60 B-3455 NICA

B57230V2103H260
TDK
1: $0.15
6,568In Stock

Mfr. Part No.
B57230V2103H260

Mouser Part No
871-B57230V2103H260

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K H60 B-3455 NICA

Learn More

Datasheet

6,568In Stock

Cut Tape

$0.15

$0.133

$0.117

$0.11

Reel

$0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K J62 B-3650

B57442V5103H062
TDK
1: $0.762
2,993In Stock

Mfr. Part No.
B57442V5103H062

Mouser Part No
871-B57442V5103H62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 10K J62 B-3650

Learn More

Datasheet

2,993In Stock

Cut Tape

$0.762

$0.713

$0.665

$0.634

View

Reel

$0.477

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors 4K7 K62 B-3520 NTC Thermistor 1206

B57621C5472K062
TDK
1: $0.666
690In Stock

Mfr. Part No.
B57621C5472K062

Mouser Part No
871-B57621C5472K062

TDK

NTC (Negative Temperature Coefficient) Thermistors 4K7 K62 B-3520 NTC Thermistor 1206

Learn More

Datasheet

690In Stock

Cut Tape

$0.666

$0.623

$0.581

$0.552

View

Reel

$0.416

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

NTC (Negative Temperature Coefficient) Thermistors ANLEGE 4.8 Cl15 NTC THERMISTOR

B58100A0507A000
TDK
1: $7.94
140In Stock

Mfr. Part No.
B58100A0507A000

Mouser Part No
871-B58100A0507A000

TDK

NTC (Negative Temperature Coefficient) Thermistors ANLEGE 4.8 Cl15 NTC THERMISTOR

Learn More

Datasheet

140In Stock

$7.94

$7.15

$6.87

$6.51

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 NTC Thermistor

B57423V2473H062
TDK
1: $0.53
992In Stock
Factory Special Order

Mfr. Part No.
B57423V2473H062

Mouser Part No
871-B57423V2473H062

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 NTC Thermistor

Learn More

Datasheet

992In Stock

Cut Tape

$0.53

$0.498

$0.439

$0.416

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors S 164/20 K/F 1 %

B57164S203F
TDK
1: $1.82
186In Stock
Factory Special Order

Mfr. Part No.
B57164S203F

Mouser Part No
871-B57164S203F

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors S 164/20 K/F 1 %

Learn More

186In Stock

$1.82

$1.36

$1.09

$1.02

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 J60 B-4500 NTC Thermistor

B57331V2472J060
TDK
1: $0.34
1,192In Stock
Factory Special Order

Mfr. Part No.
B57331V2472J060

Mouser Part No
871-B57331V2472J060

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 J60 B-4500 NTC Thermistor

Learn More

Datasheet

1,192In Stock

Cut Tape

$0.34

$0.314

$0.277

$0.262

View

Reel

$0.203

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 47K J60 B-4500

B57331V2473J60
TDK
1: $0.49
2,890In Stock
Factory Special Order

Mfr. Part No.
B57331V2473J60

Mouser Part No
871-B57331V2473J60

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 47K J60 B-4500

Learn More

Datasheet

2,890In Stock

Cut Tape

$0.49

$0.413

$0.364

$0.292

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 10Kohms

B57431V2103J162
TDK
1: $0.68
1,607In Stock
Factory Special Order

Mfr. Part No.
B57431V2103J162

Mouser Part No
871-B57431V2103J162

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors 10Kohms

Learn More

1,607In Stock

Cut Tape

$0.68

$0.514

$0.443

$0.364

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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