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Thermistors

EPCOS / 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 995-A 160-A 70 3X1 PTC Thermistor

B59995C0160A070
EPCOS / TDK
1: $1.35
2,910In Stock

Mfr. Part No.
B59995C0160A070

Mouser Part No
871-B59995C0160A070

EPCOS / TDK

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

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Datasheet

2,910In Stock

$1.35

$1.11

$0.958

$0.924

Reel

$0.684

View

Min.: 1
Mult.: 1

Reel: 500

PTC (Positive Temperature Coefficient) Thermistors 950-A 80-A 70 12X1 PTC Thermistor

B59950C0080A070
EPCOS / TDK
1: $2.02
1,000In Stock

Mfr. Part No.
B59950C0080A070

Mouser Part No
871-B59950C0080A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 950-A 80-A 70 12X1 PTC Thermistor

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Datasheet

1,000In Stock

$2.02

$1.86

$1.70

$1.56

Reel

$1.10

View

Min.: 1
Mult.: 1

Reel: 1,000

NTC (Negative Temperature Coefficient) Thermistors 0603 22K H60 B-4000 NTC Thermistor

B57321V2223H060
EPCOS / TDK
1: $0.195
11,895In Stock

Mfr. Part No.
B57321V2223H060

Mouser Part No
871-B57321V2223H060

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 22K H60 B-4000 NTC Thermistor

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Datasheet

11,895In Stock

Cut Tape

$0.195

$0.181

$0.179

Reel

$0.16

$0.158

$0.152

Min.: 1
Mult.: 1

Reel: 4,000

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

B59100M1080A070
EPCOS / TDK
1: $4.35
6,801In Stock

Mfr. Part No.
B59100M1080A070

Mouser Part No
871-B59100M1080A70

EPCOS / TDK

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

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Datasheet

6,801In Stock

$4.35

$4.16

$3.93

$3.78

Reel

$3.48

View

Min.: 1
Mult.: 1

Reel: 200

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor

B57276K0123A027
EPCOS / TDK
1: $4.04
1,842In Stock

Mfr. Part No.
B57276K0123A027

Mouser Part No
871-B57276K0123A027

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor

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Datasheet

1,842In Stock

$4.04

$3.88

$3.66

$3.52

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 500k 3988 5%

B57500K0103A001
EPCOS / TDK
1: $9.73
1,596In Stock
800Expected 20/2/2026

Mfr. Part No.
B57500K0103A001

Mouser Part No
871-B57500K103A1

EPCOS / TDK

Board Mount Temperature Sensors 500k 3988 5%

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Datasheet

1,596In Stock

800Expected 20/2/2026

$9.73

$8.78

$8.42

$8.01

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 10K 3% K=3988

B57500M103A5
EPCOS / TDK
1: $3.68
645In Stock

Mfr. Part No.
B57500M103A5

Mouser Part No
871-B57500M103A5

EPCOS / TDK

Board Mount Temperature Sensors 10K 3% K=3988

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Datasheet

645In Stock

$3.68

$3.29

$3.14

$2.96

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

B57861S0103F045
EPCOS / TDK
1: $3.68
2,736In Stock
3,000Expected 13/4/2026

Mfr. Part No.
B57861S0103F045

Mouser Part No
871-B57861S103F45

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

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Datasheet

2,736In Stock

3,000Expected 13/4/2026

$3.68

$3.53

$3.34

$3.20

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors M2020/5 K/A1 5% NTC Thermistor

B57020M2502A001
EPCOS / TDK
1: $10.12
2,675In Stock
2,000Expected 20/4/2026

Mfr. Part No.
B57020M2502A001

Mouser Part No
871-B57020M2502A001

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors M2020/5 K/A1 5% NTC Thermistor

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Datasheet

2,675In Stock

2,000Expected 20/4/2026

$10.12

$9.12

$8.76

$8.31

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 16330 Ohms 3980k 2%

B57020M2502A017
EPCOS / TDK
1: $5.35
641In Stock
7,000On Order

Mfr. Part No.
B57020M2502A017

Mouser Part No
871-B57020M2502A17

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 16330 Ohms 3980k 2%

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Datasheet

641In Stock

7,000On Order

$5.35

$4.80

$4.59

$4.34

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 1800 Ohms 4300 2%

B57227K0333A001
EPCOS / TDK
1: $7.23
584In Stock

Mfr. Part No.
B57227K0333A001

Mouser Part No
871-B57227K333A1

EPCOS / TDK

Board Mount Temperature Sensors 1800 Ohms 4300 2%

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Datasheet

584In Stock

$7.23

$6.51

$6.23

$5.91

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC

B57232V5103F360
EPCOS / TDK
1: $0.139
136,903In Stock
90,000Expected 22/5/2026

Mfr. Part No.
B57232V5103F360

Mouser Part No
871-B57232V5103F360

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 10K 1% B-3455 NTC

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Datasheet

136,903In Stock

90,000Expected 22/5/2026

Cut Tape

$0.139

$0.125

$0.108

$0.101

Reel

$0.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

B57321V2103J60
EPCOS / TDK
1: $0.32
57,078In Stock

Mfr. Part No.
B57321V2103J60

Mouser Part No
871-B57321V2103J60

EPCOS / TDK

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

Learn More

Datasheet

57,078In Stock

Cut Tape

$0.32

$0.221

$0.195

$0.154

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC

B57332V5103F360
EPCOS / TDK
1: $0.181
64,139In Stock

Mfr. Part No.
B57332V5103F360

Mouser Part No
871-B57332V5103F360

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC

Learn More

Datasheet

64,139In Stock

Cut Tape

$0.181

$0.167

$0.146

$0.138

Reel

$0.096

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57401V2103H062
EPCOS / TDK
1: $0.514
10,807In Stock

Mfr. Part No.
B57401V2103H062

Mouser Part No
871-B57401V2103H62

EPCOS / TDK

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

Learn More

Datasheet

10,807In Stock

Cut Tape

$0.514

$0.484

$0.428

$0.407

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57421V2103J62
EPCOS / TDK
1: $0.681
25,860In Stock

Mfr. Part No.
B57421V2103J62

Mouser Part No
871-B57421V2103J62

EPCOS / TDK

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

Learn More

Datasheet

25,860In Stock

Cut Tape

$0.681

$0.527

$0.47

$0.382

Reel

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

B57421V2222J062
EPCOS / TDK
1: $0.431
15,371In Stock

Mfr. Part No.
B57421V2222J062

Mouser Part No
871-B57421V2222J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 2.2K 5% B-4000 NTC

Learn More

Datasheet

15,371In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57451V5103H062
EPCOS / TDK
1: $0.612
6,748In Stock

Mfr. Part No.
B57451V5103H062

Mouser Part No
871-B57451V5103H62

EPCOS / TDK

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

Learn More

Datasheet

6,748In Stock

Cut Tape

$0.612

$0.57

$0.531

$0.505

View

Reel

$0.353

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57471V2103J062
EPCOS / TDK
1: $0.334
37,002In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

EPCOS / TDK

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

Learn More

Datasheet

37,002In Stock

Cut Tape

$0.334

$0.303

$0.267

$0.253

View

Reel

$0.188

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57471V2474J062
EPCOS / TDK
1: $0.431
33,783In Stock

Mfr. Part No.
B57471V2474J062

Mouser Part No
871-B57471V2474J062

EPCOS / TDK

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

Learn More

Datasheet

33,783In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors G1540/ 10 K/ 1% NTC Thermistor

B57540G1103F000
EPCOS / TDK
1: $3.36
1,426In Stock

Mfr. Part No.
B57540G1103F000

Mouser Part No
871-B57540G1103F000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/ 10 K/ 1% NTC Thermistor

Learn More

Datasheet

1,426In Stock

$3.36

$3.17

$3.09

$2.91

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

B57540G1103F005
EPCOS / TDK
1: $4.25
1,471In Stock

Mfr. Part No.
B57540G1103F005

Mouser Part No
871-B57540G1103F005

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

Learn More

Datasheet

1,471In Stock

$4.25

$4.06

$3.84

$3.68

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 1% NTC Thermistor

B57550G1104F000
EPCOS / TDK
1: $3.86
3,340In Stock
6,000On Order

Mfr. Part No.
B57550G1104F000

Mouser Part No
871-B57550G1104F000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 1% NTC Thermistor

Learn More

Datasheet

3,340In Stock

6,000On Order

$3.86

$3.68

$3.49

$3.45

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor G1551 / 10k / F 5 1%

B57551G1103F005
EPCOS / TDK
1: $4.77
3,493In Stock

Mfr. Part No.
B57551G1103F005

Mouser Part No
871-B57551G1103F5

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor G1551 / 10k / F 5 1%

Learn More

Datasheet

3,493In Stock

$4.77

$4.36

$4.16

$3.95

View

Min.: 1
Mult.: 1

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

B57620C5103J062
EPCOS / TDK
1: $0.334
34,135In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

EPCOS / TDK

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

Learn More

Datasheet

34,135In Stock

Cut Tape

$0.334

$0.313

$0.275

$0.261

Reel

$0.189

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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