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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 Thermistors 995-A 160-A 70 3X1 PTC Thermistor

B59995C0160A070
EPCOS / TDK
1: $1.50
2,910In Stock

Mfr. Part #
B59995C0160A070

Mouser Part #
871-B59995C0160A070

EPCOS / TDK

PTC Thermistors 995-A 160-A 70 3X1 PTC Thermistor

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Datasheet

2,910In Stock

$1.50

$1.24

$1.07

$1.03

Reel

$0.763

View

Min.: 1
Mult.: 1

Reel: 500

PTC Thermistors 950-A 80-A 70 12X1 PTC Thermistor

B59950C0080A070
EPCOS / TDK
1: $2.25
1,000In Stock

Mfr. Part #
B59950C0080A070

Mouser Part #
871-B59950C0080A070

EPCOS / TDK

PTC Thermistors 950-A 80-A 70 12X1 PTC Thermistor

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Datasheet

1,000In Stock

$2.25

$2.08

$1.89

$1.74

Reel

$1.23

View

Min.: 1
Mult.: 1

Reel: 1,000

NTC Thermistors 0603 22K H60 B-4000 NTC Thermistor

B57321V2223H060
EPCOS / TDK
1: $0.217
11,895In Stock

Mfr. Part #
B57321V2223H060

Mouser Part #
871-B57321V2223H060

EPCOS / TDK

NTC Thermistors 0603 22K H60 B-4000 NTC Thermistor

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Datasheet

11,895In Stock

Cut Tape

$0.217

$0.202

$0.20

Reel

$0.178

$0.177

$0.169

Min.: 1
Mult.: 1

Reel: 4,000

PTC Thermistors T=5K 80deg C

B59100M1080A070
EPCOS / TDK
1: $4.85
6,801In Stock

Mfr. Part #
B59100M1080A070

Mouser Part #
871-B59100M1080A70

EPCOS / TDK

PTC Thermistors T=5K 80deg C

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Datasheet

6,801In Stock

$4.85

$4.63

$4.39

$4.22

Reel

$3.88

View

Min.: 1
Mult.: 1

Reel: 200

NTC Thermistors K 276/12 K/A 27 2% NTC Thermistor

B57276K0123A027
EPCOS / TDK
1: $4.51
1,842In Stock

Mfr. Part #
B57276K0123A027

Mouser Part #
871-B57276K0123A027

EPCOS / TDK

NTC Thermistors K 276/12 K/A 27 2% NTC Thermistor

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Datasheet

1,842In Stock

$4.51

$4.32

$4.08

$3.92

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 500k 3988 5%

B57500K0103A001
EPCOS / TDK
1: $10.85
1,596In Stock
800Expected 2026-02-20

Mfr. Part #
B57500K0103A001

Mouser Part #
871-B57500K103A1

EPCOS / TDK

Board Mount Temperature Sensors 500k 3988 5%

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Datasheet

1,596In Stock

800Expected 2026-02-20

$10.85

$9.80

$9.39

$8.93

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 10K 3% K=3988

B57500M103A5
EPCOS / TDK
1: $4.11
645In Stock

Mfr. Part #
B57500M103A5

Mouser Part #
871-B57500M103A5

EPCOS / TDK

Board Mount Temperature Sensors 10K 3% K=3988

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Datasheet

645In Stock

$4.11

$3.67

$3.50

$3.30

View

Min.: 1
Mult.: 1

NTC Thermistors 10k 3988 3%

B57861S0103F045
EPCOS / TDK
1: $4.11
2,736In Stock
3,000Expected 2026-04-13

Mfr. Part #
B57861S0103F045

Mouser Part #
871-B57861S103F45

EPCOS / TDK

NTC Thermistors 10k 3988 3%

Learn More

Datasheet

2,736In Stock

3,000Expected 2026-04-13

$4.11

$3.94

$3.72

$3.57

View

Min.: 1
Mult.: 1

NTC Thermistors M2020/5 K/A1 5% NTC Thermistor

B57020M2502A001
EPCOS / TDK
1: $11.28
2,675In Stock
2,000Expected 2026-04-20

Mfr. Part #
B57020M2502A001

Mouser Part #
871-B57020M2502A001

EPCOS / TDK

NTC Thermistors M2020/5 K/A1 5% NTC Thermistor

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Datasheet

2,675In Stock

2,000Expected 2026-04-20

$11.28

$10.17

$9.77

$9.27

View

Min.: 1
Mult.: 1

NTC Thermistors 16330 Ohms 3980k 2%

B57020M2502A017
EPCOS / TDK
1: $5.97
641In Stock
7,000On Order

Mfr. Part #
B57020M2502A017

Mouser Part #
871-B57020M2502A17

EPCOS / TDK

NTC Thermistors 16330 Ohms 3980k 2%

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Datasheet

641In Stock

7,000On Order

$5.97

$5.35

$5.12

$4.84

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 1800 Ohms 4300 2%

B57227K0333A001
EPCOS / TDK
1: $8.06
584In Stock

Mfr. Part #
B57227K0333A001

Mouser Part #
871-B57227K333A1

EPCOS / TDK

Board Mount Temperature Sensors 1800 Ohms 4300 2%

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Datasheet

584In Stock

$8.06

$7.25

$6.94

$6.59

View

Min.: 1
Mult.: 1

NTC Thermistors 0402 10K 1% B-3455 NTC

B57232V5103F360
EPCOS / TDK
1: $0.155
136,903In Stock
90,000Expected 2026-05-22

Mfr. Part #
B57232V5103F360

Mouser Part #
871-B57232V5103F360

EPCOS / TDK

NTC Thermistors 0402 10K 1% B-3455 NTC

Learn More

Datasheet

136,903In Stock

90,000Expected 2026-05-22

Cut Tape

$0.155

$0.14

$0.121

$0.113

Reel

$0.074

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC Thermistors 10k 4000 3%

B57321V2103J60
EPCOS / TDK
1: $0.357
57,078In Stock

Mfr. Part #
B57321V2103J60

Mouser Part #
871-B57321V2103J60

EPCOS / TDK

NTC Thermistors 10k 4000 3%

Learn More

Datasheet

57,078In Stock

Cut Tape

$0.357

$0.246

$0.217

$0.172

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 10K 1% B-3455 NTC

B57332V5103F360
EPCOS / TDK
1: $0.202
64,139In Stock

Mfr. Part #
B57332V5103F360

Mouser Part #
871-B57332V5103F360

EPCOS / TDK

NTC Thermistors 0603 10K 1% B-3455 NTC

Learn More

Datasheet

64,139In Stock

Cut Tape

$0.202

$0.186

$0.163

$0.153

Reel

$0.107

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 10K OHM 3%

B57401V2103H062
EPCOS / TDK
1: $0.574
10,807In Stock

Mfr. Part #
B57401V2103H062

Mouser Part #
871-B57401V2103H62

EPCOS / TDK

NTC Thermistors 10K OHM 3%

Learn More

Datasheet

10,807In Stock

Cut Tape

$0.574

$0.539

$0.477

$0.454

Reel

$0.363

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 10k 4000 3%

B57421V2103J62
EPCOS / TDK
1: $0.76
25,860In Stock

Mfr. Part #
B57421V2103J62

Mouser Part #
871-B57421V2103J62

EPCOS / TDK

NTC Thermistors 10k 4000 3%

Learn More

Datasheet

25,860In Stock

Cut Tape

$0.76

$0.587

$0.524

$0.426

Reel

$0.291

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 2.2K 5% B-4000 NTC

B57421V2222J062
EPCOS / TDK
1: $0.481
15,371In Stock

Mfr. Part #
B57421V2222J062

Mouser Part #
871-B57421V2222J062

EPCOS / TDK

NTC Thermistors 0805 2.2K 5% B-4000 NTC

Learn More

Datasheet

15,371In Stock

Cut Tape

$0.481

$0.454

$0.401

$0.381

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors NTC THERMISTOR 0805 10K H62 B-4000

B57451V5103H062
EPCOS / TDK
1: $0.682
6,748In Stock

Mfr. Part #
B57451V5103H062

Mouser Part #
871-B57451V5103H62

EPCOS / TDK

NTC Thermistors NTC THERMISTOR 0805 10K H62 B-4000

Learn More

Datasheet

6,748In Stock

Cut Tape

$0.682

$0.636

$0.592

$0.563

View

Reel

$0.394

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 10K 5% B-4480 NTC

B57471V2103J062
EPCOS / TDK
1: $0.372
37,002In Stock

Mfr. Part #
B57471V2103J062

Mouser Part #
871-B57471V2103J062

EPCOS / TDK

NTC Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

37,002In Stock

Cut Tape

$0.372

$0.338

$0.298

$0.282

View

Reel

$0.209

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors 0805 470K 5% B-4480 NTC

B57471V2474J062
EPCOS / TDK
1: $0.481
33,783In Stock

Mfr. Part #
B57471V2474J062

Mouser Part #
871-B57471V2474J062

EPCOS / TDK

NTC Thermistors 0805 470K 5% B-4480 NTC

Learn More

Datasheet

33,783In Stock

Cut Tape

$0.481

$0.454

$0.401

$0.381

Reel

$0.285

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors G1540/ 10 K/ 1% NTC Thermistor

B57540G1103F000
EPCOS / TDK
1: $3.75
1,426In Stock

Mfr. Part #
B57540G1103F000

Mouser Part #
871-B57540G1103F000

EPCOS / TDK

NTC Thermistors G1540/ 10 K/ 1% NTC Thermistor

Learn More

Datasheet

1,426In Stock

$3.75

$3.53

$3.44

$3.24

View

Min.: 1
Mult.: 1

NTC Thermistors G1540/10 k/F 1% NTC Thermistor

B57540G1103F005
EPCOS / TDK
1: $4.74
1,471In Stock

Mfr. Part #
B57540G1103F005

Mouser Part #
871-B57540G1103F005

EPCOS / TDK

NTC Thermistors G1540/10 k/F 1% NTC Thermistor

Learn More

Datasheet

1,471In Stock

$4.74

$4.53

$4.28

$4.11

View

Min.: 1
Mult.: 1

NTC Thermistors G550/ 100 K/ 1% NTC Thermistor

B57550G1104F000
EPCOS / TDK
1: $4.31
3,340In Stock
6,000On Order

Mfr. Part #
B57550G1104F000

Mouser Part #
871-B57550G1104F000

EPCOS / TDK

NTC Thermistors G550/ 100 K/ 1% NTC Thermistor

Learn More

Datasheet

3,340In Stock

6,000On Order

$4.31

$4.11

$3.89

$3.84

View

Min.: 1
Mult.: 1

NTC Thermistors NTC Thermistor G1551 / 10k / F 5 1%

B57551G1103F005
EPCOS / TDK
1: $5.32
3,493In Stock

Mfr. Part #
B57551G1103F005

Mouser Part #
871-B57551G1103F5

EPCOS / TDK

NTC Thermistors NTC Thermistor G1551 / 10k / F 5 1%

Learn More

Datasheet

3,493In Stock

$5.32

$4.87

$4.63

$4.40

View

Min.: 1
Mult.: 1

NTC Thermistors 10K J62 B-3730 NTC Thermistor 0805

B57620C5103J062
EPCOS / TDK
1: $0.372
34,135In Stock

Mfr. Part #
B57620C5103J062

Mouser Part #
871-B57620C5103J062

EPCOS / TDK

NTC Thermistors 10K J62 B-3730 NTC Thermistor 0805

Learn More

Datasheet

34,135In Stock

Cut Tape

$0.372

$0.349

$0.307

$0.291

Reel

$0.211

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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