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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 PTC Thermistor C 873-A 120-A 70 8X2,5

B59873C0120A070
TDK
1: $2.24
1,500Expected 1/10/2026

Mfr. Part No.
B59873C0120A070

Mouser Part No
871-B59873C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5

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Datasheet

1,500Expected 1/10/2026

$2.24

$2.00

$1.66

$1.63

View

Reel

$1.01

Min.: 1
Mult.: 1

: 1,500

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0160A070
TDK
1: $1.78
1,950Expected 12/10/2026

Mfr. Part No.
B59890C0160A070

Mouser Part No
871-B59890C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

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Datasheet

1,950Expected 12/10/2026

$1.78

$1.65

$1.39

$1.29

View

Reel

$0.88

Min.: 1
Mult.: 1

: 2,000

PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor

B59970C0130A070
TDK
1: $1.40
1,750Expected 31/8/2026

Mfr. Part No.
B59970C0130A070

Mouser Part No
871-B59970C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor

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Datasheet

1,750Expected 31/8/2026

$1.40

$1.28

$1.12

$1.04

View

Reel

$0.687

Min.: 1
Mult.: 1

: 2,000

NTC (Negative Temperature Coefficient) Thermistors 0805 22K H62 B-4000 NTC Thermistor

B57421V2223H062
TDK
1: $0.544
7In Stock
Factory Special Order

Mfr. Part No.
B57421V2223H062

Mouser Part No
871-B57421V2223H062

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 22K H62 B-4000 NTC Thermistor

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Datasheet

7In Stock

Cut Tape

$0.544

View

Reel

$0.351

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW

B57025M2103A003
TDK
1: $10.78
3,000Stock Available

Mfr. Part No.
B57025M2103A003

Mouser Part No
871-B57025M2103A003

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3980 1.5% 150mW

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Datasheet

3,000Stock Available

More Info Available

$10.78

$9.74

$9.34

$8.88

View

Min.: 1
Mult.: 1

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

B57551G1103H
TDK
1: $4.75
3,000Stock Available

Mfr. Part No.
B57551G1103H

Mouser Part No
871-B57551G1103H

TDK

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

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Datasheet

3,000Stock Available

More Info Available

$4.75

$3.97

$3.63

$3.45

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 68000 Ohms 4600k 10%

B57045K0683K000
TDK
1: $2.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B57045K0683K000

Mouser Part No
871-B57045K683K

TDK

Board Mount Temperature Sensors 68000 Ohms 4600k 10%

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.68

$2.38

$2.14

$2.04

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 144 Ohms 4170k 5%

B57150K1242J000
TDK
1,500: $1.46
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B57150K1242J000

Mouser Part No
871-B57150K1242J

TDK

NTC (Negative Temperature Coefficient) Thermistors 144 Ohms 4170k 5%

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.46

Min.: 1,500
Mult.: 1,500

NTC (Negative Temperature Coefficient) Thermistors K 164/10/J 5% NTC Thermistor

B57164K0100J000
TDK
2,000: $0.529
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0100J000

Mouser Part No
871-B57164K0100J000

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/10/J 5% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$0.529

Min.: 2,000
Mult.: 2,000

NTC (Negative Temperature Coefficient) Thermistors K 164/100/K52 10% NTC Thermistor

B57164K0101K052
TDK
1: $1.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0101K052

Mouser Part No
871-B57164K0101K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/100/K52 10% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.44

$1.10

$0.951

$0.918

View

Reel

$0.515

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K164/1 K/J2 5%

B57164K0102J002
TDK
1: $1.40
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B57164K0102J002

Mouser Part No
871-B57164K0102J002

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/1 K/J2 5%

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.40

$1.06

$0.845

$0.794

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors K 164/1 K/J52 5.0% NTC Thermistor

B57164K0102J052
TDK
1: $0.925
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0102J052

Mouser Part No
871-B57164K0102J052

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/1 K/J52 5.0% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.925

$0.866

$0.811

$0.771

View

Reel

$0.594

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K164/10 K/K52 10% NTC Thermistor

B57164K0103K052
TDK
1: $1.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0103K052

Mouser Part No
871-B57164K0103K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/10 K/K52 10% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.44

$1.10

$0.951

$0.918

View

Reel

$0.518

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/10 K/M53 20 %

B57164K0103M053
TDK
1,500: $0.73
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B57164K0103M053

Mouser Part No
871-B57164K0103M053

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/10 K/M53 20 %

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Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$0.73

Min.: 1,500
Mult.: 1,500

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K164/100 K/K 52 NTC Thermistor

B57164K0104K052
TDK
1: $1.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0104K052

Mouser Part No
871-B57164K0104K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/100 K/K 52 NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.44

$1.10

$0.951

$0.918

View

Reel

$0.515

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/150 /J52 5 %

B57164K0151J052
TDK
1: $1.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0151J052

Mouser Part No
871-B57164K0151J052

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/150 /J52 5 %

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.40

$1.06

$0.845

$0.794

View

Reel

$0.562

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/15 K/J52 5 %

B57164K0153J052
TDK
1: $1.41
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0153J052

Mouser Part No
871-B57164K0153J052

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/15 K/J52 5 %

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.41

$1.06

$0.846

$0.796

View

Reel

$0.534

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K164/15 K/J55 5% NTC Thermistor

B57164K0153J055
TDK
1: $1.41
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0153J055

Mouser Part No
871-B57164K0153J055

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/15 K/J55 5% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.41

$1.06

$0.846

$0.796

View

Reel

$0.534

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/15 K/K52 10 %

B57164K0153K052
TDK
1: $1.43
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B57164K0153K052

Mouser Part No
871-B57164K0153K052

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/15 K/K52 10 %

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Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.43

$1.10

$0.949

$0.917

View

Reel

$0.548

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K164 /15 K/K54 10 %

B57164K0153K054
TDK
3,000: $0.548
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0153K054

Mouser Part No
871-B57164K0153K054

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K164 /15 K/K54 10 %

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$0.548

Min.: 3,000
Mult.: 3,000

NTC (Negative Temperature Coefficient) Thermistors K164/15K/K55 10% NTC Thermistor

B57164K0153K055
TDK
1: $1.43
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0153K055

Mouser Part No
871-B57164K0153K055

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/15K/K55 10% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.43

$1.10

$0.949

$0.917

View

Reel

$0.548

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/220 /J52 5 %

B57164K0221J052
TDK
1: $1.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0221J052

Mouser Part No
871-B57164K0221J052

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K 164/220 /J52 5 %

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.40

$1.06

$0.845

$0.794

View

Reel

$0.562

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K 164/220/K52 10% NTC Thermistor

B57164K0221K052
TDK
3,000: $0.53
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0221K052

Mouser Part No
871-B57164K0221K052

TDK

NTC (Negative Temperature Coefficient) Thermistors K 164/220/K52 10% NTC Thermistor

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.53

Min.: 3,000
Mult.: 3,000

: 1,500

NTC (Negative Temperature Coefficient) Thermistors K164/2.2 K/J53 5% NTC Thermistor

B57164K0222J053
TDK
1: $1.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0222J053

Mouser Part No
871-B57164K0222J053

TDK

NTC (Negative Temperature Coefficient) Thermistors K164/2.2 K/J53 5% NTC Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.40

$1.06

$0.845

$0.794

View

Reel

$0.562

Min.: 1
Mult.: 1

: 1,500

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K164 /2.2 K/K52 10 %

B57164K0222K052
TDK
3,000: $0.53
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
B57164K0222K052

Mouser Part No
871-B57164K0222K052

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR K164 /2.2 K/K52 10 %

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.53

Min.: 3,000
Mult.: 3,000

: 1,500

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