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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 #

NTC (Negative Temperature Coefficient) Thermistors 891/10 K/H 9 1.5%

B57891S0103H009
TDK
1: Rp26.785
963Expected 29/10/2026

Mfr. Part No.
B57891S0103H009

Mouser Part No
871-B57891S0103H009

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/10 K/H 9 1.5%

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Datasheet

963Expected 29/10/2026

Rp26.785

Rp25.501

Rp23.850

Rp22.933

View

Min.: 1
Mult.: 1

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

B59873C0120A070
TDK
1: Rp30.271
1.500Expected 01/10/2026

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 01/10/2026

Rp30.271

Rp26.969

Rp22.382

Rp22.015

View

Reel

Rp13.668

Min.: 1
Mult.: 1

: 1.500

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0160A070
TDK
1: Rp24.033
1.950Expected 05/10/2026

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 05/10/2026

Rp24.033

Rp22.199

Rp18.713

Rp17.447

View

Reel

Rp11.870

Min.: 1
Mult.: 1

: 2.000

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

B59970C0130A070
TDK
1: Rp18.896
1.750Expected 08/09/2026

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 08/09/2026

Rp18.896

Rp17.319

Rp15.117

Rp14.053

View

Reel

Rp9.265

Min.: 1
Mult.: 1

: 2.000

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

B57421V2223H062
TDK
1: Rp7.338
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

Rp7.338

View

Reel

Rp4.733

Min.: 1
Mult.: 1

: 3.000

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

B57025M2103A003
TDK
1: Rp145.484
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

Rp145.484

Rp131.357

Rp126.037

Rp119.799

View

Min.: 1
Mult.: 1

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

B57551G1103H
TDK
1: Rp64.028
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

Rp64.028

Rp53.570

Rp48.984

Rp46.599

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 68000 Ohms 4600k 10%

B57045K0683K000
TDK
1: Rp36.142
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

Rp36.142

Rp32.106

Rp28.803

Rp27.519

View

Min.: 1
Mult.: 1

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

B57150K1242J000
TDK
1.500: Rp19.630
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

Rp19.630

Min.: 1.500
Mult.: 1.500

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

B57164K0100J000
TDK
2.000: Rp7.137
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

Rp7.137

Min.: 2.000
Mult.: 2.000

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

B57164K0101K052
TDK
1: Rp19.447
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

Rp19.447

Rp14.897

Rp12.824

Rp12.384

View

Reel

Rp6.953

Min.: 1
Mult.: 1

: 1.500

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

B57164K0102J002
TDK
1: Rp18.896
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

Rp18.896

Rp14.236

Rp11.393

Rp10.714

View

Min.: 1
Mult.: 1

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

B57164K0102J052
TDK
1: Rp12.475
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

Rp12.475

Rp11.686

Rp10.934

Rp10.402

View

Reel

Rp8.017

Min.: 1
Mult.: 1

: 1.500

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

B57164K0103K052
TDK
1: Rp19.447
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

Rp19.447

Rp14.897

Rp12.824

Rp12.384

View

Reel

Rp6.990

Min.: 1
Mult.: 1

: 1.500

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

B57164K0103M053
TDK
1.500: Rp9.852
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

Rp9.852

Min.: 1.500
Mult.: 1.500

: 1.500

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

B57164K0104K052
TDK
1: Rp19.447
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

Rp19.447

Rp14.897

Rp12.824

Rp12.384

View

Reel

Rp6.953

Min.: 1
Mult.: 1

: 1.500

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

B57164K0151J052
TDK
1: Rp18.896
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

Rp18.896

Rp14.236

Rp11.393

Rp10.714

View

Reel

Rp7.577

Min.: 1
Mult.: 1

: 1.500

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

B57164K0153J052
TDK
1: Rp19.080
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

Rp19.080

Rp14.255

Rp11.411

Rp10.732

View

Reel

Rp7.210

Min.: 1
Mult.: 1

: 1.500

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

B57164K0153J055
TDK
1: Rp19.080
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

Rp19.080

Rp14.255

Rp11.411

Rp10.732

View

Reel

Rp7.210

Min.: 1
Mult.: 1

: 1.500

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

B57164K0153K052
TDK
1: Rp19.263
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

Rp19.263

Rp14.879

Rp12.806

Rp12.365

View

Reel

Rp7.393

Min.: 1
Mult.: 1

: 1.500

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

B57164K0153K054
TDK
3.000: Rp7.393
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

Rp7.393

Min.: 3.000
Mult.: 3.000

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

B57164K0153K055
TDK
1: Rp19.263
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

Rp19.263

Rp14.879

Rp12.806

Rp12.365

View

Reel

Rp7.393

Min.: 1
Mult.: 1

: 1.500

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

B57164K0221J052
TDK
1: Rp18.896
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

Rp18.896

Rp14.236

Rp11.393

Rp10.714

View

Reel

Rp7.577

Min.: 1
Mult.: 1

: 1.500

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

B57164K0221K052
TDK
3.000: Rp7.155
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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

Rp7.155

Min.: 3.000
Mult.: 3.000

: 1.500

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

B57164K0222J053
TDK
1: Rp18.896
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

Rp18.896

Rp14.236

Rp11.393

Rp10.714

View

Reel

Rp7.577

Min.: 1
Mult.: 1

: 1.500

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