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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 22K J62 B-3980 NTC Thermistor 0805

B57620C5223J062
TDK
1: 0,284 €
2.990In Stock
Factory Special Order

Mfr. Part No.
B57620C5223J062

Mouser Part No
871-B57620C5223J062

Factory Special Order

TDK

NTC (Negative Temperature Coefficient) Thermistors 22K J62 B-3980 NTC Thermistor 0805

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Datasheet

2.990In Stock

Cut Tape

0,284 €

0,263 €

0,23 €

0,219 €

Reel

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MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Circuit Protection Kits Design Kit PTC Thermistor Overcurr

B59002Z0999A099
TDK
1: 25,22 €
4In Stock
Factory Special Order

Mfr. Part No.
B59002Z0999A099

Mouser Part No
871-B59002Z0999A099

Factory Special Order

TDK

Circuit Protection Kits Design Kit PTC Thermistor Overcurr

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Datasheet

4In Stock

25,22 €

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 120A 10 20.5X5 PTC Thermistor 314B

B59314A0120B010
TDK
1: 1,80 €
239In Stock
Factory Special Order

Mfr. Part No.
B59314A0120B010

Mouser Part No
871-B59314A0120B010

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors 120A 10 20.5X5 PTC Thermistor 314B

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Datasheet

239In Stock

1,80 €

1,72 €

1,62 €

1,56 €

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 770A 120A 70 8x5

B59770B0120A070
TDK
1: 1,26 €
379In Stock
Factory Special Order

Mfr. Part No.
B59770B0120A070

Mouser Part No
871-B59770B120A70

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 770A 120A 70 8x5

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Datasheet

379In Stock

1,26 €

1,20 €

1,14 €

1,08 €

1,04 €

Reel

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Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 160-A 70 24,5X2,5

B59810C0160A070
TDK
1: 2,43 €
825In Stock
Factory Special Order

Mfr. Part No.
B59810C0160A070

Mouser Part No
871-B59810C160A70

Factory Special Order

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 160-A 70 24,5X2,5

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Datasheet

825In Stock

2,43 €

2,16 €

2,03 €

1,87 €

Reel

1,63 €

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Min.: 1
Mult.: 1

: 150

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

B59886C120A70
TDK
1: 1,27 €
1In Stock
8.000On Order

Mfr. Part No.
B59886C120A70

Mouser Part No
871-B59886C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5

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Datasheet

1In Stock

8.000On Order

1,27 €

1,18 €

1,10 €

0,98 €

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Reel

0,632 €

Min.: 1
Mult.: 1

: 2.000

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

B57020M2502A001
TDK
1: 6,71 €
6.870On Order

Mfr. Part No.
B57020M2502A001

Mouser Part No
871-B57020M2502A001

TDK

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

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Datasheet

6.870On Order

6,71 €

6,05 €

5,81 €

5,52 €

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Min.: 1
Mult.: 1

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

B57020M2502A017
TDK
1: 3,48 €
13.980On Order

Mfr. Part No.
B57020M2502A017

Mouser Part No
871-B57020M2502A17

TDK

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

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Datasheet

13.980On Order

3,48 €

3,12 €

2,99 €

2,83 €

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Min.: 1
Mult.: 1

Inrush Current Limiters S 153/ 8/M NTC Thermistor

B57153S0809M000
TDK
1: 0,568 €
3In Stock
3.000Expected 8/24/2026

Mfr. Part No.
B57153S0809M000

Mouser Part No
871-B57153S0809M000

TDK

Inrush Current Limiters S 153/ 8/M NTC Thermistor

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Datasheet

3In Stock

3.000Expected 8/24/2026

0,568 €

0,519 €

0,431 €

0,397 €

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Min.: 1
Mult.: 1

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

B57332V5103F360
TDK
1: 0,198 €
205.141On Order

Mfr. Part No.
B57332V5103F360

Mouser Part No
871-B57332V5103F360

TDK

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

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Datasheet

205.141On Order

Cut Tape

0,198 €

0,165 €

0,145 €

0,117 €

Reel

0,073 €

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MouseReel Available

Min.: 1
Mult.: 1

: 4.000

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,25oHMS

B59750C120A70
TDK
1: 2,26 €
15.989On Order

Mfr. Part No.
B59750C120A70

Mouser Part No
871-B59750C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,25oHMS

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Datasheet

15.989On Order

2,26 €

2,16 €

2,04 €

1,95 €

Reel

1,79 €

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Min.: 1
Mult.: 1

: 500

NTC (Negative Temperature Coefficient) Thermistors 10K OHM

B57864S0103F040
TDK
1: 2,73 €
1.000Expected 10/5/2026

Mfr. Part No.
B57864S0103F040

Mouser Part No
871-B57864S103F40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10K OHM

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Datasheet

1.000Expected 10/5/2026

2,73 €

2,12 €

2,05 €

1,87 €

1,33 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Surf 10K 4.8x0.8x6.5

B58100A463A
TDK
1: 5,50 €
586Expected 12/11/2026

Mfr. Part No.
B58100A463A

Mouser Part No
871-B58100A463A

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor Surf 10K 4.8x0.8x6.5

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Datasheet

586Expected 12/11/2026

5,50 €

4,95 €

4,75 €

4,51 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1540 / 50k/ 2%

B57540G1503G000
TDK
1: 4,39 €
975Expected 9/25/2026
New Product

Mfr. Part No.
B57540G1503G000

Mouser Part No
871-B57540G1503G000

New Product

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1540 / 50k/ 2%

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Datasheet

975Expected 9/25/2026

4,39 €

3,76 €

3,29 €

2,92 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1560 / 10 K / 2 %

B57560G1103G000
TDK
1: 5,52 €
750Expected 11/9/2026

Mfr. Part No.
B57560G1103G000

Mouser Part No
871-B57560G1103G000

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1560 / 10 K / 2 %

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Datasheet

750Expected 11/9/2026

5,52 €

4,91 €

4,42 €

4,09 €

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

B59100M1070A70
TDK
1: 4,02 €
813On Order

Mfr. Part No.
B59100M1070A70

Mouser Part No
871-B59100M1070A70

TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 70deg C

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Datasheet

813On Order

4,02 €

3,60 €

3,45 €

3,27 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A

B59115P1120A62
TDK
1: 1,75 €
5.000On Order

Mfr. Part No.
B59115P1120A62

Mouser Part No
871-B59115P1120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A

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Datasheet

5.000On Order

Cut Tape

1,75 €

1,62 €

1,54 €

1,32 €

View

Reel

0,869 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 310mA 16ohms PTC Overcurrent

B59315P1120A062
TDK
1: 1,31 €
4.516Expected 11/25/2026

Mfr. Part No.
B59315P1120A062

Mouser Part No
871-B59315P1120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 80Vdc 310mA 16ohms PTC Overcurrent

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Datasheet

4.516Expected 11/25/2026

Cut Tape

1,31 €

1,25 €

1,18 €

1,13 €

Reel

0,937 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

B59810C0130A070
TDK
1: 4,81 €
1.903Expected 10/8/2026

Mfr. Part No.
B59810C0130A070

Mouser Part No
871-B59810C0130A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 PTC Thermistor

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Datasheet

1.903Expected 10/8/2026

4,81 €

4,06 €

3,64 €

3,43 €

View

Reel

2,28 €

Min.: 1
Mult.: 1

: 1.000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

B59810C0120A070
TDK
1: 7,20 €
1.200On Order

Mfr. Part No.
B59810C0120A070

Mouser Part No
871-B59810C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 810-A 120-A 70 24,5X2,5

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Datasheet

1.200On Order

7,20 €

6,50 €

6,24 €

5,93 €

Reel

5,25 €

View

Min.: 1
Mult.: 1

: 300

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC

B57471V2223J062
TDK
1: 0,464 €
2.977Expected 10/30/2026

Mfr. Part No.
B57471V2223J062

Mouser Part No
871-B57471V2223J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC

Learn More

Datasheet

2.977Expected 10/30/2026

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,192 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

B57891M0105K000
TDK
1: 0,568 €
1.998Expected 8/14/2026

Mfr. Part No.
B57891M0105K000

Mouser Part No
871-B57891M0105K000

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/1 M/K 10% NTC Thermistor

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Datasheet

1.998Expected 8/14/2026

0,568 €

0,538 €

0,503 €

0,479 €

View

Min.: 1
Mult.: 1

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

B57891S0103H009
TDK
1: 1,26 €
963Expected 9/24/2026

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 9/24/2026

1,26 €

1,20 €

1,12 €

1,08 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,1100oHMS PTC Thermistor

B59774C0115A070
TDK
1: 2,36 €
1.000Expected 1/11/2027

Mfr. Part No.
B59774C0115A070

Mouser Part No
871-B59774C115A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,1100oHMS PTC Thermistor

Datasheet

1.000Expected 1/11/2027

2,36 €

1,99 €

1,84 €

1,71 €

Reel

1,17 €

View

Min.: 1
Mult.: 1

: 1.000

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

B59873C0120A070
TDK
1: 1,42 €
1.500Expected 10/1/2026

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

Learn More

Datasheet

1.500Expected 10/1/2026

1,42 €

1,26 €

1,15 €

1,04 €

1,03 €

Reel

1,03 €

Min.: 1
Mult.: 1

: 1.500

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