Circuit Protection – Mouser Finland

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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 0402 10K 1% B-3455 NTC

B57230V2103F260
TDK
1: 0,103 €
39 390In Stock
30 000Expected 26/10/2026

Mfr. Part No.
B57230V2103F260

Mouser Part No
871-B57230V2103F260

TDK

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

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Datasheet

39 390In Stock

30 000Expected 26/10/2026

Cut Tape

0,103 €

0,094 €

0,083 €

0,069 €

Reel

0,049 €

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MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Inrush Current Limiters S236/2.2/M NTC Thermistor

B57236S0229M000
TDK
1: 0,843 €
3 167In Stock

Mfr. Part No.
B57236S0229M000

Mouser Part No
871-B57236S0229M000

TDK

Inrush Current Limiters S236/2.2/M NTC Thermistor

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Datasheet

3 167In Stock

0,843 €

0,748 €

0,714 €

0,683 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

B57256V5473F360
TDK
1: 0,138 €
28 455In Stock

Mfr. Part No.
B57256V5473F360

Mouser Part No
871-B57256V5473F360

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

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Datasheet

28 455In Stock

Cut Tape

0,138 €

0,122 €

0,108 €

0,086 €

Reel

0,062 €

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Min.: 1
Mult.: 1

: 10 000

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor

B57301V2472H060
TDK
1: 0,31 €
16 128In Stock

Mfr. Part No.
B57301V2472H060

Mouser Part No
871-B57301V2472H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor

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Datasheet

16 128In Stock

Cut Tape

0,31 €

0,273 €

0,24 €

0,193 €

Reel

0,133 €

View

Min.: 1
Mult.: 1

: 4 000

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

B57321V2103J60
TDK
1: 0,215 €
88 440In Stock

Mfr. Part No.
B57321V2103J60

Mouser Part No
871-B57321V2103J60

TDK

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

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Datasheet

88 440In Stock

Cut Tape

0,215 €

0,187 €

0,165 €

0,132 €

Reel

0,096 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor

B57321V2473H060
TDK
1: 0,31 €
15 009In Stock
12 000Expected 16/10/2026

Mfr. Part No.
B57321V2473H060

Mouser Part No
871-B57321V2473H060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 B-4000 NTC Thermistor

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Datasheet

15 009In Stock

12 000Expected 16/10/2026

Cut Tape

0,31 €

0,273 €

0,24 €

0,193 €

Reel

0,133 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

B57351V5103J060
TDK
1: 0,387 €
25 277In Stock
16 000Expected 13/11/2026

Mfr. Part No.
B57351V5103J060

Mouser Part No
871-B57351V5103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC

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Datasheet

25 277In Stock

16 000Expected 13/11/2026

Cut Tape

0,387 €

0,302 €

0,261 €

0,214 €

Reel

0,163 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

B57371V2103J060
TDK
1: 0,301 €
22 285In Stock

Mfr. Part No.
B57371V2103J060

Mouser Part No
871-B57371V2103J060

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 NTC

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Datasheet

22 285In Stock

Cut Tape

0,301 €

0,261 €

0,23 €

0,184 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B57401V2103H062
TDK
1: 0,568 €
10 597In Stock
12 000Expected 26/10/2026

Mfr. Part No.
B57401V2103H062

Mouser Part No
871-B57401V2103H62

TDK

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

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Datasheet

10 597In Stock

12 000Expected 26/10/2026

Cut Tape

0,568 €

0,435 €

0,375 €

0,361 €

View

Reel

0,226 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B57421V2103J62
TDK
1: 0,464 €
27 148In Stock

Mfr. Part No.
B57421V2103J62

Mouser Part No
871-B57421V2103J62

TDK

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

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Datasheet

27 148In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B57421V2222J062
TDK
1: 0,464 €
8 223In Stock

Mfr. Part No.
B57421V2222J062

Mouser Part No
871-B57421V2222J062

TDK

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

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Datasheet

8 223In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 B-4000 NTC Thermistor

B57421V2473H062
TDK
1: 0,568 €
7 473In Stock

Mfr. Part No.
B57421V2473H062

Mouser Part No
871-B57421V2473H062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 B-4000 NTC Thermistor

Learn More

Datasheet

7 473In Stock

Cut Tape

0,568 €

0,435 €

0,375 €

0,361 €

View

Reel

0,226 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K J62 B-4000 NTC Thermistor

B57421V2473J062
TDK
1: 0,464 €
7 798In Stock

Mfr. Part No.
B57421V2473J062

Mouser Part No
871-B57421V2473J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K J62 B-4000 NTC Thermistor

Learn More

Datasheet

7 798In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B57451V5103H062
TDK
1: 0,679 €
13 936In Stock
8 000On Order

Mfr. Part No.
B57451V5103H062

Mouser Part No
871-B57451V5103H62

TDK

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

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Datasheet

13 936In Stock

8 000On Order

Cut Tape

0,679 €

0,525 €

0,452 €

0,436 €

View

Reel

0,289 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

B57471V2103J062
TDK
1: 0,464 €
42 969In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

TDK

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

Learn More

Datasheet

42 969In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
TDK
1: 0,464 €
21 090In Stock

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

21 090In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

B57471V2474J062
TDK
1: 0,464 €
21 113In Stock

Mfr. Part No.
B57471V2474J062

Mouser Part No
871-B57471V2474J062

TDK

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

Learn More

Datasheet

21 113In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

B57504K0103A009
TDK
1: 3,63 €
4 625In Stock

Mfr. Part No.
B57504K0103A009

Mouser Part No
871-B57504K0103A009

TDK

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

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Datasheet

4 625In Stock

3,63 €

3,26 €

3,12 €

2,95 €

View

Min.: 1
Mult.: 1

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

B57620C5103J062
TDK
1: 0,464 €
33 372In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

TDK

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

Learn More

Datasheet

33 372In Stock

Cut Tape

0,464 €

0,357 €

0,307 €

0,252 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S0103J040
TDK
1: 1,12 €
1 788In Stock
2 000Expected 14/09/2026

Mfr. Part No.
B57861S0103J040

Mouser Part No
871-B57861S103J40

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

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Datasheet

1 788In Stock

2 000Expected 14/09/2026

1,12 €

1,07 €

0,998 €

0,955 €

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

B57867S0502F140
TDK
1: 1,80 €
1 008In Stock

Mfr. Part No.
B57867S0502F140

Mouser Part No
871-B57867S502F140

TDK

NTC (Negative Temperature Coefficient) Thermistors 5k 3988 1%

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Datasheet

1 008In Stock

1,80 €

1,71 €

1,62 €

1,55 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor

B57891S0203F008
TDK
1: 1,36 €
6 146In Stock

Mfr. Part No.
B57891S0203F008

Mouser Part No
871-B57891S0203F008

TDK

NTC (Negative Temperature Coefficient) Thermistors 891/20 K/F 8 1.0% NTC Thermistor

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Datasheet

6 146In Stock

1,36 €

1,29 €

1,22 €

1,16 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

B57891S0103F008
TDK
1: 1,49 €
5 854In Stock

Mfr. Part No.
B57891S0103F008

Mouser Part No
871-B57891S103F8

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3950 3%

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Datasheet

5 854In Stock

1,49 €

1,42 €

1,33 €

1,27 €

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Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating

B59060A0000A010
TDK
1: 1,28 €
3 445In Stock

Mfr. Part No.
B59060A0000A010

Mouser Part No
871-B59060A0000A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 00C 12Vdc 20ohms Disc PTC Heating

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Datasheet

3 445In Stock

1,28 €

1,22 €

1,15 €

1,10 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating

B59060A0040A010
TDK
1: 1,28 €
3 070In Stock

Mfr. Part No.
B59060A0040A010

Mouser Part No
871-B59060A0040A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating

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Datasheet

3 070In Stock

1,28 €

1,22 €

1,15 €

1,03 €

View

Min.: 1
Mult.: 1

Thermistors

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