Circuit Protection – Mouser Singapore

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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 (Positive Temperature Coefficient) Thermistors T=5K 80deg C

B59100M1080A070
EPCOS / TDK
1: $4.36
6,801In Stock

Mfr. Part No.
B59100M1080A070

Mouser Part No
871-B59100M1080A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C

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Datasheet

6,801In Stock

$4.36

$4.17

$3.95

$3.79

Reel

$3.50

View

Min.: 1
Mult.: 1

Reel: 200

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

B57020M2502A001
EPCOS / TDK
1: $10.12
2,015In Stock
2,000Expected 20/4/2026

Mfr. Part No.
B57020M2502A001

Mouser Part No
871-B57020M2502A001

EPCOS / TDK

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

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Datasheet

2,015In Stock

2,000Expected 20/4/2026

$10.12

$9.12

$8.76

$8.31

View

Min.: 1
Mult.: 1

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

B57020M2502A017
EPCOS / TDK
1: $5.35
641In Stock
7,000On Order

Mfr. Part No.
B57020M2502A017

Mouser Part No
871-B57020M2502A17

EPCOS / TDK

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

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Datasheet

641In Stock

7,000On Order

$5.35

$4.80

$4.59

$4.34

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Min.: 1
Mult.: 1

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

B57321V2103J60
EPCOS / TDK
1: $0.306
57,076In Stock

Mfr. Part No.
B57321V2103J60

Mouser Part No
871-B57321V2103J60

EPCOS / TDK

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

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Datasheet

57,076In Stock

Cut Tape

$0.306

$0.25

$0.22

$0.175

Reel

$0.135

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57321V2473H060
EPCOS / TDK
1: $0.32
15,999In Stock

Mfr. Part No.
B57321V2473H060

Mouser Part No
871-B57321V2473H060

EPCOS / TDK

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

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Datasheet

15,999In Stock

Cut Tape

$0.32

$0.307

$0.27

$0.256

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57332V5103F360
EPCOS / TDK
1: $0.181
62,899In Stock

Mfr. Part No.
B57332V5103F360

Mouser Part No
871-B57332V5103F360

EPCOS / TDK

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

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Datasheet

62,899In Stock

Cut Tape

$0.181

$0.167

$0.146

$0.138

Reel

$0.096

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57401V2103H062
EPCOS / TDK
1: $0.514
10,807In Stock

Mfr. Part No.
B57401V2103H062

Mouser Part No
871-B57401V2103H62

EPCOS / TDK

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

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Datasheet

10,807In Stock

Cut Tape

$0.514

$0.484

$0.428

$0.407

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

B57421V2103J062
EPCOS / TDK
1: $0.431
13,616In Stock
4,000Expected 26/2/2026

Mfr. Part No.
B57421V2103J062

Mouser Part No
871-B57421V2103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

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Datasheet

13,616In Stock

4,000Expected 26/2/2026

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.246

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57421V2103J62
EPCOS / TDK
1: $0.681
25,864In Stock

Mfr. Part No.
B57421V2103J62

Mouser Part No
871-B57421V2103J62

EPCOS / TDK

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

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Datasheet

25,864In Stock

Cut Tape

$0.681

$0.527

$0.47

$0.382

Reel

$0.261

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57421V2222J062
EPCOS / TDK
1: $0.431
15,371In Stock

Mfr. Part No.
B57421V2222J062

Mouser Part No
871-B57421V2222J062

EPCOS / TDK

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

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Datasheet

15,371In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57451V5103H062
EPCOS / TDK
1: $0.612
6,748In Stock

Mfr. Part No.
B57451V5103H062

Mouser Part No
871-B57451V5103H62

EPCOS / TDK

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

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Datasheet

6,748In Stock

Cut Tape

$0.612

$0.57

$0.531

$0.505

View

Reel

$0.353

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57471V2103J062
EPCOS / TDK
1: $0.334
36,882In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

EPCOS / TDK

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

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Datasheet

36,882In Stock

Cut Tape

$0.334

$0.303

$0.267

$0.253

View

Reel

$0.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57471V2474J062
EPCOS / TDK
1: $0.431
33,783In Stock

Mfr. Part No.
B57471V2474J062

Mouser Part No
871-B57471V2474J062

EPCOS / TDK

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

Learn More

Datasheet

33,783In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57620C5103J062
EPCOS / TDK
1: $0.334
34,060In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

EPCOS / TDK

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

Learn More

Datasheet

34,060In Stock

Cut Tape

$0.334

$0.313

$0.275

$0.261

Reel

$0.189

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW

B57703M0103A039
EPCOS / TDK
1: $7.38
609In Stock

Mfr. Part No.
B57703M0103A039

Mouser Part No
871-B57703M0103A039

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1% 150mW

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Datasheet

609In Stock

$7.38

$6.64

$6.37

$6.03

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

B57861S0103F045
EPCOS / TDK
1: $3.68
2,736In Stock
3,000Expected 2/4/2026

Mfr. Part No.
B57861S0103F045

Mouser Part No
871-B57861S103F45

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

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Datasheet

2,736In Stock

3,000Expected 2/4/2026

$3.68

$3.53

$3.34

$3.20

View

Min.: 1
Mult.: 1

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

B57891S0203F008
EPCOS / TDK
1: $2.20
4,187In Stock

Mfr. Part No.
B57891S0203F008

Mouser Part No
871-B57891S0203F008

EPCOS / TDK

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

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Datasheet

4,187In Stock

$2.20

$2.09

$1.96

$1.88

View

Min.: 1
Mult.: 1

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

B57891S0103F008
EPCOS / TDK
1: $2.20
6,474In Stock

Mfr. Part No.
B57891S0103F008

Mouser Part No
871-B57891S103F8

EPCOS / TDK

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

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Datasheet

6,474In Stock

$2.20

$2.09

$1.97

$1.88

View

Min.: 1
Mult.: 1

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

B58100A463A
EPCOS / TDK
1: $8.12
2,293In Stock

Mfr. Part No.
B58100A463A

Mouser Part No
871-B58100A463A

EPCOS / TDK

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

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Datasheet

2,293In Stock

$8.12

$7.31

$7.02

$6.66

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

B59606A0110A062
EPCOS / TDK
1: $1.31
6,568In Stock

Mfr. Part No.
B59606A0110A062

Mouser Part No
871-B59606A0110A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

Learn More

Datasheet

6,568In Stock

Cut Tape

$1.31

$1.19

$0.986

$0.905

View

Reel

$0.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

B59707A0120A062
EPCOS / TDK
1: $1.11
9,623In Stock
9,745Expected 18/5/2026

Mfr. Part No.
B59707A0120A062

Mouser Part No
871-B59707A0120A062

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

Learn More

Datasheet

9,623In Stock

9,745Expected 18/5/2026

Cut Tape

$1.11

$1.02

$0.944

$0.834

View

Reel

$0.521

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 120A 70 8x5

B59774B0115A070
EPCOS / TDK
1: $2.04
1,639In Stock

Mfr. Part No.
B59774B0115A070

Mouser Part No
871-B59774B115A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 120A 70 8x5

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Datasheet

1,639In Stock

$2.04

$1.95

$1.83

$1.75

Reel

$1.47

View

Min.: 1
Mult.: 1

Reel: 1,000

PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210

B59907A120A62
EPCOS / TDK
1: $1.31
7,507In Stock

Mfr. Part No.
B59907A120A62

Mouser Part No
871-B59907A120A62

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5 OHM 25% SMD 1210

Learn More

Datasheet

7,507In Stock

Cut Tape

$1.31

$1.21

$1.18

$1.00

View

Reel

$0.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B57232V5103F360
EPCOS / TDK
1: $0.139
84,927In Stock
90,000Expected 6/4/2026

Mfr. Part No.
B57232V5103F360

Mouser Part No
871-B57232V5103F360

EPCOS / TDK

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

Learn More

Datasheet

84,927In Stock

90,000Expected 6/4/2026

Cut Tape

$0.139

$0.125

$0.108

$0.103

Reel

$0.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor

B57276K0123A027
EPCOS / TDK
1: $4.04
1,842In Stock

Mfr. Part No.
B57276K0123A027

Mouser Part No
871-B57276K0123A027

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors K 276/12 K/A 27 2% NTC Thermistor

Learn More

Datasheet

1,842In Stock

$4.04

$3.88

$3.66

$3.52

View

Min.: 1
Mult.: 1

Thermistors

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