Circuit Protection – Mouser United Kingdom

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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 #

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

B57330V2103F260
EPCOS / TDK
1: £0.105
43,968In Stock
80,000On Order

Mfr. Part No.
B57330V2103F260

Mouser Part No
871-B57330V2103F260

EPCOS / TDK

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

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Datasheet

43,968In Stock

80,000On Order

Cut Tape

£0.105

£0.091

£0.076

£0.062

Reel

£0.052

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: £0.098
48,853In Stock
40,000Expected 18/05/2026

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

48,853In Stock

40,000Expected 18/05/2026

Cut Tape

£0.098

£0.09

£0.079

£0.074

Reel

£0.055

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57401V2103H062
EPCOS / TDK
1: £0.278
10,707In 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

10,707In Stock

Cut Tape

£0.278

£0.261

£0.231

£0.22

Reel

£0.175

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: £0.233
13,492In Stock
4,000Expected 01/04/2026

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

13,492In Stock

4,000Expected 01/04/2026

Cut Tape

£0.233

£0.22

£0.195

£0.185

Reel

£0.133

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57421V2103J62
EPCOS / TDK
1: £0.368
25,849In 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

25,849In Stock

Cut Tape

£0.368

£0.285

£0.254

£0.207

Reel

£0.141

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: £0.233
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

£0.233

£0.22

£0.195

£0.185

View

Reel

£0.144

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: £0.33
6,744In 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

6,744In Stock

Cut Tape

£0.33

£0.308

£0.287

£0.272

View

Reel

£0.222

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

B57471V2103J062
EPCOS / TDK
1: £0.18
36,857In Stock

Mfr. Part No.
B57471V2103J062

Mouser Part No
871-B57471V2103J062

EPCOS / TDK

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

Learn More

Datasheet

36,857In Stock

Cut Tape

£0.18

£0.163

£0.144

£0.137

View

Reel

£0.118

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57471V2104J062
EPCOS / TDK
1: £0.233
13,168In Stock

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

EPCOS / TDK

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

Learn More

Datasheet

13,168In Stock

Cut Tape

£0.233

£0.22

£0.195

£0.185

Reel

£0.124

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57471V2474J062
EPCOS / TDK
1: £0.233
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

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Datasheet

33,783In Stock

Cut Tape

£0.233

£0.22

£0.195

£0.185

Reel

£0.138

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: £0.18
34,052In Stock

Mfr. Part No.
B57620C5103J062

Mouser Part No
871-B57620C5103J062

EPCOS / TDK

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

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Datasheet

34,052In Stock

Cut Tape

£0.18

£0.169

£0.148

£0.141

View

Reel

£0.108

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

B57861S0103F045
EPCOS / TDK
1: £1.99
4,735In Stock
1,000Expected 02/04/2026

Mfr. Part No.
B57861S0103F045

Mouser Part No
871-B57861S103F45

EPCOS / TDK

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

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Datasheet

4,735In Stock

1,000Expected 02/04/2026

£1.99

£1.90

£1.80

£1.73

View

Min.: 1
Mult.: 1

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

B57891S0203F008
EPCOS / TDK
1: £1.19
4,184In 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

4,184In Stock

£1.19

£1.13

£1.06

£1.01

View

Min.: 1
Mult.: 1

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

B57891S0103F008
EPCOS / TDK
1: £1.19
6,464In 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

6,464In Stock

£1.19

£1.13

£1.07

£1.01

View

Min.: 1
Mult.: 1

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

B58100A463A
EPCOS / TDK
1: £4.38
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

£4.38

£3.95

£3.79

£3.60

View

Min.: 1
Mult.: 1

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

B59606A0110A062
EPCOS / TDK
1: £0.705
6,558In 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

6,558In Stock

Cut Tape

£0.705

£0.643

£0.642

£0.533

View

Reel

£0.333

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B59707A0120A062
EPCOS / TDK
1: £0.601
6,716In Stock
19,745On Order

Mfr. Part No.
B59707A0120A062

Mouser Part No
871-B59707A0120A062

EPCOS / TDK

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

Learn More

Datasheet

6,716In Stock

19,745On Order

Cut Tape

£0.601

£0.549

£0.51

£0.45

View

Reel

£0.282

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B59907A120A62
EPCOS / TDK
1: £0.705
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

£0.705

£0.651

£0.639

£0.54

View

Reel

£0.333

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

B57276K0123A027
EPCOS / TDK
1: £2.18
Lead-Time 15 Weeks

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

Lead-Time 15 Weeks

£2.18

£2.10

£1.97

£1.90

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1540/ 10 K/ 1% NTC Thermistor

B57540G1103F000
EPCOS / TDK
1: £1.85
1,316In Stock

Mfr. Part No.
B57540G1103F000

Mouser Part No
871-B57540G1103F000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/ 10 K/ 1% NTC Thermistor

Learn More

Datasheet

1,316In Stock

£1.85

£1.77

£1.67

£1.60

£1.55

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

B57540G1103F005
EPCOS / TDK
1: £2.30
1,451In Stock

Mfr. Part No.
B57540G1103F005

Mouser Part No
871-B57540G1103F005

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G1540/10 k/F 1% NTC Thermistor

Learn More

Datasheet

1,451In Stock

£2.30

£2.19

£2.07

£1.99

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 1% NTC Thermistor

B57550G1104F000
EPCOS / TDK
1: £2.09
9,147In Stock

Mfr. Part No.
B57550G1104F000

Mouser Part No
871-B57550G1104F000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors G550/ 100 K/ 1% NTC Thermistor

Learn More

Datasheet

9,147In Stock

£2.09

£1.99

£1.89

£1.86

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor G1551 / 10k / F 5 1%

B57551G1103F005
EPCOS / TDK
1: £2.58
3,318In Stock

Mfr. Part No.
B57551G1103F005

Mouser Part No
871-B57551G1103F5

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor G1551 / 10k / F 5 1%

Learn More

Datasheet

3,318In Stock

£2.58

£2.36

£2.24

£2.13

View

Min.: 1
Mult.: 1

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

B57703M0103A025
EPCOS / TDK
1: £4.98
2,458In Stock

Mfr. Part No.
B57703M0103A025

Mouser Part No
871-B57703M0103A025

EPCOS / TDK

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

Learn More

Datasheet

2,458In Stock

£4.98

£4.49

£4.30

£4.09

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

B57703M0103A047
EPCOS / TDK
1: £5.82
989In Stock

Mfr. Part No.
B57703M0103A047

Mouser Part No
871-B57703M0103A047

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1.5% 150mW

Learn More

Datasheet

989In Stock

£5.82

£5.26

£5.05

£4.80

View

Min.: 1
Mult.: 1

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