About NTC (Negative Temperature Coefficient) Thermistors

NTC (Negative Temperature Coefficient) Thermistors

NTC (Negative Temperature Coefficient) thermistors are temperature-sensitive resistors whose resistance decreases as their temperature increases. They are made from stable semiconductor materials, such as semiconductor oxides and polycrystalline silicon. They have a small size and are easy to incorporate into electronics. NTC thermistors are used in many different applications including temperature sensing, motor protection, circuit protection, overcurrent protection, and more. NTC thermistors are often used in safety circuits and provide a good indication that a fault is occurring or is about to occur. They are also used to ensure that the maximum temperature of an appliance or system does not exceed certain limits.

NTC (Negative Temperature Coefficient) Thermistors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	B Parameter	Resistance	Power Rating	Tolerance	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package / Case	Diameter	Length	Width	Height	Qualification	Packaging	Operating Temperature Range	Current Rating

TT7-10KC8-3

NTC thermistor; 10kO; THT; 3435K; -40÷125°C; ±1%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TEWA TEMPERATURE SENSORS

Availability : 6790
Ship by Thu. 14 Aug to Mon. 18 Aug

August 2025

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USD 0.2506

Multiples of: 10

10 kOhms

± 1 %

NRL2104J3950B1F

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 0
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USD 0.2362

Multiples of: 1

NRLx

3950 K

10 kOhms

1.8 mW

5 %

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTCS0805E3684HXT

NTC Negative Temperature Coefficient Thermistors NTC 68Kohms 3%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 0
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USD 0.2363

Multiples of: 1

NTCS0805E3..T

4125 K

680 kOhms

210 mW

3 %

SMD/SMT

- 40 C

+ 150 C

2 mm

1.25 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

238164063222

NTC (Negative Temperature Coefficient) Thermistors NTC 2.2Kohms Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 0
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USD 0.2382

Multiples of: 1

Ntcle

3977 K

2.2 kOhms

5 %

Radial

- 40 C

+ 125 C

6 mm

- 40 C To + 125 C

238164063109

NTC (Negative Temperature Coefficient) Thermistors NTC 10ohms Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 0
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USD 0.2385

Multiples of: 2000

Ntcle

2990 K

10 Ohms

5 %

Radial

- 40 C

+ 125 C

24 mm

3 mm

- 40 C To + 125 C

ICL101D15MIC

NTC (Negative Temperature Coefficient) Thermistors ICL family, 10 ohm, I lead, 15 mm size, 2950 Beta, J Beta Tol., B1 Beta Def.

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 0
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USD 0.2386

Multiples of: 1

ICL

2950 K

10 Ohms

Bulk

ICL201D15MIC

NTC (Negative Temperature Coefficient) Thermistors ICL family, 20 ohm, I lead, 15 mm size, 3150 Beta, J Beta Tol., B1 Beta Def.

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 0
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USD 0.2386

Multiples of: 1

ICL

3150 K

20 Ohms

Bulk

2D2-10LC

NTC (Negative Temperature Coefficient) Thermistors 2ohms 5amps Clinch lead

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semitec

Availability : 0
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USD 0.2387

Multiples of: 1

2 Ohms

15 %

Radial

- 40 C

+ 160 C

13 mm

17 mm

Bulk

- 40 C To + 160 C

5 A

NXFT15WF104FA1B030

NTC (Negative Temperature Coefficient) Thermistors 100k Ohm 1% 30mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 0
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USD 0.239

Multiples of: 1

NXFT

4250 K

100 kOhms

7.5 mW

1 %

Wire Leads

- 40 C

+ 125 C

1.2 mm

Bulk

NC20KC0390MBA

NTC (Negative Temperature Coefficient) Thermistors 39Ohm 20%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX

Availability : 0
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USD 0.241

Multiples of: 3000

Nc20

39 Ohms

240 mW

20 %

Smd/Smt

- 55 C

+ 150 C

Reel

NXFT15WB473FA2B025

NTC (Negative Temperature Coefficient) Thermistors 0402 47k ohm+/-1% 4050K +/-1%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 0
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USD 0.2424

Multiples of: 1000

Nxf

47 kOhms

1 %

1 mm

Bulk

- 40 C To + 125 C

NTCS0805E3333HHT

NTC Negative Temperature Coefficient Thermistors 33Kohms 3%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 0
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USD 0.2431

Multiples of: 1

NTCS0805E3..T

3920 K

33 kOhms

210 mW

3 %

SMD/SMT

- 40 C

+ 150 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

NXFT15XH103FA1B025

NTC (Negative Temperature Coefficient) Thermistors 0402 10k ohm+/-1% 3380K+/-1%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 0
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USD 0.2449

Multiples of: 1

NXFT

3380 K

10 kOhms

7.5 mW

1 %

Wire Leads

- 40 C

+ 125 C

1.2 mm

Bulk

104HT

NTC (Negative Temperature Coefficient) Thermistors 100kohm 2%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Semitec

Availability : 0
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USD 0.2453

Multiples of: 3000

4390 K

100 kOhms

2 %

SMD/SMT

- 50 C

+ 125 C

2.65 mm

1.6 mm

1.1 mm

Reel , Cut Tape

238161536104

0603 NTC 100 kOhm 3 % 4100 K Surface Mount Glass Protected Thermistor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 0
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USD 0.2454

Multiples of: 86

B57620C103J62

NTC Thermistors 10Kohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 0
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USD 0.2457

Multiples of: 1

B57620

3730 K

10 kOhms

210 mW

5 %

Smd/Smt

0805

2 mm

1.25 mm

1.3 mm

Reel

- 55 C To + 125 C

NXRT15XM202EA1B040

NTC (Negative Temperature Coefficient) Thermistors 0402 2Kohms 3%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 0
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USD 0.2461

Multiples of: 1

Nxr

3500 K

2 kOhms

7.5 mW

3 %

Radial

- 40 C

+ 125 C

5 mm

4 mm

2 mm

Reel

502JG1K

NTC (Negative Temperature Coefficient) Thermistors THERMSITOR, US SENSOR

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 0
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USD 0.2466

Multiples of: 1

DO - 35 Standard

3892 K

5 kOhms

10 %

Axial

- 55 C

+ 300 C

0.075 in

1 in

0.075 in

0.16 in

Bulk

NB20M00473HBA

NTC thermistor; 47kO; 1206; ±3%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kyocera AVX

Availability : 0
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USD 0.2475

Multiples of: 3000

47 kOhms

± 3 %

TH450J44GBSN

NTC (Negative Temperature Coefficient) Thermistors

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol

Availability : 0
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USD 0.2484

Multiples of: 1

500 kOhms

25 mW

5 %

Axial

- 40 C

+ 250 C

DO - 35

2 mm