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

ABNTC-0805-103J-3950F-T

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR NTC 10KOHM 3950K 0805

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.

ABRACON

Availability : 12285
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

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USD 0.143

Multiples of: 1

Abntc

3950 K

10 kOhms

200 mW

5 %

Smd/Smt

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.85 mm

Reel

- 55 C To + 125 C

0.44 mA

NCP03XH223J05RL

NTC Negative Temperature Coefficient Thermistors 0201 22Kohms 5%

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 : 12163
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.063

Multiples of: 1

NCP

3380 K

22 kOhms

100 mW

5 %

Solder

- 40 C

+ 125 C

0201 (0603 METRIC)

0.6 mm

0.3 mm

Reel , Cut Tape

NCP18XH103J03RB

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%

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 : 12144
Ship by Tue. 11 Nov to Mon. 17 Nov

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0328

Multiples of: 10

Ncp

3380 K

10 kOhms

100 mW

5 %

Smd/Smt

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Cut Tape

310 uA

Hot

NTCS0603E3104FXT

NTC (Negative Temperature Coefficient) Thermistors 100Kohms 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.

Vishay

Availability : 12139
Ship by Tue. 11 Nov to Mon. 17 Nov

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1903

Multiples of: 5

NTCS0603E3.....T

4100 K

100 kOhms

125 mW

1 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

KNTC0201/10KF3380

10kΩ 0.31mA 100mW ±1% 3380K ±1% 0201 NTC Thermistors ROHS

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.

Yongyutai Electronics

Availability : 12028
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0067

Multiples of: 50

NTCF063JF103FTB

NTC Thermistors SMD RoHS

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 : 12028
Ship by Tue. 11 Nov to Mon. 17 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0107

Multiples of: 50

ED2F103A2-71041

NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 55mm

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 : 12028
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November 2025

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49	30	1	2	3	4	5	6

USD 0.3121

Multiples of: 1

10 kOhms

1 %

Wire

- 50 C

+ 90 C

2.5 mm

55 mm

Bulk

- 50 C To + 90 C

NK202C2R5

NTC (Negative Temperature Coefficient) Thermistors Chip w SC wires 2K 25C

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 : 12005
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.5746

Multiples of: 1

3540 K

2 kOhms

2.2 mW

5 %

Radial

- 40 C

+ 125 C

3 mm

40 mm

3 mm

Bulk

NTCS0805E3472FMT

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 1% SMD

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 : 11935
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3699

Multiples of: 1

Ntcsxxxxe3..T

3500 K

4.7 kOhms

210 mW

1 %

Smd/Smt

- 40 C

+ 150 C

0805

2 mm

1.25 mm

0.8 mm

Aec - Q200

Reel

- 40 C To + 150 C

ERT-J0EP104J

NTC (Negative Temperature Coefficient) Thermistors 0402 100kOhms 5% NTC 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.

Panasonic

Availability : 11870
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0323

Multiples of: 1

ERTJ

4100 K

100 kOhms

66 mW

5 %

SMD/SMT

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Reel , Cut Tape

CMFX 104F3950

100kΩ 0.1mA 100mW ±1% 3950K ±1% 0402 NTC Thermistors ROHS

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.

Shiheng

Availability : 11782
Ship by Tue. 11 Nov to Mon. 17 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0127

Multiples of: 20

BN-LG15Y2R5MYB

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

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.

Bourns

Availability : 11766
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5698

Multiples of: 1

2.5 Ohms

3.7 W

20 %

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

NCP15XQ681J03RC

NTC (Negative Temperature Coefficient) Thermistors 680 OHM 5%

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 : 11687
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0506

Multiples of: 1

Ncp

3650 K

680 Ohms

100 mW

5 %

Smd/Smt

- 40 C

+ 125 C

0402

1 mm

0.5 mm

Reel

- 40 C To + 125 C

1.2 mA

NB12K00103KBB

NTC (Negative Temperature Coefficient) Thermistors 10KOhm 10%

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 : 11640
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1155

Multiples of: 1

NB12

3630 K

10 kOhms

120 mW

10 %

SMD/SMT

- 55 C

+ 150 C

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

BN-LG15Y5R0MYB

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 5ohm Y kink bulk

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.

Bourns

Availability : 11640
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.517

Multiples of: 1

5 Ohms

3.7 W

20 %

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

BN-LG15Y3R0MYB

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk

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.

Bourns

Availability : 11639
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5104

Multiples of: 1

3 Ohms

3.7 W

20 %

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

NKA272C1B1

NTC (Negative Temperature Coefficient) Thermistors Chip with solder-coated wires, 2700KOhm +/-1% @ 25 C

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 : 11638
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.6324

Multiples of: 1

NKA

3977 K

2.7 kOhms

1 %

Wire Lead

- 40 C

+ 190 C

3 mm

29.5 mm

AEC - Q200

NTCS0805E3334JHT

NTC (Negative Temperature Coefficient) Thermistors 330Kohms 5% SMD

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 : 11606
Ship by Tue. 11 Nov to Mon. 17 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1628

Multiples of: 5

NTCS0805E3..T

3930 K

330 kOhms

210 mW

5 %

SMD/SMT

- 40 C

+ 150 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

B57850T0103F000

NTC (Negative Temperature Coefficient) Thermistors 10KOHM 1% 3988K LEAD FREE

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 : 11605
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 3.78

Multiples of: 1

T850

3988 K

10 kOhms

1 %

SMD/SMT

- 40 C

+ 155 C

10 mm

3 mm

Bulk

NCP18XQ681J03RB

NTC (Negative Temperature Coefficient) Thermistors 680 OHM 5%

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 : 11570
Ship by Fri. 07 Nov to Tue. 11 Nov

November 2025