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

MF202R508M1DN0CSB0

NTC Thermistors 2.5Ohms Â±20% 2800K Through Hole,P=10mm 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.

Songtian

Availability : 242
Ship by Fri. 29 Aug to Wed. 03 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2789

Multiples of: 1

2800k

2.5

± 20 %

THROUGH HOLE , P=10 mm

104JT-025

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.

Semitec

Availability : 0
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USD 0.3036

Multiples of: 1

4390 K

100 kOhms

3.5 W

1 %

Wire Lead

- 50 C

+ 125 C

3.6 mm

25 mm

3.6 mm

Bulk

NXRT15XH103FA5B030

NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohms 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 0.3045

Multiples of: 1

Nxr

3380 K

10 kOhms

13 mW

1 %

Radial

- 40 C

+ 125 C

5 mm

4 mm

2 mm

Reel

NTCS-21-16-5

NTC thermistor; THT; 16O; 21.5mm; -55÷200°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.

SR Passives

Availability : 0
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USD 0.3054

Multiples of: 1

16 Ohms

21.5 mm

302HTF

NTC (Negative Temperature Coefficient) Thermistors 3kohm 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 0.3056

Multiples of: 1

3 kOhms

2 %

Smd/Smt

- 50 C

+ 125 C

2.65 mm

1.6 mm

1.1 mm

Bulk

- 50 C To + 125 C

NTST5101JZ001

100kΩ 450mW ±10% 4400K - 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.

TKS

Availability : 0
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USD 0.3073

Multiples of: 1

303ET-2

NTC (Negative Temperature Coefficient) Thermistors 30kohm 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.

Semitec

Availability : 0
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USD 0.3079

Multiples of: 1

30 kOhms

3 %

Radial

- 40 C

+ 100 C

1.6 mm

4 mm

Bulk

- 40 C To + 100 C

224ET-2

NTC (Negative Temperature Coefficient) Thermistors 226kohm 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.

Semitec

Availability : 0
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USD 0.3079

Multiples of: 1

226 kOhms

3 %

Radial

- 40 C

+ 100 C

1.6 mm

4 mm

Bulk

- 40 C To + 100 C

104ET-2

NTC (Negative Temperature Coefficient) Thermistors 100kohm 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.

Semitec

Availability : 0
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USD 0.3079

Multiples of: 1

4132 K

100 kOhms

3 %

Radial

- 40 C

+ 90 C

1.6 mm

45 mm

1.5 mm

4 mm

Bulk

NTCLE203E3474HB0

NTC (Negative Temperature Coefficient) Thermistors 470Kohms 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 0.3084

Multiples of: 1

Ntclexxxe3

470 kOhms

100 mW

3 %

Radial

- 55 C

+ 150 C

6 mm

4.2 mm

4 mm

Bulk

- 55 C To + 150 C

B57220K212A3

NTC (Negative Temperature Coefficient) Thermistors 2057 Ohms 3560k 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.

TDK

Availability : 0
Ships to you
by Mon. 11 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3085

Multiples of: 1

B57220k

2.5 kOhms

180 mW

5 %

Radial

- 55 C

+ 155 C

2.9 mm

1.3 mm

- 55 C To + 155 C

NC20MC0561JBA

NTC (Negative Temperature Coefficient) Thermistors 1206 560ohm 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.

Kyocera AVX

Availability : 0
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USD 0.3103

Multiples of: 3000

Nc20

3910 K

560 Ohms

240 mW

5 %

Smd/Smt

- 55 C

+ 150 C

1206

3.2 mm

1.6 mm

0.5 mm

Reel

- 55 C To + 150 C

NXRT15XM202EA5B035

NTC (Negative Temperature Coefficient) Thermistors 2Kohms B(25/50)3500K 0.27mA 35mm 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.

Murata

Availability : 0
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USD 0.3115

Multiples of: 1

Nxr

3500 K

2 kOhms

13 mW

3 %

Radial

- 40 C

+ 125 C

5 mm

4 mm

2 mm

- 40 C To + 125 C

NXFT15XH103FA2B110

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 0.3121

Multiples of: 1

NXFT

3380 K

10 kOhms

7.5 mW

1 %

Wire Leads

- 40 C

+ 125 C

1.2 mm

Bulk

NXFT15XH103FA1B090

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.

Murata

Availability : 0
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USD 0.3126

Multiples of: 1

NXFT

3380 K

10 kOhms

7.5 mW

1 %

Wire Leads

- 40 C

+ 125 C

1.2 mm

Bulk

NTCS-21-10-6

NTC thermistor; THT; 10O; 21.5mm; -55÷200°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.

SR Passives

Availability : 0
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USD 0.313

Multiples of: 1

10 Ohms

21.5 mm

1D2-13LD

NTC (Negative Temperature Coefficient) Thermistors 1ohms 6amps Straight 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 0.3132

Multiples of: 1

2650 K

1 Ohms

15 %

Radial

- 50 C

+ 200 C

14.5 mm

18 mm

14.5 mm

8 mm

Bulk

4.7D2-13LC

NTC (Negative Temperature Coefficient) Thermistors 4.7ohms 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 0.3132

Multiples of: 1

2900 K

4.7 Ohms

15 %

Radial

- 50 C

+ 200 C

14.5 mm

18 mm

14.5 mm

8 mm

Bulk

4D2-13LCS

NTC (Negative Temperature Coefficient) Thermistors 4ohms 5amps Clinch Short 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 0.3132

Multiples of: 1

4 Ohms

15 %

Radial

- 50 C

+ 200 C

14.5 mm

18 mm

Bulk

- 50 C To + 200 C

5 A

NXFT15XV103FA1B090

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.

Murata

Availability : 0
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USD 0.3137

Multiples of: 1

NXFT

3936 K

10 kOhms

7.5 mW

1 %

Wire Leads

- 40 C

+ 125 C