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

NTCALUG03A103GCA

NTC Negative Temperature Coefficient Thermistors 10K2% 3984K0.5% AEC-Q200 70mm

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 : 2675
Ship by Wed. 12 Nov to Fri. 14 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 1.2261

Multiples of: 1

NTCALUG03A

3984 K

10 kOhms

2 %

Wire Lead

- 40 C

+ 125 C

5.5 mm

81.5 mm

5.5 mm

11.5 mm

AEC - Q200

Bulk

B57371V2104H060

NTC (Negative Temperature Coefficient) Thermistors 0603 100K H60 B-4480 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.

TDK

Availability : 2660
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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 0.1515

Multiples of: 1

B573V2

4480 K

100 kOhms

180 mW

3 %

SMD/SMT

- 55 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

0.9 mm

Reel , Cut Tape

NTCG164LH473JT1S

NTC Negative Temperature Coefficient Thermistors 0603 47Kohm 5% AEC-Q200 150C

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 : 2648
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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 0.0727

Multiples of: 1

NTCG

4573 K

47 kOhms

125 mW

5 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

NTCG104LH223HT1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 22K OHM, 3%, 0402

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 : 2645
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November 2025

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45	2	3	4	5	6	7	8
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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 0.0323

Multiples of: 1

NTCG

4550 K

22 kOhms

100 mW

3 %

SMD/SMT

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Reel , Cut Tape

Hot

RL2006-125-73-D1

NTC (Negative Temperature Coefficient) Thermistors DIA .22 200 Ohm

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 : 2645
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.2067

Multiples of: 1

Rl20

3468 K

200 Ohms

6.5 mW

10 %

Radial

- 50 C

+ 150 C

DISC

5.6 mm

38 mm

5.6 mm

Bulk

- 50 C To + 150 C

TH350J39GBNI

NTC (Negative Temperature Coefficient) Thermistors 50K Ohm 25Deg C Glass encapsulated

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 : 2642
Ship by Wed. 12 Nov to Fri. 14 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 0.275

Multiples of: 1

3952 K

50 kOhms

25 mW

5 %

Axial

- 40 C

+ 250 C

DO - 35

2 mm

56.2 mm

2 mm

4.2 mm

Bulk

NC20N00104JBA

NTC Negative Temperature Coefficient Thermistors 100kOhm 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 : 2638
Ship by Wed. 12 Nov to Fri. 14 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 0.1987

Multiples of: 1

NC20

4080 K

100 kOhms

240 mW

5 %

SMD/SMT

- 55 C

+ 150 C

3.2 mm

1.6 mm

1.5 mm

Reel , Cut Tape

NB20N50104KBA

NTC (Negative Temperature Coefficient) Thermistors 100kOhm 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 : 2636
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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 0.1211

Multiples of: 1

Nb20

100 kOhms

240 mW

10 %

Smd/Smt

- 55 C

+ 150 C

Reel

NB12L00153JBB

NTC (Negative Temperature Coefficient) Thermistors 15KOhm 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 : 2636
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.1364

Multiples of: 1

Nb12

15 kOhms

120 mW

5 %

Smd/Smt

- 55 C

+ 150 C

Reel

- 55 C To + 150 C

B57431V2333J62

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 33K J62 B-4500

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 : 2629
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.2096

Multiples of: 1

B574

4500 K

33 kOhms

210 mW

5 %

Smd/Smt

- 55 C

+ 125 C

0805

2 mm

1.25 mm

1.3 mm

Reel

- 55 C To + 125 C

NTCALUG02A502G

NTC (Negative Temperature Coefficient) Thermistors 5K 2% UL Recognized Low Therm Gradient

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 : 2624
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 1.166

Multiples of: 1

Ntcalugxxa

3984 K

5 kOhms

2 %

Wire

- 55 C

+ 125 C

8.5 mm

16.8 mm

0.8 mm

Aec - Q200

Bulk

- 55 C To + 125 C

NCP18XQ102E03RB

NTC (Negative Temperature Coefficient) Thermistors 1K OHM

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 : 2619
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0437

Multiples of: 10

Ncp

3650 K

1 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0603

1.6 mm

0.8 mm

Reel

- 40 C to + 125 C

1 mA

NTCS0603E3502FLT

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 1% 3480K 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 : 2603
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.44

Multiples of: 1

NTCS0603E3 T

3480 K

5 kOhms

125 mW

1 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel , Cut Tape

192-302LEW-A01

NTC Thermistors 3KOhm, 1 deg C Tol 2.413mm Diameter

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.

Honeywell

Availability : 2592
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 2.9875

Multiples of: 1

3 kOhms

Axial

2.413 mm

- 60 C To + 150 C

NTCLE203E3272FB0A

NTC (Negative Temperature Coefficient) Thermistors 2.7Kohms 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 : 2587
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.8151

Multiples of: 1

NTCLE203E3

3977 K

2.7 kOhms

100 mW

1 %

Radial

- 40 C

+ 125 C

3.6 mm

3 mm

8 mm

Bulk

NTCS0805E3104SMT

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 : 2582
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.4796

Multiples of: 1

Ntcsxxxxe3..Smt

3590 K

100 kOhms

210 mW

1 %

Smd/Smt

- 40 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.8 mm

Reel

- 40 C To + 125 C

B57871L0103F001

NTC (Negative Temperature Coefficient) Thermistors L871/10k/F1 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.

TDK

Availability : 2556
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 1.199

Multiples of: 1

L871

3988 K

10 kOhms

60 mW

1 %

Radial

- 40 C

+ 155 C

2.8 mm

6 mm

Bulk

TH310J34GBSN

NTC (Negative Temperature Coefficient) Thermistors 10.74K Ohm 25Deg C Glass encapsulated

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 : 2549
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November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.3124

Multiples of: 1

10000 K

10 kOhms

25 mW

5 %

Axial

- 40 C

+ 250 C

DO - 35

2 mm

56.2 mm

2 mm

Bulk

B57471V2474H062

NTC (Negative Temperature Coefficient) Thermistors 0805 470K H62 B-4480 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.

TDK

Availability : 2548
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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 0.2496

Multiples of: 1

B574V2

4386 K, 4455 K, 4480 K

470 kOhms

210 mW

3 %

SMD/SMT

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

NXFT15XH103FEAB035

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

USD 0.198

Multiples of: 1

NXFT

3380 K

10 kOhms

3 mW

1 %

Wire Lead

- 40 C

+ 125 C