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

B57871L0502F000

NTC (Negative Temperature Coefficient) Thermistors L871/5k/F 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 : 2894
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 1.199

Multiples of: 1

L871

3988 K

5 kOhms

60 mW

1 %

Radial

- 40 C

+ 155 C

2.8 mm

6 mm

Bulk

NB20R00105JBA

NTC (Negative Temperature Coefficient) Thermistors 1M 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.

Kyocera AVX

Availability : 2891
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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 0.1254

Multiples of: 1

NB20

4400 K

1 MOhms

240 mW

5 %

SMD/SMT

- 55 C

+ 150 C

3.2 mm

1.6 mm

1.5 mm

Reel , Cut Tape

NTCS0603E3502HLT

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 3% 3480K 1%

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Vishay

Availability : 2890
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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 0.2339

Multiples of: 1

NTCS0603E3 T

3480 K

5 kOhms

125 mW

3 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel , Cut Tape

NTCALUG01A103FL

NTC (Negative Temperature Coefficient) Thermistors 10K 1% 3435K 38MM AWG24

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 : 2888
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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 1.54

Multiples of: 1

Ntcalug01a

3435 K

10 kOhms

1 %

Wire Leads

- 40 C

+ 150 C

15.7 mm

Bulk

ND03K00152K

NTC (Negative Temperature Coefficient) Thermistors 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.

Kyocera AVX

Availability : 2887
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 0.185

Multiples of: 1

1.5 kOhms

3.5 mm

3 mm

- 55 C To + 150 C

NTCLE100E3101JB0

NTC (Negative Temperature Coefficient) Thermistors 100ohms 5% 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 : 2887
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
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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 0.324

Multiples of: 1

NTCLE100E3

3560 K

100 Ohms

500 mW

5 %

Radial

- 40 C

+ 125 C

24 mm

5 mm

10 mm

Bulk

CMFB334J4200HANT

NTC Thermistors 330KOhms Â±5% 4200K 0805 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.

Fenghua Advanced

Availability : 2885
Ship by Fri. 14 Nov to Thu. 20 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 0.0219

Multiples of: 20

4200k

330 kOhms

± 5 %

805

135-303KAC-J01

NTC Thermistors 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.

Honeywell

Availability : 2885
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November 2025

November 2025
	S	M	T	W	T	F	S
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 0.5318

Multiples of: 25

NTCLE100E3103HT1A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 10K 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 : 2884
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
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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 0.3129

Multiples of: 1

NTCLE100E3

3977 K

10 kOhms

500 mW

3 %

Radial

- 40 C

+ 125 C

9 mm

3.3 mm

3 mm

Reel , Cut Tape

B57452V5103J062

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

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 : 2883
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 0.1826

Multiples of: 1

B574V5 Auto

4480 K

10 kOhms

210 mW

5 %

SMD/SMT

- 40 C

+ 150 C

2 mm

1.25 mm

1.3 mm

AEC - Q200

Reel , Cut Tape

USUG1000-103G

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35

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.

US Sensor

Availability : 2883
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November 2025

November 2025
	S	M	T	W	T	F	S
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 0.6765

Multiples of: 1

Usug1000

3892 K

10 kOhms

20 mW

2 %

Axial

- 40 C

+ 150 C

DO - 35 - 2

0.075 in

0.16 in

Bulk

- 40 C To + 150 C

B57471V2684H062

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 680K H62 B-4480

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 : 2880
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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 0.2374

Multiples of: 1

B574V2

4386 K, 4455 K, 4480 K

680 kOhms

210 mW

3 %

SMD/SMT

- 55 C

+ 125 C

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

B57504K0103A009

NTC (Negative Temperature Coefficient) Thermistors K504/10k/A9 2% NTC Therm Databook

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 : 2880
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 3.1743

Multiples of: 1

B57504K

3625 K

10 kOhms

2 %

Radial

- 20 C

+ 150 C

6.8 mm

48 mm

6.8 mm

23 mm

Bulk

B57541G1103F000

NTC (Negative Temperature Coefficient) Thermistors 10kOhm Tol 1% AEC-Q200

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 : 2874
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
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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 2.9538

Multiples of: 1

B57541G1

3492 K

10 kOhms

18 mW

1 %

Wire Lead

- 55 C

+ 200 C

1.4 mm

66.5 mm

1.4 mm

5 mm

AEC - Q200

Bulk

NTCLE213E3103FLT1

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 1% Beta value 3435K 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 : 2873
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 0.8646

Multiples of: 1

Ntcle213e3

3435 K

10 kOhms

100 mW

1 %

Radial

- 55 C

+ 150 C

41 mm

2.5 mm

5.5 mm

Aec - Q200

Reel

- 55 C To + 150 C

NC20KC0220JBA

NTC (Negative Temperature Coefficient) Thermistors 1206 22ohm 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 : 2871
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 0.3188

Multiples of: 1

Nc20

3470 K

22 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

B57871L0303F000

NTC (Negative Temperature Coefficient) Thermistors L871/30k/F 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 : 2870
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 1.199

Multiples of: 1

L871

3964 K

30 kOhms

60 mW

1 %

Radial

- 40 C

+ 155 C

2.8 mm

6 mm

Bulk

B57871L0202F000

NTC (Negative Temperature Coefficient) Thermistors L871/2k/F 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 : 2868
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 1.199

Multiples of: 1

L871

3560 K

2 kOhms

60 mW

1 %

Radial

- 40 C

+ 155 C

2.8 mm

6 mm

Bulk

NTCS0805E3103FHT

NTC (Negative Temperature Coefficient) Thermistors NTC 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.

Vishay

Availability : 2752
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 0.3781

Multiples of: 1

Ntcs0805e3..T

3570 K

10 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

NCP18XW472J03RB

NTC (Negative Temperature Coefficient) Thermistors 4.7K 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 : 2442
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025