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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

First

...

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

ICL800D05MIB

NTC (Negative Temperature Coefficient) Thermistors ICL family, 8 ohm, I lead, 5 mm size, 2600 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 : 1901
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 0.0627

Multiples of: 1

ICL

2600 K

8 Ohms

Bulk

NRCE502L3650B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 500 ohm, L Tol., O Lead, 3650 Beta, K 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 : 1901
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 0.0891

Multiples of: 1

NRCE

3650

500 Ohms

Radial

- 40 C

+ 125 C

Bulk

NRNE504F3975B2F

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 50000 ohm, F Tol., S Lead, 3975 Beta, F Beta Tol., B2 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 : 1901
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 0.1093

Multiples of: 1

NRNE

3975 K

50 kOhms

Radial

- 40 C

+ 125 C

Bulk

NDBG504J3950B1F

NTC (Negative Temperature Coefficient) Thermistors Axial (Diode), Glass NTC, 50K 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 : 1901
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 0.1397

Multiples of: 1

NDBG

3950 K

50 kOhms

900 uW

5 %

Axial

- 40 C

+ 250 C

2 mm

64.3 mm

2 mm

4.3 mm

Bulk

NTCLE100E3472JB0A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 4K7 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.

Vishay

Availability : 1901
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 0.2524

Multiples of: 1

NTCLE100E3

3977 K

4.7 kOhms

500 mW

5 %

Radial

- 40 C

+ 125 C

9 mm

3.3 mm

3 mm

Bulk

NRMF104F3380B1J

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 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 : 1901
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 0.3542

Multiples of: 1

NRMx

3380 K

10 kOhms

800 uW

1 %

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

B57871S0212F000

NTC (Negative Temperature Coefficient) Thermistors 2.1k 3560 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 : 1900
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 1.3747

Multiples of: 1

B57871s

2.1 kOhms

60 mW

1 %

Radial

- 55 C

+ 155 C

2.5 mm

7 mm

2.5 mm

Aec - Q200

Bulk

213865-1637

NTC Negative Temperature Coefficient Thermistors NTC Ring Cable 3982 M3.5 300mm 10K 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.

Molex

Availability : 1899
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 2.967

Multiples of: 1

ICL151D07MIB

NTC (Negative Temperature Coefficient) Thermistors ICL family, 15 ohm, I lead, 7 mm size, 2750 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 : 1896
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 0.0737

Multiples of: 1

ICL

2750 K

15 Ohms

Bulk

NTCLE100E3154JB0A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 150K 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.

Vishay

Availability : 1896
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 0.2524

Multiples of: 1

NTCLE100E3

4370 K

150 kOhms

500 mW

5 %

Radial

- 40 C

+ 125 C

9 mm

3.3 mm

3 mm

Bulk

NTCLG100E2104JB

NTC (Negative Temperature Coefficient) Thermistors 100Kohms 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.

Vishay

Availability : 1896
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 0.4279

Multiples of: 1

NTCLG100E2

3977 K

100 kOhms

100 mW

5 %

Axial

- 40 C

+ 200 C

1.8 mm

54.55 mm

1.8 mm

3.75 mm

Bulk

ICL161D05MIB

NTC (Negative Temperature Coefficient) Thermistors ICL family, 16 ohm, I lead, 5 mm size, 2700 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 : 1895
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 0.0671

Multiples of: 1

ICL

2700 K

16 Ohms

Bulk

NRCE103K3800B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 1000 ohm, K Tol., S Lead, 3800 Beta, K 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 : 1895
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 0.0979

Multiples of: 1

NRCE

3800 K

1 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRNE504H3975B2H

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 50000 ohm, H Tol., S Lead, 3975 Beta, H Beta Tol., B2 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 : 1891
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 0.0824

Multiples of: 1

NRNE

3975

50 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE105K4400B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 100000 ohm, K Tol., S Lead, 4400 Beta, K 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 : 1891
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 0.0826

Multiples of: 1

NRCE

4400 K

100 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE603L4050B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 6000 ohm, L Tol., O Lead, 4050 Beta, K 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 : 1891
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 0.0837

Multiples of: 1

NRCE

4050 K

6 kOhms

Radial

- 40 C

+ 125 C

Bulk

NTCLE213E3123JMB0

NTC (Negative Temperature Coefficient) Thermistors 12Kohms 5% Beta value 3740K 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 : 1891
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 0.2954

Multiples of: 1

Ntcle213e3

3740 K

12 kOhms

100 mW

5 %

Radial

- 55 C

+ 150 C

41 mm

2.5 mm

5.5 mm

Aec - Q200

Bulk

- 55 C To + 150 C

NTCLE213E3303HHB0

NTC (Negative Temperature Coefficient) Thermistors 30Kohms 3% Beta val 3935K .75%

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 : 1891
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 0.3347

Multiples of: 1

Ntcle213e3

3935 K

30 kOhms

100 mW

3 %

Radial

- 55 C

+ 150 C

41 mm

2.5 mm

5.5 mm

Aec - Q200

Bulk

- 55 C To + 150 C

NTCLE213E3212FMB0

NTC (Negative Temperature Coefficient) Thermistors 2.1Kohms 1% Beta value 3511K 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 : 1891
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 0.7777

Multiples of: 1

Ntcle213e3

3511 K

2.1 kOhms

100 mW

1 %

Radial

- 55 C

+ 150 C

41 mm

2.5 mm

5.5 mm

Aec - Q200

Bulk

- 55 C To + 150 C

NRMF105F3950B1F

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K 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 : 1883
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025