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

NRCE504J4300B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 50000 ohm, J Tol., O Lead, 4300 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 : 1940
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 0.1211

Multiples of: 1

NRCE

4300

50 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE205J4600B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 200000 ohm, J Tol., S Lead, 4600 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 : 1940
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 0.1211

Multiples of: 1

NRCE

4600 K

200 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE155J4500B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 150000 ohm, J Tol., S Lead, 4500 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 : 1940
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 0.1211

Multiples of: 1

NRCE

4500 K

150 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE155J4500B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 150000 ohm, J Tol., O Lead, 4500 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 : 1940
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 0.1211

Multiples of: 1

NRCE

4500 K

150 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE225J4650B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 220000 ohm, J Tol., O Lead, 4650 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 : 1940
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 0.1272

Multiples of: 1

NRCE

4650

220 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE475J4750B1KO

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 470000 ohm, J Tol., O Lead, 4750 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 : 1940
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 0.1272

Multiples of: 1

NRCE

4750 K

470 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE475J4750B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 470000 ohm, J Tol., S Lead, 4750 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 : 1940
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 0.1272

Multiples of: 1

NRCE

4750 K

470 kOhms

Radial

- 40 C

+ 125 C

Bulk

NRCE225J4650B1KS

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 220000 ohm, J Tol., S Lead, 4650 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 : 1940
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 0.1272

Multiples of: 1

NRCE

4650 K

220 kOhms

Radial

- 40 C

+ 125 C

Bulk

B57620C5102K062

NTC (Negative Temperature Coefficient) Thermistors 1K K62 B-3450 NTC Thermistor 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.

TDK

Availability : 1940
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 0.1591

Multiples of: 1

B57620

1 kOhms

210 mW

10 %

Smd/Smt

- 55 C

+ 125 C

0805

2 mm

1.25 mm

1.3 mm

Reel

- 55 C To + 125 C

B57343V5103F360

NTC (Negative Temperature Coefficient) Thermistors 0603 10kOhm 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 : 1940
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 0.1598

Multiples of: 1

B573 - V5

3624 K

10 kOhms

180 mW

1 %

Smd/Smt

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

0.9 mm

Aec - Q200

Cut Tape

NRBE353J3435B2F

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 3.4513K ohm, 3435 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 : 1940
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 0.1999

Multiples of: 1

NRBE

3435 K

3.4513 kOhms

800 uW

5 %

Wire Lead

- 40 C

+ 125 C

2.7 mm

36 mm

2.7 mm

6 mm

Bulk

NXFT15XH103FEAB021

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 : 1940
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 0.2002

Multiples of: 1

NXFT

3380 K

10 kOhms

3 mW

1 %

Wire Lead

- 40 C

+ 125 C

1.2 mm

21 mm

1.2 mm

Reel , Cut Tape

NRBE353F3435B2J

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 3.4513K ohm, 3435 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 : 1940
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 0.2024

Multiples of: 1

NRBE

3435 K

3.4513 kOhms

800 uW

1 %

Wire Lead

- 40 C

+ 125 C

2.7 mm

36 mm

2.7 mm

6 mm

Bulk

NRBE353F3435B2F

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 3.4513K ohm, 3435 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 : 1940
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 0.2024

Multiples of: 1

NRBE

3435 K

3.4513 kOhms

800 uW

1 %

Wire Lead

- 40 C

+ 125 C

2.7 mm

36 mm

2.7 mm

6 mm

Bulk

10D2-07LC

NTC (Negative Temperature Coefficient) Thermistors 10ohms 2amps 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 : 1940
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 0.2145

Multiples of: 1

10 Ohms

15 %

Radial

- 40 C

+ 160 C

11 mm

13 mm

Bulk

- 40 C To + 160 C

2 A

NDBG104F3380B1F

NTC (Negative Temperature Coefficient) Thermistors Axial (Diode), Glass 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 : 1940
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 0.22

Multiples of: 1

NDBG

3380 K

10 kOhms

900 uW

1 %

Axial

- 40 C

+ 250 C

2 mm

64.3 mm

2 mm

4.3 mm

Bulk

NRL1504J3950B1F

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy 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 : 1940
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 0.2362

Multiples of: 1

NRLx

3950 K

50 kOhms

1.8 mW

5 %

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTCLE100E3339JB0A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 33R 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 : 1940
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 0.2652

Multiples of: 1

NTCLE100E3

3390 K

33 Ohms

500 mW

5 %

Radial

- 40 C

+ 125 C

10 mm

5 mm

4 mm

Bulk

NTCLE100E3479JB0A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 47R 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 : 1940
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 0.2652

Multiples of: 1

NTCLE100E3

3390 K

47 Ohms

500 mW

5 %

Radial

- 40 C

+ 125 C

10 mm

5 mm

4 mm

Bulk

NTCLE100E3334JB0A

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 330K 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 : 1940
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025