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

B57561G103F

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor G561/10K/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 : 5308
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 3.2954

Multiples of: 1

B57561

3478 K, 3450 K, 3492 K

10 kOhms

50 mW

1 %

Wire Lead

- 55 C

+ 200 C

3 mm

71.2 mm

3 mm

7 mm

AEC - Q200

Bulk

NTCLE213E3103JHB0

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 5% Beta value 3984K .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 : 5301
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.3047

Multiples of: 1

Ntcle213e3

3984 K

10 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

NCP15XW682E03RC

NTC (Negative Temperature Coefficient) Thermistors 0402 6.8Kohms 3% BConstant 3950-3999K

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 : 5298
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.055

Multiples of: 1

Ncp

3950 K

6.8 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Cut Tape

NTCG063UH103HTBX

NTC (Negative Temperature Coefficient) Thermistors 0201 10Kohm 3% 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 : 5294
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.0784

Multiples of: 1

Ntcg

4250 K

10 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0201 (0603 METRIC)

0.6 mm

0.3 mm

Cut Tape

310 uA

Hot

NTC0805J1K0

NTC (Negative Temperature Coefficient) Thermistors NTC0805 5% 1K0

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.

TE Connectivity

Availability : 5274
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.4642

Multiples of: 1

NTC

2750 K

1 kOhms

125 mW

5 %

SMD/SMT

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.5 mm

Reel , Cut Tape

NTCLE413E2103H400

NTC (Negative Temperature Coefficient) Thermistors 10kohms 3% 40mm 30AWG

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 : 5255
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.6567

Multiples of: 1

3984 K

10 kOhms

3 %

Through Hole

- 40 C

+ 105 C

400 mm

Bulk

- 40 C To + 105 C

NTCS0603E3153JMT

NTC (Negative Temperature Coefficient) Thermistors 15Kohms 5% SMD

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 : 5253
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.1859

Multiples of: 1

Ntcsxxxxe3..T

3600 K

15 kOhms

125 mW

5 %

Smd/Smt

- 40 C

+ 150 C

0603

1.6 mm

0.8 mm

Aec - Q200

Reel

- 40 C To + 150 C

B57421V2103J62

NTC (Negative Temperature Coefficient) Thermistors 10k 4000 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.

TDK

Availability : 5243
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.1573

Multiples of: 1

B57421v

4000 K

10 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

B57237S0330M

NTC thermistor; 33O; THT; 3300K; 7.5mm

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 : 5242
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.4138

Multiples of: 1

33 Ohms

NTCG164BH103JTDS

NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 5% NTC AEC-Q200 125C

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 : 5226
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.0748

Multiples of: 1

NTCG

4100 K

10 kOhms

100 mW

5 %

SMD/SMT

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

NCP15XW332E03RC

NTC (Negative Temperature Coefficient) Thermistors 0402 3.3Kohms 3% BConstant 3950-3999K

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 : 5150
Ship by Tue. 16 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.0277

Multiples of: 10

Ncp

3950 K

3.3 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Cut Tape

B57421V2223J062

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 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 : 5141
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.161

Multiples of: 1

B57421v

3940 K, 3980 K, 4000 K

22 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

FNTC0603X103F3950FB

10k 100mW 1% 3950K 1% 0603 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.

Changjiang Microelectronics

Availability : 5121
Ship by Tue. 16 Sep to Fri. 19 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.0134

Multiples of: 20

NTCLE100E3102GB0

NTC (Negative Temperature Coefficient) Thermistors 1Kohms 2% 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 : 5117
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.4587

Multiples of: 1

Ntclexxxe3

3528 K

1 kOhms

500 mW

2 %

Radial

- 40 C

+ 125 C

3.3 mm

3 mm

24 mm

Bulk

- 40 C To + 125 C

Hot

RL2003-62.4-73-D1

NTC (Negative Temperature Coefficient) Thermistors DIA .22 100 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 : 5103
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 1.507

Multiples of: 1

RL20

3468 K

100 Ohms

6.5 mW

10 %

Radial

- 50 C

+ 150 C

DISC

5.6 mm

38 mm

5.6 mm

3.05 mm

Bulk

NCP15XW152J03RC

NTC (Negative Temperature Coefficient) Thermistors 1.5K 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 : 5089
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.0473

Multiples of: 1

Ncp

3950 K

1.5 kOhms

100 mW

5 %

Smd/Smt

- 40 C

+ 125 C

0402

1 mm

0.5 mm

Reel

- 40 C To + 125 C

0.81 mA

B57863S502F40

NTC (Negative Temperature Coefficient) Thermistors 5k 3988

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 : 5079
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 1.906

Multiples of: 1

B57863s

3988 K

5 kOhms

60 mW

5 %

Radial

- 55 C

+ 155 C

2.41 mm

6.5 mm

2.41 mm

Aec - Q200

Bulk

- 55 C To + 155 C

B57703M103G40

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 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.

TDK

Availability : 5078
Ship by Fri. 29 Aug to Tue. 02 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 1.837

Multiples of: 1

B57703M

3988 K

10 kOhms

150 mW

2 %

Wire Lead

- 55 C

+ 125 C

3.7 mm

45 mm

8.5 mm

6.5 mm

Bulk

NTCS0603E3472HHT

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 3% SMD

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 : 5076
Ship by Tue. 02 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
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 0.1077

Multiples of: 1

Ntcsxxxxe3..T

3830 K

4.7 kOhms

125 mW

3 %

Smd/Smt

- 40 C

+ 150 C

0603

1.6 mm

0.8 mm

Aec - Q200

Reel

- 40 C To + 150 C

Hot

NTCG104EF104FT1X

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 1%, 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 : 4316
Ship by Tue. 16 Sep to Fri. 19 Sep

September 2025