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

NCP18WB473D03RB

NTC (Negative Temperature Coefficient) Thermistors 0603 47Kohms 0.5%

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 : 6291
Ship by Thu. 28 Aug to Mon. 01 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 0.2387

Multiples of: 1

Ncp

4030 K

47 kOhms

100 mW

0.5 %

Smd/Smt

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel

NCP15XQ102J03RC

NTC (Negative Temperature Coefficient) Thermistors 1K 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 : 6256
Ship by Mon. 15 Sep to Thu. 18 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 0.0301

Multiples of: 10

NCP

3650 K

1 kOhms

100 mW

5 %

Solder

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Reel , Cut Tape

NT08104F3950B1F

NTC (Negative Temperature Coefficient) Thermistors 0805 PCB SMD NTC, 10 k 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 : 6251
Ship by Thu. 28 Aug to Mon. 01 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 0.11

Multiples of: 1

SMD/SMT

- 40 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.7 mm

Reel , Cut Tape

FNTC0603X103F3380FB

10k 100mW 1% 3380K 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 : 6246
Ship by Mon. 15 Sep to Thu. 18 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 0.0127

Multiples of: 20

103JT-075

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Length 75mm

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 : 6241
Ship by Thu. 28 Aug to Mon. 01 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 0.5984

Multiples of: 1

3435 K

10 kOhms

3.5 mW

1 %

Wire Lead

- 50 C

+ 125 C

3.6 mm

75 mm

3.6 mm

0.5 mm

Bulk

ABNTC-0402-103J-3380F-T

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR NTC 10KOHM 3380K 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.

ABRACON

Availability : 6234
Ship by Thu. 28 Aug to Mon. 01 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 0.0935

Multiples of: 1

ABNTC

3380 K

10 kOhms

100 mW

5 %

SMD/SMT

- 55 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Reel , Cut Tape

ERT-J0ER683J

NTC (Negative Temperature Coefficient) Thermistors 0402 68kOhms 5% 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.

Panasonic

Availability : 6217
Ship by Thu. 28 Aug to Mon. 01 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 0.0341

Multiples of: 1

Ertj

4300 K

68 kOhms

66 mW

5 %

Smd/Smt

- 40 C

+ 150 C

0402 (1005 METRIC)

1 mm

0.5 mm

Cut Tape

NCP18WM224E03RB

NTC (Negative Temperature Coefficient) Thermistors 220K 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 : 6212
Ship by Thu. 28 Aug to Mon. 01 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 0.0902

Multiples of: 1

Ncp

4500 K

220 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0603

1.6 mm

0.8 mm

Reel

- 40 C To + 125 C

0.06 mA

NTCS0402E3473FXT

NTC (Negative Temperature Coefficient) Thermistors 47k 1% SMD High B AUTO GRADE

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 : 6203
Ship by Mon. 01 Sep to Fri. 05 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 0.1348

Multiples of: 1

NTCS0402E3..T

4075 K

47 kOhms

70 mW

1 %

SMD/SMT

- 40 C

+ 150 C

0402 (1005 METRIC)

1 mm

0.5 mm

AEC - Q200

Reel , Cut Tape

Hot

NTCS0603E3223HMT

NTC (Negative Temperature Coefficient) Thermistors 22Kohms 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 : 6171
Ship by Mon. 01 Sep to Fri. 05 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 0.046

Multiples of: 1

NTCS0603E3.....T

3730 K

22 kOhms

125 mW

3 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

B57620C5102J062

NTC (Negative Temperature Coefficient) Thermistors 1K J62 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 : 6160
Ship by Thu. 28 Aug to Mon. 01 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 0.1936

Multiples of: 1

B57620C5

3470 K

1 kOhms

210 mW

5 %

SMD/SMT

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

ERT-J0EG103HA

NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister

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.

Panasonic

Availability : 6146
Ship by Thu. 28 Aug to Mon. 01 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 0.0407

Multiples of: 1

Ertj

3380 K

10 kOhms

66 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0402

1 mm

0.5 mm

Reel

- 40 C To + 125 C

B57421V2332J062

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 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 : 6138
Ship by Thu. 28 Aug to Mon. 01 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 0.2205

Multiples of: 1

B57421v

3940 K, 3980 K, 4000 K

3.3 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

NTCLE305E4103SB

NTC (Negative Temperature Coefficient) Thermistors 10Kohms Special Tol

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 : 6137
Ship by Thu. 28 Aug to Mon. 01 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 0.8811

Multiples of: 1

NTCLE305E4 - SB

3984 K

10 kOhms

50 mW

2.2 %

Radial

- 40 C

+ 125 C

1.6 mm

41 mm

1.6 mm

5 mm

AEC - Q200

Bulk

NCU15WF104F60RC

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 : 6130
Ship by Mon. 15 Sep to Thu. 18 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

NCU

4250 K

100 kOhms

100 mW

1 %

SMD/SMT

- 40 C

+ 125 C

1 mm

0.5 mm

Reel , Cut Tape

NTCS0805E3103JLT

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 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 : 6120
Ship by Thu. 28 Aug to Mon. 01 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 0.1892

Multiples of: 1

Ntcs0805e3.....T

3570 K

10 kOhms

210 mW

5 %

Smd/Smt

- 40 C

+ 150 C

0805

2 mm

1.25 mm

0.8 mm

Aec - Q200

Reel

- 40 C To + 150 C

NTCSP164BF473FT1SX

NTC Negative Temperature Coefficient Thermistors 0603 47Kohm 1% AEC-Q200 EPOXY

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 : 6106
Ship by Thu. 28 Aug to Mon. 01 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 0.1128

Multiples of: 1

NTCSP

4050 K, 4098 K, 4114 K, 4137 K

47 kOhms

125 mW

1 %

SMD/SMT

- 55 C

+ 150 C

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

NTCG104BH103JT

NTC (Negative Temperature Coefficient) Thermistors 10Kohm 5% 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 : 6090
Ship by Thu. 28 Aug to Mon. 01 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 0.0409

Multiples of: 1

Ntcg

4100 K

10 kOhms

5 %

Smd/Smt

- 40 C

+ 125 C

1005

1 mm

0.5 mm

Reel

- 40 C To + 125 C

NTCG103NH471JT

NTC (Negative Temperature Coefficient) Thermistors 470ohm 5% 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 : 6083
Ship by Thu. 28 Aug to Mon. 01 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 0.0398

Multiples of: 1

NTCG

3650 K

470 Ohms

100 mW

5 %

SMD/SMT

- 40 C

+ 125 C

1 mm

0.5 mm

Reel , Cut Tape

NCP21XQ102J03RA

NTC (Negative Temperature Coefficient) Thermistors 1K 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 : 6064
Ship by Thu. 28 Aug to Mon. 01 Sep

September 2025