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

B57321V2103J060

NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57321V2103J60

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 : 535440
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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USD 0.0517

Multiples of: 4000

B573

10 kOhms

180 mW

5 %

Smd/Smt

0603

Reel

- 55 C To + 125 C

NCP18XH103F03RB

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 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.

Murata

Availability : 352090
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0231

Multiples of: 20

Ncp

3380 K

10 kOhms

100 mW

1 %

Smd/Smt

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Cut Tape

310 uA

MF52A103F3950(A1)

NTC Thermistors 1/20W 10KOhms Â±1% 3950K Through Hole,P=1.7mm 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.

Shiheng

Availability : 185471
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.026

Multiples of: 10

3950k

10 kOhms

± 1 %

THROUGH HOLE , P=1.7 mm

5D-9

NTC Thermistors Through Hole 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.

Hongzhi

Availability : 167442
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0197

Multiples of: 20

THROUGH HOLE

SC30F103VN

NTC (Negative Temperature Coefficient) Thermistors NTC THERM SLEEVED CHIP,10K

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 : 146718
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 3.7367

Multiples of: 1

SC30

3969 K

10 kOhms

30 mW

0.1 C

Wire Lead

- 40 C

+ 105 C

0.81 mm

38 mm

0.81 mm

Bulk

ERT-JZEV104H

NTC (Negative Temperature Coefficient) Thermistors 100KOhms 3% THERMISTOR 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.

Panasonic

Availability : 145411
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0253

Multiples of: 1

ERTJ

4700 K

100 kOhms

33 mW

3 %

SMD/SMT

- 40 C

+ 125 C

0201 (0603 METRIC)

0.6 mm

0.3 mm

Reel , Cut Tape

NCP15XH103F03RC

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 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.

Murata

Availability : 142929
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0067

Multiples of: 50

NCP

3380 K

10 kOhms

100 mW

1 %

Solder

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

Reel , Cut Tape

NTC 5D-11

NTC Thermistors 13mW 5Ohms Through Hole,P=7.5mm 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.

Ruilongyuan

Availability : 137739
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0273

Multiples of: 10

THROUGH HOLE , P=7.5 mm

NCP03XH103F05RL

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 : 117127
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.007

Multiples of: 50

Ncp

3380 K

10 kOhms

100 mW

1 %

Smd/Smt

- 40 C

+ 125 C

0201 (0603 METRIC)

0.6 mm

0.3 mm

Reel

CMFA 103F3950

10kΩ 0.31mA 100mW ±1% 3950K 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.

Shiheng

Availability : 115468
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.018

Multiples of: 20

NCU18XH103F6SRB

NTC (Negative Temperature Coefficient) Thermistors 10kohm 1608 SMD 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.

Murata

Availability : 114915
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0405

Multiples of: 10

Ncu

3380 K

10 kOhms

100 mW

1 %

Smd/Smt

- 40 C

+ 150 C

1.6 mm

0.8 mm

Aec - Q200

Cut Tape

ERT-J0EP473GM

NTC (Negative Temperature Coefficient) Thermistors 0402 R25 47Kohms 2% B(25/50) 4050K +/-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.

Panasonic

Availability : 114406
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0658

Multiples of: 1

Ertj

Cut Tape

NCP15XH103F0SRC

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 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.

Murata

Availability : 90896
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0693

Multiples of: 1

Ncp

3380 K

10 kOhms

100 mW

1 %

Smd/Smt

- 40 C

+ 125 C

0402

Reel

- 40 C to + 125 C

ERT-J0ER103J

NTC (Negative Temperature Coefficient) Thermistors 10KOhms 5% THERMISTOR 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.

Panasonic

Availability : 83469
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0363

Multiples of: 1

Ert

10 kOhms

66 mW

5 %

Smd/Smt

0402

Reel

- 40 C to + 125 C

103KT1005T-1P

NTC (Negative Temperature Coefficient) Thermistors 10 kohm 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.

Semitec

Availability : 79213
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0994

Multiples of: 1

3435 K

10 kOhms

3.5 mW

1 %

SMD/SMT

- 40 C

+ 125 C

0402 (1005 METRIC)

1 mm

0.5 mm

0.6 mm

Reel , Cut Tape

NTCG103JX103DT1S

NTC Negative Temperature Coefficient Thermistors 0402 10Kohm 0.5% AEC-Q200 150C

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 : 75192
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1599

Multiples of: 1

NTCG

3435 K

10 kOhms

100 mW

0.5 %

SMD/SMT

- 40 C

+ 150 C

0402 (1005 METRIC)

1 mm

0.5 mm

AEC - Q200

Reel , Cut Tape

NTCLE203E3103SB0

NTC (Negative Temperature Coefficient) Thermistors 10Kohms Special Tol 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 : 69936
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.6532

Multiples of: 1

Ntclexxxe3..Sb0

3984 K

10 kOhms

100 mW

0.5 %

Radial

- 55 C

+ 150 C

6 mm

4.2 mm

4 mm

Aec - Q200

Bulk

- 55 C To + 150 C

NTC 5D-7

NTC Thermistors 10mW 5Ohms Through Hole,P=5mm 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.

Ruilongyuan

Availability : 65169
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0233

Multiples of: 10

THROUGH HOLE , P=5 mm

B57703M0103G040

Sensor: NTC thermistor; 10kO; -20÷125°C; 150mW; 45mm

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 : 60335
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 1.9313

Multiples of: 1

10 kOhms

- 20 To 125 C

NTCG103JX103DTDS

NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% 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 : 9700
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025