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

NTCS0402E3103FLT

NTC (Negative Temperature Coefficient) Thermistors 10k 1% SMD Low 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 : 46243
Ship by Wed. 18 Jun to Fri. 20 Jun

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.4807

Multiples of: 1

Ntcsxxxxe3..T

3490 K

10 kOhms

70 mW

1 %

Smd/Smt

- 40 C

+ 150 C

0402

1 mm

0.5 mm

Aec - Q200

Reel

- 40 C To + 150 C

PS222J2

NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEGC INTERCHGABL

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.

US Sensor

Availability : 40733
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.0318

Multiples of: 1

3892 K

2.252 kOhms

0.1 C

Radial

- 80 C

+ 150 C

0.095 in

Bulk

+ 25 C To + 150 C

B57471V2682H062

NTC (Negative Temperature Coefficient) Thermistors 0805 6K8 H62 B-4480 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 : 40730
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.2217

Multiples of: 1

B574V2

4386 K, 4455 K, 4480 K

6.8 kOhms

210 mW

3 %

SMD/SMT

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

KNTC0805/10KF3950

10kΩ 0.44mA 100mW ±1% 3950K ±1% 0805 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.

Yongyutai Electronics

Availability : 40488
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29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0233

Multiples of: 10

B57321V2103J60

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 : 39644
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0935

Multiples of: 1

B573

4000 K

10 kOhms

180 mW

5 %

Smd/Smt

- 55 C

+ 125 C

0603

1.6 mm

0.8 mm

0.9 mm

Reel

- 55 C To + 125 C

NCP18XW152J03RB

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 : 39617
Ship by Wed. 18 Jun to Fri. 20 Jun

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0682

Multiples of: 1

Ncp

3950 K

1.5 kOhms

100 mW

5 %

Smd/Smt

- 40 C

+ 125 C

0603

1.6 mm

0.8 mm

Reel

- 40 C To + 125 C

0.81 mA

NTCG163JF103FT1S

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603

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 : 39197
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0433

Multiples of: 10

NTCG

3435 K

10 kOhms

100 mW

1 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

AEC - Q200

Reel , Cut Tape

ERT-J1VG103FM

NTC (Negative Temperature Coefficient) Thermistors 0603 R25 10kOhms 1% B(25/50) 3380K+/-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 : 38800
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.1164

Multiples of: 4000

Ertj

Cut Tape

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 : 38315
Ship by Fri. 04 Jul to Wed. 09 Jul

July 2025

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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

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

NK103C1B10

NTC (Negative Temperature Coefficient) Thermistors Chip w SC wires 10K 25C

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 : 38190
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June 2025

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.3204

Multiples of: 1

3977 K

10 kOhms

2.2 mW

10 %

Radial

- 40 C

+ 155 C

3 mm

40 mm

3 mm

Cut Tape

B57330V2103F260

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 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 : 37316
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June 2025
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22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0605

Multiples of: 1

B573

3455 K

10 kOhms

180 mW

1 %

Smd/Smt

- 55 C

+ 125 C

0603

1.6 mm

0.8 mm

0.9 mm

Reel

- 55 C To + 125 C

ERT-J1VR103J

Thermistor NTC 10K Ohm 5% 2-Pin 0603 Surface Mount Solder Pad 4300K T/R

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 : 36860
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22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0681

Multiples of: 4000

ERTJ

4300 K

10 kOhms

100 mW

5 %

SMD/SMT

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel , Cut Tape

NTCG164LH333JT1

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,33kOhm 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.

TDK

Availability : 34920
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June 2025

June 2025
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22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.0573

Multiples of: 4000

Ntcg

Reel

NTCLE100E3222HB0

NTC (Negative Temperature Coefficient) Thermistors 2.2Kohms 3% 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 : 34549
Ship by Wed. 18 Jun to Fri. 20 Jun

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June 2025
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22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.3215

Multiples of: 1

Ntclexxxe3

3977 K

2.2 kOhms

500 mW

3 %

Radial

- 40 C

+ 125 C

3.3 mm

3 mm

24 mm

Bulk

- 40 C To + 125 C

10D-7

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 : 33833
Ship by Fri. 04 Jul to Wed. 09 Jul

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July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0154

Multiples of: 20

THROUGH HOLE

TH349G39GDSN

NTC (Negative Temperature Coefficient) Thermistors Glass encapsulated, 49.12KO +/-2% @ 25C

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 : 32759
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.3428

Multiples of: 1

3952 K

49.12 kOhms

25 mW

2 %

Axial

- 40 C

+ 250 C

DO - 35

2 mm

56.2 mm

2 mm

4.2 mm

Bulk

B57471V2103J62

NTC (Negative Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B57471V2103J062

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 : 32010
Ship by Fri. 20 Jun to Thu. 26 Jun

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.1722

Multiples of: 3000

B57471v

10 kOhms

210 mW

5 %

Smd/Smt

0805

Reel

- 55 C To + 125 C

B57321V2473H060

NTC (Negative Temperature Coefficient) Thermistors 0603 47K H60 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 : 30819
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June 2025

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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.1272

Multiples of: 1

B573V2

4000 K

47 kOhms

180 mW

3 %

SMD/SMT

- 55 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

0.9 mm

Reel , Cut Tape

NTCG063JF103FT

NTC (Negative Temperature Coefficient) Thermistors 10Kohm 1% 0201

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 : 30709
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24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.1551

Multiples of: 1

Ntcg

3435 K

10 kOhms

1 %

Smd/Smt

- 40 C

+ 125 C

0603

0.6 mm

0.3 mm

Reel

- 40 C To + 125 C

NCP03WF104F05RL

NTC (Negative Temperature Coefficient) Thermistors 0201 100Kohms 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 : 29682
Ship by Fri. 04 Jul to Wed. 09 Jul

July 2025