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

TT7-5KC3-6

NTC thermistor; 5kO; THT; 3985K; -40÷125°C; ±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.

TEWA TEMPERATURE SENSORS

Availability : 7923
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

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USD 0.196

Multiples of: 10

5 kOhms

± 1 %

NC20K00103KBA

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10%

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.

Kyocera AVX

Availability : 7920
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1371

Multiples of: 1

Nc20

3630 K

10 kOhms

240 mW

10 %

Smd/Smt

- 55 C

+ 150 C

1206 (3216 METRIC)

3.2 mm

1.6 mm

0.5 mm

Reel

- 55 C To + 150 C

NTCS0603E3333HHT

NTC Negative Temperature Coefficient Thermistors NTC 33Kohms 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 : 7858
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2244

Multiples of: 1

Cut Tape

NCP18WM224J03RB

NTC (Negative Temperature Coefficient) Thermistors 220K 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 : 7855
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.042

Multiples of: 1

NCP

4500 K

220 kOhms

100 mW

5 %

Solder

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel , Cut Tape

NTC3D-11

Plugin,P=7.5mm 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.

Ruilongyuan

Availability : 7818
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

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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 0.0663

Multiples of: 5

Hot

135-104LAG-J01

NTC (Negative Temperature Coefficient) Thermistors Glass encapsultd. CHIP

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.

Honeywell

Availability : 7798
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

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USD 3.4

Multiples of: 50

135

3974 K

100 kOhms

2.5 mW

10 %

Axial

- 60 C

+ 300 C

DO - 35

2 mm

28.6 mm

2 mm

4.57 mm

10D-7

10Ω 1A 2700K Radial Leaded,P=5mm 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.

SURGING

Availability : 7769
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November 2025

November 2025
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USD 0.0188

Multiples of: 20

B57352V5103J060

NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4480 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 : 7763
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 0.1599

Multiples of: 1

B573 - V5

4480 K

10 kOhms

180 mW

5 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

0.9 mm

AEC - Q200

Reel , Cut Tape

ERT-J1VT302J

NTC (Negative Temperature Coefficient) Thermistors 3.0KOhms 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 : 7760
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0438

Multiples of: 4000

Ertj

4500 K

3 kOhms

100 mW

5 %

Smd/Smt

- 40 C

+ 125 C

0603

1.6 mm

0.8 mm

Reel

- 40 C To + 125 C

FNTC0805X103F3900FB

10k 100mW 1% 3900K 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.

Changjiang Microelectronics

Availability : 7760
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USD 0.0516

Multiples of: 5

ERT-J1VR683H

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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0576

Multiples of: 1

Ertj

4300 K

68 kOhms

100 mW

3 %

Smd/Smt

- 40 C

+ 125 C

0603

1.6 mm

0.8 mm

Reel

B57330V2103H260

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 10K H60 B-3455 NICA

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 : 7760
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0682

Multiples of: 1

B573V2

3455 K

10 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

ERT-J1VV104F

NTC (Negative Temperature Coefficient) Thermistors 0603 100kOhms 1% 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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.0715

Multiples of: 1

Ertj

4700 K

100 kOhms

100 mW

1 %

Smd/Smt

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Cut Tape

ERT-J1VT224H

NTC (Negative Temperature Coefficient) Thermistors 0603 220kOhms 3% 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 : 7760
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.077

Multiples of: 1

ERTJ

4500 K

220 kOhms

100 mW

3 %

SMD/SMT

- 40 C

+ 150 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

Reel , Cut Tape

NT08473F3400B1F

NTC (Negative Temperature Coefficient) Thermistors 0805 PCB SMD NTC, 4.7 k ohm, 3400 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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 0.0969

Multiples of: 1

SMD/SMT

- 40 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

0.7 mm

Reel , Cut Tape

B57321V2473J060

NTC (Negative Temperature Coefficient) Thermistors 0603 47K 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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.1024

Multiples of: 1

B573

4000 K

47 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

NT06684F4000B1F

NTC (Negative Temperature Coefficient) Thermistors 0603 PCB SMD NTC, 68 k ohm, 4000 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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.1066

Multiples of: 1

SMD/SMT

- 40 C

+ 125 C

0603 (1608 METRIC)

1.6 mm

0.8 mm

0.7 mm

Reel , Cut Tape

B57401V2103J62

NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K J62 B-3650

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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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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 0.1636

Multiples of: 1

B574V2

3635 K

10 kOhms

210 mW

5 %

SMD/SMT

- 55 C

+ 125 C

0805 (2012 METRIC)

2 mm

1.25 mm

1.3 mm

Reel , Cut Tape

NTCS0805E3683HXT

NTC Negative Temperature Coefficient Thermistors 68Kohms 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 : 7760
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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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 0.2409

Multiples of: 1

Cut Tape

NCP18XW222J03RB

NTC (Negative Temperature Coefficient) Thermistors 2.2K 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 : 7049
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025