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Thermistors - NTC

NTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many NTC thermistor manufacturers including Amphenol, Littelfuse, Murata, Semitec, TDK, TE Connectivity, Vishay & more. Please view our large selection of NTC thermistors below.

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Part #

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C

NKA502C1R1C
Amphenol Advanced Sensors
1: Rp36.325
14.231In Stock

Mfr. Part No.
NKA502C1R1C

Mouser Part No
527-NKA502C1R1C

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors Insulated chip & leads, 5KOhm +/-1% @ 25 C

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Datasheet

14.231In Stock

Rp36.325

Rp36.142

Min.: 1
Mult.: 1

CR1

3977 K

5 kOhms

2.2 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 190 C

3 mm

45 mm

3 mm

7 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

B57364S0200M000
TDK
1: Rp44.030
2.194In Stock

Mfr. Part No.
B57364S0200M000

Mouser Part No
871-B57364S0200M000

TDK

NTC (Negative Temperature Coefficient) Thermistors ICL S364/20 M 21mm

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Datasheet

2.194In Stock

Rp44.030

Rp40.728

Rp35.591

Rp33.023

View

Min.: 1
Mult.: 1

S364

20 Ohms

5.1 W

20 %

PCB Mount

Radial

- 55 C

+ 170 C

Disc

21 mm

7 mm

28 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

B57861S0103F045
TDK
1: Rp48.617
7.519In Stock

Mfr. Part No.
B57861S0103F045

Mouser Part No
871-B57861S103F45

TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 3%

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Datasheet

7.519In Stock

Rp48.617

Rp46.599

Rp44.030

Rp42.196

View

Min.: 1
Mult.: 1

NTC element, Mini sensor

3988 K

10 kOhms

60 mW

1 %

Off-Board

Wire Lead

- 55 C

+ 155 C

2.41 mm

50 mm

2.41 mm

6.5 mm

AEC-Q100

Bulk

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

BN-LG15Y2R5MYB
Bourns
1: Rp17.429
10.231In Stock

Mfr. Part No.
BN-LG15Y2R5MYB

Mouser Part No
652-BN-LG15Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

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Datasheet

10.231In Stock

Rp17.429

Rp13.649

Rp11.760

Rp11.338

View

Min.: 1
Mult.: 1

2.5 Ohms

3.7 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

BN-LG20Y5R0MYB
Bourns
1: Rp23.666
5.880In Stock

Mfr. Part No.
BN-LG20Y5R0MYB

Mouser Part No
652-BN-LG20Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

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Datasheet

5.880In Stock

Rp23.666

Rp21.465

Rp17.869

Rp16.805

View

Min.: 1
Mult.: 1

5 Ohms

4.9 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

20 mm

23.5 mm

8 mm

27 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk

BN-LG13Y5R0MYB
Bourns
1: Rp14.860
11.477In Stock

Mfr. Part No.
BN-LG13Y5R0MYB

Mouser Part No
652-BN-LG13Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk

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Datasheet

11.477In Stock

Rp14.860

Rp11.448

Rp9.870

Rp9.522

View

Min.: 1
Mult.: 1

5 Ohms

3.2 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

13 mm

15.5 mm

8 mm

19 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

BN-LG15Y121MYB
Bourns
1: Rp13.393
11.358In Stock

Mfr. Part No.
BN-LG15Y121MYB

Mouser Part No
652-BN-LG15Y121MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

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Datasheet

11.358In Stock

Rp13.393

Rp12.200

Rp11.705

Rp10.586

View

Min.: 1
Mult.: 1

120 Ohms

3.7 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk

BN-LG05Y5R0MYB
Bourns
1: Rp6.788
13.570In Stock

Mfr. Part No.
BN-LG05Y5R0MYB

Mouser Part No
652-BN-LG05Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk

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Datasheet

13.570In Stock

Rp6.788

Rp5.467

Rp4.807

Rp3.853

View

Min.: 1
Mult.: 1

5 Ohms

1.6 W

20 %

PCB Mount

Radial

- 40 C

+ 150 C

5 mm

7.5 mm

6 mm

10 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk

BN-LG10Y150MYB
Bourns
1: Rp7.522
15.062In Stock

Mfr. Part No.
BN-LG10Y150MYB

Mouser Part No
652-BN-LG10Y150MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk

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Datasheet

15.062In Stock

Rp7.522

Rp6.751

Rp5.907

Rp5.174

View

Min.: 1
Mult.: 1

15 Ohms

2.3 W

20 %

PCB Mount

Radial

- 40 C

+ 170 C

10 mm

12.5 mm

7.5 mm

17.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10KOhm, 25 deg C Tol 2.413mm Diameter

197-103LAG-A01
Honeywell
1: Rp916.566
320In Stock

Mfr. Part No.
197-103LAG-A01

Mouser Part No
785-197-103LAG-A01

Honeywell

NTC (Negative Temperature Coefficient) Thermistors 10KOhm, 25 deg C Tol 2.413mm Diameter

Datasheet

320In Stock

Rp916.566

Rp742.463

Rp424.343

Rp423.242

Quote

Min.: 1
Mult.: 1

197

3974 K

10 kOhms

750 uW

10 %

PCB Mount

Radial

- 60 C

+ 125 C

Bead

2.413 mm

38.1 mm

2.413 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

BN-LG10Y160MYB
Bourns
1: Rp10.457
9.998In Stock

Mfr. Part No.
BN-LG10Y160MYB

Mouser Part No
652-BN-LG10Y160MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

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Datasheet

9.998In Stock

Rp10.457

Rp9.136

Rp7.944

Rp6.568

View

Min.: 1
Mult.: 1

16 Ohms

2.3 W

20 %

PCB Mount

Radial

- 40 C

+ 170 C

10 mm

12.5 mm

7.5 mm

17.5 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

BN-LG15Y221MYB
Bourns
1: Rp17.245
5.738In Stock
6.250On Order

Mfr. Part No.
BN-LG15Y221MYB

Mouser Part No
652-BN-LG15Y221MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

Learn More

Datasheet

5.738In Stock

6.250On Order

Rp17.245

Rp13.246

Rp11.411

Rp11.008

View

Min.: 1
Mult.: 1

220 Ohms

3.7 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

15 mm

17.5 mm

8 mm

22 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

BN-LG20Y2R5MYB
Bourns
1: Rp28.620
5.473In Stock

Mfr. Part No.
BN-LG20Y2R5MYB

Mouser Part No
652-BN-LG20Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

Learn More

Datasheet

5.473In Stock

Rp28.620

Rp21.832

Rp17.337

Rp16.310

View

Min.: 1
Mult.: 1

2.5 Ohms

4.9 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

20 mm

23.5 mm

8 mm

27 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805

NTCG203JH472JT1
TDK
1: Rp257.211
4.298In Stock

Mfr. Part No.
NTCG203JH472JT1

Mouser Part No
810-NTCG203JH472JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805

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Datasheet

4.298In Stock

Cut Tape

Rp257.211

Rp233.728

Rp225.105

Rp214.648

View

Reel

Rp183.460

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

NTCG

3450 K

4.7 kOhms

200 mW

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0805 (2012 metric)

2 mm

1.25 mm

0.7 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP10975
Littelfuse
1: Rp170.067
3.374In Stock

Mfr. Part No.
USP10975

Mouser Part No
803-USP10975

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

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Datasheet

3.374In Stock

Rp170.067

Rp160.711

Rp160.528

Rp149.703

Rp145.484

Min.: 1
Mult.: 1

USP

3892 K

10 kOhms

1 %

Off-Board

Wire Lead

- 55 C

+ 125 C

0.1 in

6 in

0.1 in

0.215 in

Bulk

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk

BN-LG20Y200MYB
Bourns
1: Rp28.620
6.193In Stock

Mfr. Part No.
BN-LG20Y200MYB

Mouser Part No
652-BN-LG20Y200MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk

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Datasheet

6.193In Stock

Rp28.620

Rp17.612

Rp17.117

Rp15.154

View

Min.: 1
Mult.: 1

20 Ohms

4.9 W

20 %

PCB Mount

Radial

- 40 C

+ 200 C

20 mm

23.5 mm

8 mm

27 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

311P18-06S7R6
TE Connectivity / Measurement Specialties
1: Rp10.613.895
41In Stock

Mfr. Part No.
311P18-06S7R6

Mouser Part No
657-311P18-06S7R6

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

41In Stock

Rp10.613.895

Rp9.703.566

Rp8.938.355

Rp8.380.453

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTCFLEX0510k2%3435K25mm

NTCAFLEX05103GL
Vishay
1: Rp53.203
268In Stock

Mfr. Part No.
NTCAFLEX05103GL

Mouser Part No
594-NTCAFLEX05103GL

Vishay

NTC (Negative Temperature Coefficient) Thermistors NTCFLEX0510k2%3435K25mm

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Datasheet

268In Stock

Rp53.203

Rp39.811

Rp35.408

Rp33.757

View

Min.: 1
Mult.: 1

NTCAFLEX05

3435 K

10 kOhms

60 mW

2 %

Screw

SMD/SMT

- 40 C

+ 125 C

6 mm

25 mm

0.3 mm

NTC (Negative Temperature Coefficient) Thermistors NTC,10K,0.5%,0603,125C,AEC-Q200,ECO

NTCGS163JX103DT7
TDK
1: Rp5.871
6.329In Stock

Mfr. Part No.
NTCGS163JX103DT7

Mouser Part No
810-NTCGS163JX103DT7

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC,10K,0.5%,0603,125C,AEC-Q200,ECO

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Datasheet

6.329In Stock

Cut Tape

Rp5.871

Rp5.540

Rp4.880

Rp4.238

Reel

Rp3.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTCGS

3435 K

10 kOhms

100 mW

0.5 %

SMD/SMT

- 55 C

+ 125 C

0603 (1608 metric)

1.6 mm

0.8 mm

AEC-Q200

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 680R 5%

NTCLE100E3681JB0A
Vishay / BC Components
1: Rp8.990
800In Stock
2.000Expected 14/10/2026

Mfr. Part No.
NTCLE100E3681JB0A

Mouser Part No
594-NTCL100E3681JB0A

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors NTC Cu 0.6 ld coded 680R 5%

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Datasheet

800In Stock

2.000Expected 14/10/2026

Rp8.990

Rp8.421

Rp7.852

Rp7.467

View

Min.: 1
Mult.: 1

NTCLE100E3

3560 K

680 Ohms

500 mW

5 %

Through Hole

Radial

- 40 C

+ 125 C

10 mm

5 mm

4 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors RB103J9W-2 THERMISTOR

NSRB103J3V2HET001
Littelfuse
1: Rp15.411
3.955In Stock

Mfr. Part No.
NSRB103J3V2HET001

Mouser Part No
576-SRB103J3V2HET001

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors RB103J9W-2 THERMISTOR

Datasheet

3.955In Stock

Rp15.411

Rp11.815

Rp10.164

Rp8.366

View

Min.: 1
Mult.: 1

3892 K

10 kOhms

5 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

0603 (1608 metric)

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K 5% UL Recognized Standard Lug Sensor

NTCALUGE2C90169
Vishay / BC Components
1: Rp45.315
4.594In Stock

Mfr. Part No.
NTCALUGE2C90169

Mouser Part No
594-2381-645-90169

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10K 5% UL Recognized Standard Lug Sensor

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Datasheet

4.594In Stock

Rp45.315

Rp37.059

Rp30.087

Rp27.886

View

Min.: 1
Mult.: 1

NTCALUGE

3984 K

10 kOhms

5 %

Ring Lug

Wire Lead

- 40 C

+ 150 C

3.7 mm

38.1 mm

7.2 mm

15.7 mm

AEC-Q100

NTC (Negative Temperature Coefficient) Thermistors Surface Temp Sensor

A1004RT24K1-F
TE Connectivity / Measurement Specialties
1: Rp319.587
257In Stock

Mfr. Part No.
A1004RT24K1-F

Mouser Part No
657-A1004RT24K1

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors Surface Temp Sensor

Datasheet

257In Stock

Rp319.587

Rp282.345

Rp252.991

Rp239.782

View

Min.: 1
Mult.: 1

A1004

3976 K

10 kOhms

2 %

Ring Lug

Wire Lead

- 40 C

+ 150 C

7.87 mm

41 mm

7.87 mm

15.88 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1206 10K J62 B-35300

B57621C5103J62
TDK
1: Rp27.886
7.745In Stock
8.000Expected 21/08/2026

Mfr. Part No.
B57621C5103J62

Mouser Part No
871-B57621C5103J62

TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1206 10K J62 B-35300

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Datasheet

7.745In Stock

8.000Expected 21/08/2026

Cut Tape

Rp27.886

Rp20.914

Rp16.842

Rp15.833

View

Reel

Rp11.081

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

B57621C5

3530 K

10 kOhms

300 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 125 C

1206 (3216 metric)

3.2 mm

1.6 mm

1.3 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2% 250mm UL Recognized

NTCALUG03A103G251
Vishay / BC Components
1: Rp109.526
701In Stock

Mfr. Part No.
NTCALUG03A103G251

Mouser Part No
594-NTCALUG3A103G251

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10Kohms 2% 250mm UL Recognized

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Datasheet

701In Stock

Rp109.526

Rp93.932

Rp82.190

Rp73.017

View

Min.: 1
Mult.: 1

NTCALUG03A

3984 K

10 kOhms

2 %

Ring Lug

Wire Lead

- 40 C

+ 125 C

2.2 mm

250 mm

5.5 mm

11.5 mm

AEC-Q100

Bulk

Thermistors - NTC

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ABRACON
Amphenol
Bourns
CTS
Eaton
ELKO EP
Honeywell
IXYS
KYOCERA AVX
Littelfuse
Molex
Murata
Ohmite
OSEPP Electronics
Panasonic
SEI Stackpole
Semitec
Shibaura Electronics
Tark Thermal Solutions
TDK
TE Connectivity
Texas Instruments
Vishay
Walsin
YAGEO

111
112
115
120
121
129
135
140
143
173
175
192
197
2322
44000 Series
44900
213650
213860
213862
213864

1000 K
1300 K
2000 K
2240 K
2252 K
2300 K
2450 K
2500 K
2550 K
2600 K
2650 K
2700 K
2750 K
2773 K
2800 K
2850 K
2873 K
2880 K
2900 K
2941 K

1 mOhms
1.388 mOhms
2 mOhms
3.7 mOhms
5 mOhms
500 mOhms
700 mOhms
1 Ohms
1.3 Ohms
1.5 Ohms
2 Ohms
2.2 Ohms
2.5 Ohms
3 Ohms
3.3 Ohms
3.5 Ohms
3.9 Ohms
4 Ohms
4.7 Ohms
5 Ohms

65 uW
100 uW
120 uW
280 uW
330 uW
400 uW
500 uW
600 uW
700 uW
750 uW
800 uW
850 uW
900 uW
1 mW
1.1 mW
1.4 mW
1.5 mW
1.75 mW
1.8 mW
2 mW

0.01 C
0.05 C
0.1
0.1 %
0.1 C
0.15
0.15 C
0.2 %
0.2 C
0.25 C
0.28 C
0.4 %
0.4 C
0.44 %
0.5 %
0.5 C
0.56 C
0.75 %
0.8 %
0.88 %

+ 50 C
+ 60 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 95 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+125 C
+ 135 C
+ 150 C
+ 155 C
+ 160 C
+160 C
+ 170 C

01005 (0402 metric)
0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
0805 (2012 metric)
1205 (3212 metric)
1206 (3216 metric)
Bead
Die
Disc
DO-34
DO-35
DO-35-2
DO-41-2
Glass Probe
LL-31-2
MELF-2
MicroMELF-2
MiniMELF-2
Probe

0.28 mm
0.31 mm
0.32 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.51 mm
0.55 mm
0.58 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.02 in
0.032 in
0.039 in
1.1 mm

0.31 mm
0.4 mm
0.6 mm
0.02 in
0.025 in
0.03 in
0.0394 in
0.04 in
1 mm
1.01 mm
1.02 mm
1.05 mm
1.2 mm
1.4 mm
1.5 mm
0.063 in
1.6 mm
0.075 in
0.0787 in
2 mm

0.2 mm
0.254 mm
0.3 mm
0.31 mm
0.35 mm
0.36 mm
0.38 mm
0.41 mm
0.48 mm
0.5 mm
0.55 mm
0.56 mm
0.58 mm
0.6 mm
0.65 mm
0.768 mm
0.8 mm
0.81 mm
0.0095 in
0.0197 in

0.15 mm
0.2 mm
0.25 mm
0.3 mm
0.35 mm
0.36 mm
0.45 mm
0.5 mm
0.55 mm
0.6 mm
0.62 mm
0.66 mm
0.7 mm
0.71 mm
0.8 mm
0.85 mm
0.9 mm
0.95 mm
0.0095 in
0.015 in