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All Products > Circuit Protection > Thermistors
Thermistors are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many thermistor manufacturers including EPCOS, GE, Littelfuse, Murata, Raychem, TE Connectivity, Vishay & more.
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Please view our large selection of thermistors below.

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
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NXP Semiconductors KTY81/220,112 NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 7,397
In Stock
Alternative Packaging
1: $0.95
10: $0.686
100: $0.481
1,000: $0.385
2,500: View



Min.: 1
Mult.: 1
EPCOS / TDK B57891M474J
 Enlarge
EPCOS / TDK Thermistors - NTC 470k 5000 3%
Page 831

Data Sheet
7,351
In Stock
1: $0.95
10: $0.722
100: $0.401
1,000: $0.345
2,000: View



Min.: 1
Mult.: 1
EPCOS / TDK B57330V2103F260
 Enlarge
871-B57330V2103F260


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - NTC 0603 10K 1% B-3455 NTC
Data Sheet 14,721
In Stock
Cut Tape
1: $0.96
10: $0.816
100: $0.362
1,000: $0.332
Reel
4,000: $0.216
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
576-1210L200PR


To purchase full reel, order in multiples of 2000:
Littelfuse Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A
Page 843

Data Sheet
5,663
In Stock
Cut Tape
1: $0.96
10: $0.718
100: $0.599
250: $0.581
Reel
2,000: $0.392
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
NXP Semiconductors KTY81/122,112 NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 4,043
In Stock
Alternative Packaging
1: $0.98
10: $0.787
100: $0.609
500: $0.538
1,000: View



Min.: 1
Mult.: 1
NXP Semiconductors KTY81/110,116
771-KTY81/110,116


To purchase full reel, order in multiples of 10000:
NXP Semiconductors Thermistors - PTC Temp Sensor Analog 2-Pin
Data Sheet 7,812
In Stock
Cut Tape
1: $0.98
10: $0.787
100: $0.609
500: $0.538
Reel
10,000: $0.363
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
NXP Semiconductors KTY81/121,112 NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 5,645
In Stock
Alternative Packaging
1: $0.98
10: $0.787
100: $0.609
500: $0.538
1,000: View



Min.: 1
Mult.: 1
Honeywell 135-234QBF-J01 Honeywell Thermistors - NTC THERMISTORS
Data Sheet 2,001
In Stock
1: $0.98
10: $0.895
50: $0.831
100: $0.768
200: View



Min.: 1
Mult.: 1
871-B59601A0115B062


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC 601A 115B 62 PTC Thermistor
Data Sheet 4,000
In Stock
Cut Tape
1: $0.99
10: $0.782
100: $0.587
500: $0.443
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Amphenol Advanced Sensors RL2008-52.3K-155-D1
 Enlarge
Amphenol Advanced Sensors Thermistors - NTC DIA .22 100k Ohm
Page 834

Data Sheet
1,894
In Stock
1: $1.00
10: $0.948
25: $0.897
100: $0.854
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B59701A110A62
 Enlarge
871-B59701A110A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC 110C 0805 <1Kohms
Data Sheet 5,662
In Stock
Cut Tape
1: $1.00
10: $0.762
100: $0.423
1,000: $0.365
Reel
4,000: $0.316
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics NXFT15XH103FA2B100 Murata Electronics Thermistors - NTC 10Kohm +/-1% 3380K 100mm length
Page 835

Data Sheet
21,067
In Stock
More Info Available
1: $1.00
10: $0.608
100: $0.451
1,000: $0.406
2,000: View



Min.: 1
Mult.: 1
EPCOS / TDK B59701A100A62
 Enlarge
871-B59701A100A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC 100C 0805 <1Kohms
Data Sheet 5,777
In Stock
Cut Tape
1: $1.00
10: $0.762
100: $0.423
1,000: $0.365
Reel
4,000: $0.316
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Amphenol Advanced Sensors RL1007-13.8K-120-D1
 Enlarge
Amphenol Advanced Sensors Thermistors - NTC DIA .11 25k Ohm
Page 834

Data Sheet
2,092
In Stock
1: $1.02
10: $0.96
25: $0.91
100: $0.85
500: View



Min.: 1
Mult.: 1
Vishay / BC Components NTCLE203E3103SB0
 Enlarge
Vishay / BC Components Thermistors - NTC 10Kohms Special Tol Special Tol
Data Sheet 4,457
In Stock
1: $1.02
50: $0.655
100: $0.583
500: $0.542
1,000: View



Min.: 1
Mult.: 1
Murata Electronics PRG21BB150MB1RK
81-PRG21BB150MB1RK


To purchase full reel, order in multiples of 3000:
Murata Electronics Thermistors - PTC 15 OHM 20V
Page 836

Data Sheet
16,420
In Stock
Cut Tape
1: $1.03
10: $0.623
100: $0.462
1,000: $0.416
Reel
3,000: $0.326
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
TE Connectivity / Raychem LVR075S-240
 Enlarge
LVR075S-240

New At Mouser
New At Mouser


TE Connectivity / Raychem Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET
Page 2,544

Data Sheet
3,856
In Stock
1: $1.04
10: $0.954
100: $0.875
500: $0.681
1,000: View



Min.: 1
Mult.: 1
EPCOS / TDK B57232V5103F360
 Enlarge
871-B57232V5103F360


To purchase full reel, order in multiples of 10000:
EPCOS / TDK Thermistors - NTC 0402 10K 1% B-3455 NTC
9,540
In Stock
More Info Available
Cut Tape
1: $1.05
10: $0.857
100: $0.314
1,000: $0.288
Reel
10,000: $0.198
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
TE Connectivity / Raychem LR4-730F
 Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC 7.3A 20V 100A Imax
Data Sheet 7,893
In Stock
1: $1.05
25: $0.93
100: $0.84
250: $0.76
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B59603A0105A062
 Enlarge
871-B59603A0105A062


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC 603A 105A 62 PTC Thermistor
Page 833

Data Sheet
7,642
In Stock
Cut Tape
1: $1.06
10: $0.797
100: $0.442
1,000: $0.381
Reel
4,000: $0.331
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
TE Connectivity / Raychem RUEF900
 Enlarge
TE Connectivity / Raychem Resettable Fuses - PPTC 9A 30V 100A Imax
Page 845

Data Sheet

Product Info.
4,825
In Stock
1: $1.07
10: $1.03
100: $0.95
250: $0.82
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B57236S259M
 Enlarge
EPCOS / TDK Inrush Current Limiters 2.5 Ohms 5.5amps 2700k
Data Sheet 3,916
In Stock
1: $1.08
10: $0.854
100: $0.654
500: $0.484
1,000: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors 03006-624-73-G100
 Enlarge
Amphenol Advanced Sensors Thermistors - NTC Glass Encapsulated +-10% Tolerance
Data Sheet 1,786
In Stock
1: $1.08
10: $1.03
25: $0.979
100: $0.917
500: View



Min.: 1
Mult.: 1
EPCOS / TDK B57236S800M
 Enlarge
EPCOS / TDK Inrush Current Limiters 80 Ohms 1.6amps 3300k
Data Sheet 3,825
In Stock
1: $1.08
10: $0.854
100: $0.654
500: $0.484
1,000: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors 03006-5818-97-G100
 Enlarge
Amphenol Advanced Sensors Thermistors - NTC Glass Encapsulated +-10% Tolerance
Data Sheet 2,500
In Stock
1: $1.08
10: $1.03
25: $0.979
100: $0.918
500: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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