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All Products > Passive Components > Thermistors - PTC
PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including EPCOS, GE, Murata, Vishay & more. Please view our large selection of PTC thermistors below.
Category   Passive Components >  Thermistors - PTC

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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Resistance Tolerance Termination Style Series Operating Temperature Range
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Murata Electronics PRG18BB471MS1RB
Enlarge
Murata Electronics Thermistors - PTC 470 Ohm 20%
Page 835

Data Sheet
3,816
In Stock
1: $0.79
10: $0.484
100: $0.358
1,000: $0.323
4,000: View



Min.: 1
Mult.: 1
470 Ohms 20 % SMD/SMT - 10 C to + 60 C
NXP Semiconductors KTY81/150,112
Enlarge
NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 3,798
In Stock
Alternative Packaging
1: $0.82
10: $0.589
100: $0.413
1,000: $0.33
2,500: View



Min.: 1
Mult.: 1
1.05 kOhms 5 % Radial KTY81 - 55 C to + 150 C
594-2381-675-20707


To purchase full reel, order in multiples of 4000:
Vishay / Dale Thermistors - PTC PTC Temp Prot. 70 C
Page 840

Data Sheet
3,113
In Stock
Cut Tape
1: $0.84
50: $0.74
100: $0.609
500: $0.558
Reel
4,000: $0.296
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 25 C to + 15 C
594-2381-675-20907


To purchase full reel, order in multiples of 4000:
Vishay / BC Components Thermistors - PTC PTC Temp Prot. 90C
Page 840

Data Sheet
3,307
In Stock
Cut Tape
1: $0.84
50: $0.74
100: $0.61
500: $0.56
Reel
4,000: $0.30
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 25 C to + 15 C
EPCOS B59641A0115A062
Enlarge
871-B59641A0115A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 Ohms 50% Temp Limit Sensor
Page 833

Data Sheet
6,790
In Stock
Cut Tape
1: $0.85
10: $0.705
100: $0.257
1,000: $0.236
Reel
4,000: $0.168
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
EPCOS B59641A0105A062
Enlarge
871-B59641A0105A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 Ohms 50% Temp Limit Sensor
Page 833

Data Sheet
5,913
In Stock
Cut Tape
1: $0.85
10: $0.705
100: $0.257
1,000: $0.236
Reel
4,000: $0.168
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
EPCOS B59641A0085A062
Enlarge
871-B59641A0085A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 470 Ohms 50% Temp Limit Sensor
Page 833

Data Sheet
8,953
In Stock
Cut Tape
1: $0.85
10: $0.705
100: $0.257
1,000: $0.236
Reel
4,000: $0.168
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PTGL04AS560K6B51B0
Enlarge
Murata Electronics Thermistors - PTC 56ohm +/-10% PTC Thermistor
Page 835

Data Sheet
2,652
In Stock
1: $0.88
10: $0.535
100: $0.396
1,000: $0.357
2,500: View



Min.: 1
Mult.: 1
56 Ohms 10 % Radial PTGL - 30 C to + 85 C
Murata Electronics PRG21BC6R8MM1RA
Enlarge
81-PRG21BC6R8MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 6.8 ohms 90deg C
Page 836

Data Sheet
5,038
In Stock
Cut Tape
1: $0.88
10: $0.534
100: $0.396
1,000: $0.356
Reel
4,000: $0.301
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
6.8 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Murata Electronics PRG21BC0R6MM1RA
Enlarge
81-PRG21BC0R6MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 0.6 Ohm 20% 6volts
Page 836

Data Sheet
4,879
In Stock
Cut Tape
1: $0.88
10: $0.534
100: $0.396
1,000: $0.346
Reel
4,000: $0.301
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
600 mOhms 20 % SMD/SMT - 10 C to + 60 C
Murata Electronics PRG21BC0R2MM1RA
Enlarge
81-PRG21BC0R2MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 0.2 OHM 6V
Page 836

Data Sheet
5,367
In Stock
Cut Tape
1: $0.88
10: $0.534
100: $0.396
1,000: $0.356
Reel
4,000: $0.301
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
200 mOhms 20 % SMD/SMT PRG - 10 C to + 60 C
NXP Semiconductors KTY82/210,215
Enlarge
771-KTY82210215


To purchase full reel, order in multiples of 3000:
NXP Semiconductors Thermistors - PTC SENSOR TEMP TAPE-7
Data Sheet 2,599
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $0.89
10: $0.64
100: $0.449
1,000: $0.359
Reel
3,000: $0.303
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
NXP Semiconductors KTY81/120,112
Enlarge
NXP Semiconductors Thermistors - PTC SENSOR TEMP BULK
Data Sheet 3,931
In Stock
Alternative Packaging
1: $0.95
10: $0.686
100: $0.481
1,000: $0.385
2,500: View



Min.: 1
Mult.: 1
1.02 kOhms 5 % Radial KTY81 - 55 C to + 150 C
EPCOS B59601A0095A062
Enlarge
871-B59601A0095A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0603 95C +/-5C Limit Temp. Sensor
Data Sheet 3,055
In Stock
Cut Tape
1: $0.95
10: $0.751
100: $0.563
500: $0.425
Reel
4,000: $0.337
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
KOA Speer LT732ATTD511J3900
Enlarge
660-LT732ATTD511J390


To purchase full reel, order in multiples of 5000:
KOA Speer Thermistors - PTC 510 OHM 5%
Data Sheet 4,967
In Stock
Cut Tape
1: $0.96
Reel
5,000: $0.276
10,000: $0.267
20,000: $0.227
50,000: $0.212
100,000: Quote

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
510 Ohms 5 % SMD/SMT LT7 - 40 C to + 125 C
771-KTY83/121,153


To purchase full ammo pack, order in multiples of 1000:
NXP Semiconductors Thermistors - PTC Temp Sensor Analog 2-Pin
Data Sheet 2,285
In Stock
1: $0.98
10: $0.784
100: $0.607
500: $0.536
Reel
1,000: $0.423
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
1 kOhms Axial KTY83 - 55 C to + 175 C
NXP Semiconductors KTY83/122,113
Enlarge
771-KTY83/122T/R


To purchase full reel, order in multiples of 10000:
NXP Semiconductors Thermistors - PTC SNSR TEMP TAPE AXIAL
Page 439

Data Sheet
3,057
In Stock
Alternative Packaging
Cut Tape
1: $0.98
10: $0.784
100: $0.607
500: $0.536
Reel
10,000: $0.361
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
1.02 kOhms 5 % Axial KTY83 - 55 C to + 175 C
EPCOS B59701A0120A062
Enlarge
871-B59701A0120A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0805 120C+/-5C Limit Temp. Sensor
Data Sheet 3,974
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
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PRG21AR420MS1RA
Enlarge
81-PRG21AR420MS1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 42 Ohm 20% 20volts
Data Sheet 2,970
In Stock
Cut Tape
1: $1.01
10: $0.613
100: $0.454
1,000: $0.408
Reel
4,000: $0.329
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
42 Ohms 20 % SMD/SMT PRG - 40 C to + 150 C
EPCOS B59721A0070A062
Enlarge
871-B59721A0070A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 680 Ohms 50% Temp Limit Sensor
Page 833

Data Sheet
6,516
In Stock
Cut Tape
1: $1.02
10: $0.839
100: $0.306
1,000: $0.282
Reel
4,000: $0.20
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PRG21BB220MB1RK
Enlarge
81-PRG21BB220MB1RK


To purchase full reel, order in multiples of 3000:
Murata Electronics Thermistors - PTC 22 OHM 20V
Page 836

Data Sheet
4,613
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
22 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
871-B59721A90A62


To purchase full reel, order in multiples of 4000:
B59721A90A62

New At Mouser
New At Mouser


EPCOS Thermistors - PTC 680volts 90ohms
Data Sheet 4,000
In Stock
Cut Tape
1: $1.06
10: $0.865
100: $0.316
1,000: $0.291
Reel
4,000: $0.20
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
871-B59721A110A62


To purchase full reel, order in multiples of 4000:
B59721A110A62

New At Mouser
New At Mouser


EPCOS Thermistors - PTC 680volts 110ohms
Data Sheet 4,000
In Stock
Cut Tape
1: $1.06
10: $0.865
100: $0.316
1,000: $0.291
Reel
4,000: $0.20
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
871-B59721A120A62


To purchase full reel, order in multiples of 4000:
B59721A120A62

New At Mouser
New At Mouser


EPCOS Thermistors - PTC 680volts 120ohms
Data Sheet 4,000
In Stock
Cut Tape
1: $1.06
10: $0.865
100: $0.316
1,000: $0.291
Reel
4,000: $0.20
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics PRG21AR220MS1RK
Enlarge
81-PRG21AR220MS1RK


To purchase full reel, order in multiples of 3000:
Murata Electronics Thermistors - PTC 22 OHM 20%
Data Sheet 3,296
In Stock
Cut Tape
1: $1.12
10: $0.674
100: $0.50
1,000: $0.437
Reel
3,000: $0.352
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
22 Ohms 20 % SMD/SMT
Compare up to 20 parts.
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