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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 Amphenol EPCOS, 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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Vishay / BC Components PTCCL10H010SBE
 Enlarge
Vishay / BC Components PTC Thermistors PTC Thermistor
Data Sheet 1,208
In Stock
1: $3.27
50: $2.49
100: $2.08
1,000: $1.67
5,000: View



Min.: 1
Mult.: 1
400 Ohms Radial PTCCL..
EPCOS / TDK B59215P1080A62
 Enlarge
871-B59215P1080A62


To purchase full reel, order in multiples of 1000:
EPCOS / TDK PTC Thermistors 25 OHM 25%
Data Sheet 1,847
In Stock
Cut Tape
1: $1.83
10: $1.47
100: $1.13
500: $0.858
Reel
1,000: $0.736
5,000: View



Min.: 1
Mult.: 1
Reel: 1,000
25 Ohms 25 % - 40 C to + 125 C
Murata Electronics PRG18BC1R0MM1RB
81-PRG18BC1R0MM1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 1.0 Ohm 20% 6volts
Page 819

Data Sheet
3,890
In Stock
Cut Tape
1: $0.59
10: $0.359
100: $0.266
1,000: $0.239
Reel
4,000: $0.193
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
1 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
EPCOS / TDK B59701A0100A062
 Enlarge
871-B59701A0100A062


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors SMD 0805 100C+/-5C Limit Temp. Sensor
Data Sheet 3,636
In Stock
Cut Tape
1: $1.29
10: $1.08
100: $0.69
1,000: $0.471
Reel
4,000: $0.316
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Vishay / Dale TFPT0805L5001FV
 Enlarge
71-TFPT0805L5001FV


To purchase full reel, order in multiples of 1000:
Vishay / Dale PTC Thermistors PTC 5Kohms 1% Linear
Data Sheet 1,133
In Stock
More Info Available
Cut Tape
1: $1.71
10: $1.32
100: $1.16
250: $0.99
Reel
1,000: $0.65
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
5 kOhms 1 % SMD/SMT TFPT - 55 C to + 150 C
EPCOS / TDK B59945C120A70
 Enlarge
EPCOS / TDK PTC Thermistors 8.0A 0.45ohms
Data Sheet 799
In Stock
1: $2.98
10: $2.41
100: $1.85
500: $1.40
1,000: View



Min.: 1
Mult.: 1
450 mOhms 25 % Radial
NXP Semiconductors KTY81/150,112 NXP Semiconductors PTC Thermistors SENSOR TEMP BULK
Data Sheet 3,747
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
EPCOS / TDK B59872C120A70
 Enlarge
EPCOS / TDK PTC Thermistors 1.0A 35ohms
Data Sheet 1,312
In Stock
1: $1.91
10: $1.55
100: $1.19
500: $0.898
1,000: View



Min.: 1
Mult.: 1
35 Ohms 25 % Radial
EPCOS / TDK B59215P1080A062
 Enlarge
871-B59215P1080A062


To purchase full reel, order in multiples of 1000:
EPCOS / TDK PTC Thermistors 63Vdc 135mA 25ohms PTC Overcurrent
Data Sheet 1,008
In Stock
Cut Tape
1: $2.19
10: $1.83
100: $1.53
500: $1.12
Reel
1,000: $0.735
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
25 Ohms 25 % SMD/SMT - 40 C to + 60 C
Murata Electronics PRG21BC0R6MM1RA
81-PRG21BC0R6MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 0.6 Ohm 20% 6volts
Page 820

Data Sheet
3,447
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 PRG - 10 C to + 60 C
NXP Semiconductors KTY81/222,112 NXP Semiconductors PTC Thermistors SENSOR TEMP BULK
Data Sheet 2,980
In Stock
Alternative Packaging
1: $0.98
10: $0.787
100: $0.609
500: $0.538
1,000: View



Min.: 1
Mult.: 1
Murata Electronics PRF18BF471RB5RB
PRF18BF471RB5RB

New Product
New Product


Murata Electronics PTC Thermistors 0603 60C 470ohms Posistor-Overheat
Data Sheet 3,804
In Stock
1: $0.62
10: $0.38
100: $0.282
1,000: $0.254
4,000: View



Min.: 1
Mult.: 1
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 100 C
871-B59606A110A62


To purchase full reel, order in multiples of 2000:
EPCOS / TDK PTC Thermistors 27 OHM 25%
Data Sheet 1,897
In Stock
Cut Tape
1: $1.32
10: $1.05
100: $0.781
500: $0.589
Reel
2,000: $0.509
10,000: View



Min.: 1
Mult.: 1
Reel: 2,000


EPCOS / TDK B59830C0130A070
 Enlarge
871-B59830C0130A070


To purchase full ammo pack, order in multiples of 500:
EPCOS / TDK PTC Thermistors 830A 130A 70 16X2.5 PTC Thermistor
Data Sheet 809
In Stock
1: $3.31
10: $2.68
100: $2.04
Reel
500: $1.52
1,000: $1.33
5,000: View



Min.: 1
Mult.: 1
Reel: 500
5 Ohms 25 % Radial - 40 C to + 125 C
EPCOS / TDK B59100M1130A70
 Enlarge
871-B59100M1130A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 130deg C
Data Sheet 641
In Stock
1: $4.60
10: $3.72
100: $2.90
Reel
200: $2.23
400: $2.07
1,000: View



Min.: 1
Mult.: 1
Reel: 200
< 100 Ohms Radial 0 C to + 40 C
NXP Semiconductors KTY82/252,215
771-KTY82252215


To purchase full reel, order in multiples of 3000:
NXP Semiconductors PTC Thermistors SENSOR TEMP TAPE-7
Data Sheet 3,000
In Stock
Alternative Packaging
Cut Tape
1: $0.76
10: $0.549
100: $0.385
1,000: $0.308
Reel
3,000: $0.26
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Murata Electronics PTGL07BD220N3B51B0 Murata Electronics PTC Thermistors 22ohm +/-30% PTC Thermistor
Page 820

Data Sheet
2,043
In Stock
1: $1.28
10: $0.749
100: $0.618
500: $0.572
1,000: View



Min.: 1
Mult.: 1
33 Ohms 30 % Radial PTGL - 10 C to + 60 C
EPCOS / TDK B59860C0130A070
 Enlarge
871-B59860C0130A070


To purchase full ammo pack, order in multiples of 500:
EPCOS / TDK PTC Thermistors 860A 130A 70 8X2.5 PTC Thermistor
Data Sheet 1,180
In Stock
1: $1.87
10: $1.51
100: $1.15
Reel
500: $0.88
1,000: $0.771
5,000: View



Min.: 1
Mult.: 1
Reel: 500
Amphenol Advanced Sensors PTC Thermistors PTC Thermistor 30% Tol
695
In Stock
1: $2.38
10: $2.28
25: $2.18
100: $2.06
500: View



Min.: 1
Mult.: 1
YS
EPCOS / TDK B59339A1501P20
 Enlarge
EPCOS / TDK PTC Thermistors 20mA .27V
Data Sheet 980
In Stock
1: $2.41
10: $1.94
100: $1.48
500: $1.13
1,000: View



Min.: 1
Mult.: 1
500 Ohms 25 % Radial - 25 C to + 125 C
EPCOS / TDK B59601A105A62
 Enlarge
871-B59601A105A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors 470 OHM 50% 105DEG C
Data Sheet 3,650
In Stock
Cut Tape
1: $0.95
10: $0.751
100: $0.563
500: $0.425
Reel
4,000: $0.337
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000


NXP Semiconductors KTY82/151,215
771-KTY82151215


To purchase full reel, order in multiples of 3000:
NXP Semiconductors PTC Thermistors SENSOR TEMP TAPE-7
Data Sheet 2,897
In Stock
Alternative Packaging
Cut Tape
1: $0.76
10: $0.549
100: $0.385
1,000: $0.308
Reel
3,000: $0.26
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
1 kOhms 2 % SMD/SMT KTY82 - 55 C to + 150 C
594-2381-675-20907


To purchase full reel, order in multiples of 4000:
Vishay / BC Components PTC Thermistors PTC Temp Prot. 90C
Page 2,433

Data Sheet
2,854
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
Murata Electronics PRF18BF471QS5RB
PRF18BF471QS5RB

New Product
New Product


Murata Electronics PTC Thermistors 0603 60C 470ohms Posistor-Overheat
Data Sheet 4,000
In Stock
1: $0.72
10: $0.436
100: $0.323
1,000: $0.291
4,000: View



Min.: 1
Mult.: 1
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 100 C
EPCOS / TDK B59601A0105A062
 Enlarge
871-B59601A0105A062


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors SMD 0603 105C+/-5C Limit Temp. Sensor
Data Sheet 2,721
In Stock
Cut Tape
1: $1.25
10: $1.03
100: $0.725
500: $0.537
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
Compare up to 20 parts.
1385
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