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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.
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Murata Electronics PRF18BF471RB5RB
PRF18BF471RB5RB

New Product
New Product


Murata Electronics Thermistors - PTC 0603 60C 470ohms Posistor-Overheat
Data Sheet 4,000
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 PRF - 20 C to + 100 C
KOA Speer LT1/4LT52R102J3900
 Enlarge
660-LT1/4LT52R102J39


To purchase full reel, order in multiples of 5000:
KOA Speer Thermistors - PTC 1K OHM 5%
Data Sheet 19,543
In Stock
Cut Tape
1: $3.89
Reel
5,000: $3.30
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
1 kOhms 5 % Axial - 40 C to + 125 C
Murata Electronics PRF15BC102RB6RC
81-PRF15BC102RB6RC


To purchase full reel, order in multiples of 10000:
PRF15BC102RB6RC

New At Mouser
New At Mouser


Murata Electronics Thermistors - PTC 1Kohm@25C 32volts 10K Temp = 105 deg C
Data Sheet 38,760
In Stock
More Info Available
Cut Tape
1: $0.35
10: $0.216
100: $0.164
1,000: $0.141
Reel
10,000: $0.103
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
1 kOhms 50 % SMD/SMT - 40 C to + 130 C
Murata Electronics PRF15BD102RB6RC
81-PRF15BD102RB6RC


To purchase full reel, order in multiples of 10000:
PRF15BD102RB6RC

New At Mouser
New At Mouser


Murata Electronics Thermistors - PTC 1Kohm@25C 32volts 10K Temp = 95 deg C
Data Sheet 20,000
In Stock
Cut Tape
1: $0.35
10: $0.216
100: $0.164
1,000: $0.141
Reel
10,000: $0.103
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
1 kOhms 50 % SMD/SMT - 40 C to + 120 C
Murata Electronics PRF18BA471QB5RB
81-PRF18BA471QB5RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 470 Ohm 50% 32volts
Page 837

Data Sheet
12,143
In Stock
Cut Tape
1: $0.49
10: $0.308
100: $0.231
1,000: $0.198
Reel
4,000: $0.17
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 150 C
Murata Electronics PRG18BB330MB1RB
81-PRG18BB330MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 33 OHM 24V
Page 835

Data Sheet
28,769
In Stock
Cut Tape
1: $0.54
10: $0.327
100: $0.242
1,000: $0.218
Reel
4,000: $0.184
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
33 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Murata Electronics PRG18BB471MB1RB
81-PRG18BB471MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 470 OHM 24V
Page 835

Data Sheet
17,133
In Stock
Cut Tape
1: $0.54
10: $0.327
100: $0.242
1,000: $0.218
Reel
4,000: $0.184
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Murata Electronics PRG18BB470MB1RB
81-PRG18BB470MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 47 OHM 24V
Page 835

Data Sheet
14,300
In Stock
Cut Tape
1: $0.54
10: $0.327
100: $0.242
1,000: $0.218
Reel
4,000: $0.184
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
47 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Murata Electronics PRG18BB101MB1RB
81-PRG18BB101MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 100 OHM 24V
Page 835

Data Sheet
28,043
In Stock
Cut Tape
1: $0.54
10: $0.327
100: $0.242
1,000: $0.218
Reel
4,000: $0.184
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
100 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Vishay / BC Components PTCCL05H390HBE
 Enlarge
Vishay / BC Components Thermistors - PTC 260 OHM 25%
Data Sheet 4,345
In Stock
1: $0.67
500: $0.35
1,000: $0.34
1,500: $0.33



Min.: 1
Mult.: 1
260 Ohms 20 % Radial PTCCL..
Murata Electronics PRF21AS471QB5RA
81-PRF21AS471QB5RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 470 Ohm 50% 32volts
Page 837

Data Sheet
6,750
In Stock
Cut Tape
1: $0.72
10: $0.441
100: $0.327
1,000: $0.294
Reel
4,000: $0.237
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF21 - 20 C to + 160 C
Murata Electronics PRG18BB330MS1RB
81-PRG18BB330MS1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 33Ohm 20%
Page 835

Data Sheet
15,970
In Stock
Cut Tape
1: $0.79
10: $0.484
100: $0.358
1,000: $0.323
Reel
4,000: $0.26
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
33 Ohms 20 % SMD/SMT
594-2381-675-21007


To purchase full reel, order in multiples of 4000:
Vishay / Dale Thermistors - PTC PTC Temp Prot. 100 C
Page 840

Data Sheet
7,667
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 PRG21BC4R7MM1RA
81-PRG21BC4R7MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 4.7 ohms 90deg C
Page 836

Data Sheet
9,624
In Stock
More Info Available
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
4.7 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
Vishay / Dale TFPT1206L1002FM
 Enlarge
71-TFPT1206L1002FM


To purchase full reel, order in multiples of 5000:
Vishay / Dale Thermistors - PTC PTC 10Kohms 1% Linear
Data Sheet 3,800
In Stock
Cut Tape
1: $0.88
25: $0.81
100: $0.79
500: $0.70
Reel
5,000: $0.446
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
10 kOhms 1 % SMD/SMT TFPT - 55 C to + 150 C
Murata Electronics PRG21BC0R2MM1RA
81-PRG21BC0R2MM1RA


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

Data Sheet
6,662
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 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
871-B59601A75A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC PTC Thermistor A 601A 75A 62
Data Sheet 4,000
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


871-B59601A95A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC PTC Thermistor A 601A 95A 62
Data Sheet 4,000
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


871-B59601A105A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK Thermistors - PTC PTC Thermistor A 601A 105A 62
Data Sheet 4,000
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 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
1.02 kOhms 5 % Radial KTY81 - 55 C to + 150 C
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
1 kOhms 5 % Radial KTY81 - 55 C to + 150 C
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
KTY81
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
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
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Compare up to 20 parts.
1318
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