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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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Select ImageMouser Part # Mfr. Part # Mfr. Description Availability Pricing
(USD) 		Quantity RoHS Resistance Tolerance Termination Style Series Operating Temperature Range
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Murata Electronics PTWSB1AS201T260A00
Enlarge		 Murata Electronics Thermistors - PTC 200 OHM 50% Data Sheet 199
In Stock
1: $10.35
50: $8.09
100: $7.06
500: $6.82
1,000: View



Min.: 1
Mult.: 1
200 Ohms Radial PT 0 C to + 135 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 736

 Data Sheet 		6,690
In Stock
Cut Tape
1: $1.38
50: $1.06
100: $0.787
500: $0.596
Reel
4,000: $0.373
8,000: View



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 736

 Data Sheet 		6,253
In Stock
Cut Tape
1: $1.38
50: $1.06
100: $0.787
500: $0.596
Reel
4,000: $0.373
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
EPCOS B59421A0125A062
Enlarge
871-B59421A0125A062


To purchase full reel, order in multiples of 10000:
EPCOS Thermistors - PTC 470 Ohms 50% Temp Limit Sensor Page 736

 Data Sheet 		8,690
In Stock
Cut Tape
1: $1.33
50: $1.02
100: $0.765
500: $0.575
Reel
10,000: $0.355
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PRF18BG471QB5RB
Enlarge
81-PRF18BG471QB5RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 470 Ohm 50% 32volts Page 740

 Data Sheet 		5,877
In Stock
Cut Tape
1: $0.82
50: $0.53
100: $0.43
500: $0.307
Reel
4,000: $0.171
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 90 C
EPCOS B59100M1160A70
Enlarge		 EPCOS Thermistors - PTC T=5K 160deg C Data Sheet 370
In Stock
1: $3.99
10: $2.85
25: $2.60
50: $2.57
100: View



Min.: 1
Mult.: 1
< 100 Ohms Radial 0 C to + 40 C
EPCOS Thermistors - PTC PTC Thermistor B 770A 120A 70 8x5 Data Sheet 1,003
In Stock
1: $2.38
10: $1.53
25: $1.41
50: $1.34
100: View



Min.: 1
Mult.: 1
12 Ohms Radial B59770 - 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 3,980
In Stock
Cut Tape
1: $1.25
3,000: $0.40
Reel
4,000: $0.40
6,000: $0.376
15,000: $0.333
30,000: $0.294



Min.: 1
Mult.: 1
Reel: 4,000
42 Ohms 20 % SMD/SMT PRG - 40 C to + 150 C
EPCOS B59421A0075A062
Enlarge
871-B59421A0075A062


To purchase full reel, order in multiples of 10000:
EPCOS Thermistors - PTC 470 Ohms 50% Temp Limit Sensor Page 736

 Data Sheet 		8,682
In Stock
Cut Tape
1: $1.33
50: $1.02
100: $0.765
500: $0.575
Reel
10,000: $0.355
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
470 Ohms 50 % SMD/SMT - 40 C to + 125 C
NXP Semiconductors KTY82/151,215
Enlarge
771-KTY82151215


To purchase full reel, order in multiples of 3000:
NXP Semiconductors Thermistors - PTC SENSOR TEMP TAPE-7 Data Sheet 2,871
In Stock
Cut Tape
1: $0.89
25: $0.56
100: $0.423
250: $0.33
500: View
3,000: $0.247

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
1 kOhms 2 % SMD/SMT KTY82 - 55 C to + 150 C
Murata Electronics PRG18BC4R7MM1RB
Enlarge
81-PRG18BC4R7MM1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 4.7 Ohm 20% 20volts Page 738

 Data Sheet 		3,918
In Stock
Cut Tape
1: $0.90
50: $0.60
100: $0.48
500: $0.35
Reel
4,000: $0.21
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
4.7 Ohms 20 % SMD/SMT - 10 C to + 60 C
EPCOS B59607A120A62
Enlarge
871-B59607A120A62


To purchase full reel, order in multiples of 2000:
EPCOS Thermistors - PTC 1210 24Vdc 130mA PTC Overcurrent 2,065
In Stock
Cut Tape
1: $0.76
50: $0.61
100: $0.581
500: $0.552
Reel
2,000: $0.441
4,000: View



Min.: 1
Mult.: 1
Reel: 2,000
55 Ohms 25 % SMD/SMT - 40 C to + 125 C
EPCOS Thermistors - PTC 5.5A 0.8ohms Data Sheet 998
In Stock
1: $1.45
50: $1.26
100: $1.11
500: $0.986
1,000: View



Min.: 1
Mult.: 1
0.8 Ohms 25 % Radial
EPCOS B59100M1155A070
Enlarge		 EPCOS Thermistors - PTC 155C +/-5C Motor Prot Single Sensor Data Sheet 500
In Stock
1: $2.85
25: $2.60
100: $2.28
1,000: $1.99
2,000: $1.97



Min.: 1
Mult.: 1
< 100 Ohms Radial - 25 C to + 178 C
Murata Electronics PRG18BB101MB1RB
Enlarge
81-PRG18BB101MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 100 OHM 24V Page 738

 Data Sheet 		5,678
In Stock
Cut Tape
1: $0.68
50: $0.428
100: $0.285
500: $0.258
Reel
4,000: $0.154
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
100 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
EPCOS Thermistors - PTC 1.0A 25ohms Data Sheet 1,215
In Stock
1: $2.50
50: $1.67
100: $1.52
500: $1.38
1,000: View



Min.: 1
Mult.: 1
25 Ohms 25 % Radial
EPCOS B59721A0130A062
Enlarge
871-B59721A0130A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 680 Ohms 50% Temp Limit Sensor Page 736

 Data Sheet 		4,000
In Stock
Cut Tape
1: $1.70
50: $1.31
100: $1.05
500: $0.773
Reel
4,000: $0.457
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Vishay/Dale TFPT0805L1001FV
Enlarge
71-TFPT0805L1001FV


To purchase full reel, order in multiples of 1000:
Vishay/Dale Thermistors - PTC PTC 1Kohms 1% Linear Page 743

 Data Sheet 		1,098
In Stock
Cut Tape
1: $1.70
50: $1.50
100: $1.33
500: $1.12
Reel
1,000: $0.725
2,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
1 kOhms 1 % SMD/SMT TFPT - 55 C to + 70 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 3,230
In Stock
Cut Tape
1: $1.05
50: $0.69
100: $0.63
500: $0.58
Reel
4,000: $0.49
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Vishay/Dale TFPT0603L8200FV
Enlarge
71-TFPT0603L8200FV


To purchase full reel, order in multiples of 1000:
Vishay/Dale Thermistors - PTC PTC 820ohms 1% Linear Data Sheet 1,000
In Stock
Cut Tape
1: $1.70
10: $1.63
100: $1.33
250: $1.21
Reel
1,000: $0.725
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
820 Ohms 1 % SMD/SMT TFPT - 55 C to + 70 C
Murata Electronics PRG18BB470MB1RB
Enlarge
81-PRG18BB470MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 47 OHM 24V Page 738

 Data Sheet 		4,673
In Stock
Cut Tape
1: $0.68
50: $0.428
100: $0.285
500: $0.258
Reel
4,000: $0.154
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
47 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
EPCOS B59603A0105A062
Enlarge		 EPCOS Thermistors - PTC 603A 105A 62 PTC Thermistor Page 736

 Data Sheet 		3,980
In Stock
1: $0.96
50: $0.65
100: $0.586
500: $0.559
1,000: View



Min.: 1
Mult.: 1
470 Ohms 15 % SMD/SMT - 40 C to + 125 C
EPCOS B59606A0110A062
Enlarge
871-B59606A0110A062


To purchase full reel, order in multiples of 2000:
EPCOS Thermistors - PTC 1210 24Vdc 180mA PTC Overcurrent Data Sheet 1,596
In Stock
Cut Tape
1: $1.18
25: $1.05
100: $0.933
500: $0.763
Reel
2,000: $0.49
4,000: View



Min.: 1
Mult.: 1
Reel: 2,000
27 Ohms 25 % SMD/SMT - 20 C to + 85 C
594-2381-675-20707


To purchase full reel, order in multiples of 4000:
Vishay/Dale Thermistors - PTC PTC Temp Prot. 70 C Page 743

 Data Sheet 		3,650
In Stock
Cut Tape
1: $0.84
50: $0.74
100: $0.609
500: $0.558
Reel
4,000: $0.296
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
47 Ohms 50 % SMD/SMT - 25 C to + 15 C
EPCOS B59772B120A70
Enlarge		 EPCOS Thermistors - PTC PTC Thermistor B 772A 120A 70 8x5 Data Sheet 748
In Stock
1: $2.38
10: $1.53
25: $1.41
50: $1.34
100: View



Min.: 1
Mult.: 1
150 Ohms 25 % Radial 0 C to + 60 C
Compare up to 20 parts.
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