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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

Available Filters 1,383 Matches  

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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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EPCOS / TDK B59880C0120A051
 Enlarge
871-B59880C0120A051


To purchase full reel, order in multiples of 1500:
EPCOS / TDK PTC Thermistors Thru-hole Coated 110V Overcurrent
2,874
In Stock
Cut Tape
1: $2.43
10: $2.01
100: $1.68
500: $1.24
Reel
1,500: $0.828
3,000: View



Min.: 1
Mult.: 1
Reel: 1,500
39 Ohms Radial
Amphenol Advanced Sensors YQS5925PTO
 Enlarge
Amphenol Advanced Sensors PTC Thermistors Standard PTC -/+30%
Data Sheet 2,497
In Stock
1: $2.42
25: $2.31
50: $2.20
100: $2.10
500: View



Min.: 1
Mult.: 1
100 Ohms 30 % Radial YQ + 10 C to + 55 C
Amphenol Advanced Sensors YQS8069
 Enlarge
Amphenol Advanced Sensors PTC Thermistors 300ohm 120-/+20% Tolerance
Data Sheet 1,000
In Stock
1: $2.59
10: $2.47
100: $2.35
250: $2.24
500: View



Min.: 1
Mult.: 1
300 Ohms 20 % Radial YQ 0 C to + 55 C
Amphenol Advanced Sensors YQS8065
 Enlarge
Amphenol Advanced Sensors PTC Thermistors YM120 -/+20% Tolerance
Data Sheet 1,000
In Stock
1: $2.23
10: $2.13
100: $2.03
250: $1.92
500: View



Min.: 1
Mult.: 1
20 Ohms 20 % Radial YQ 0 C to + 55 C
Amphenol Advanced Sensors YQS5838PTF
 Enlarge
Amphenol Advanced Sensors PTC Thermistors Standard PTC -/+30%
Data Sheet 2,500
In Stock
1: $1.16
25: $1.11
50: $1.06
100: $1.00
500: View



Min.: 1
Mult.: 1
10 Ohms 20 % Radial YQ + 10 C to + 55 C
EPCOS / TDK B59060A0060A010
 Enlarge
EPCOS / TDK PTC Thermistors 60C 12Vdc 5ohms Disc PTC Heating
Data Sheet 1,930
In Stock
1: $1.98
10: $1.61
100: $1.22
500: $0.93
1,000: View



Min.: 1
Mult.: 1
9 Ohms 30 % Radial B59060 - 40 C to + 60 C
Murata Electronics PRF21AS471QB5RA
81-PRF21AS471QB5RA


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 470 Ohm 50% 32volts
Page 821

Data Sheet
6,700
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
Amphenol Advanced Sensors YQS6054
 Enlarge
Amphenol Advanced Sensors PTC Thermistors Resettable Fuse Fuse -/+20%
Data Sheet 2,300
In Stock
1: $1.58
25: $1.49
50: $1.42
100: $1.36
500: View



Min.: 1
Mult.: 1
YQ
Amphenol Advanced Sensors YQS5750PTO
 Enlarge
Amphenol Advanced Sensors PTC Thermistors Standard PTC -/+30%
Data Sheet 2,490
In Stock
1: $1.16
25: $1.11
50: $1.06
100: $1.00
500: View



Min.: 1
Mult.: 1
50 Ohms 30 % Radial YQ + 10 C to + 55 C
Murata Electronics PRG18BB330MB1RB
81-PRG18BB330MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 33 OHM 24V
Page 819

Data Sheet
5,451
In Stock
More Info Available
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 PRG18BB221MB1RB
81-PRG18BB221MB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 220 OHM 24V
Page 819

Data Sheet
8,042
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
220 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 PTC Thermistors 47 OHM 24V
Page 819

Data Sheet
6,505
In Stock
More Info Available
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
NXP Semiconductors KTY81/220,112 NXP Semiconductors PTC Thermistors SENSOR TEMP BULK
Data Sheet 4,147
In Stock
Alternative Packaging
1: $0.95
10: $0.686
100: $0.481
1,000: $0.385
2,500: View



Min.: 1
Mult.: 1
Murata Electronics PRG21BB220MB1RK
81-PRG21BB220MB1RK


To purchase full reel, order in multiples of 3000:
Murata Electronics PTC Thermistors 22 OHM 20V
Page 820

Data Sheet
4,655
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
EPCOS / TDK B59707A0120A062
 Enlarge
871-B59707A0120A062


To purchase full reel, order in multiples of 2000:
EPCOS / TDK PTC Thermistors 1210 63Vdc 90mA PTC Overcurrent
Data Sheet 3,208
In Stock
Cut Tape
1: $1.59
10: $1.31
100: $0.921
500: $0.682
Reel
2,000: $0.436
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
125 Ohms 25 % SMD/SMT - 20 C to + 85 C
EPCOS / TDK B59750B120A70
 Enlarge
871-B59750B120A70


To purchase full ammo pack, order in multiples of 500:
EPCOS / TDK PTC Thermistors PTC Thermistor B 750A 120A 70 12x3.5
Data Sheet 612
In Stock
1: $3.56
10: $2.88
100: $2.24
200: $1.97
Reel
500: $1.84
1,000: View



Min.: 1
Mult.: 1
Reel: 500
12 Ohms Radial B59750 - 40 C to + 125 C
EPCOS / TDK B59701A90A62
 Enlarge
871-B59701A90A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors 90C 0805 <1Kohms
Data Sheet 3,696
In Stock
Cut Tape
1: $1.29
10: $1.09
100: $0.518
1,000: $0.472
Reel
4,000: $0.317
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
680 Ohms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PRG18BC6R8MM1RB
81-PRG18BC6R8MM1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 6.8 Ohm 20% 20volts
Page 819

Data Sheet
4,725
In Stock
Cut Tape
1: $0.65
10: $0.395
100: $0.293
1,000: $0.256
Reel
4,000: $0.223
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
6.8 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
EPCOS / TDK B59100M1120A70
 Enlarge
871-B59100M1120A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 120deg C
Data Sheet 606
In Stock
1: $4.42
10: $3.57
100: $2.79
Reel
200: $2.61
400: $2.07
1,000: View



Min.: 1
Mult.: 1
Reel: 200
< 100 Ohms Radial 0 C to + 40 C
NXP Semiconductors KTY81/120,112 NXP Semiconductors PTC Thermistors SENSOR TEMP BULK
Data Sheet 3,381
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
Murata Electronics PRG18BC2R2MM1RB
81-PRG18BC2R2MM1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 2.2 Ohm 20% 12volts
Page 819

Data Sheet
3,863
In Stock
Cut Tape
1: $0.65
10: $0.395
100: $0.293
1,000: $0.256
Reel
4,000: $0.223
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
2.2 Ohms 20 % SMD/SMT PRG - 10 C to + 60 C
EPCOS / TDK B59970C120A70
 Enlarge
EPCOS / TDK PTC Thermistors 3.0A 9.4ohms
Data Sheet 1,549
In Stock
1: $1.78
10: $1.41
100: $1.06
500: $0.796
1,000: View



Min.: 1
Mult.: 1
9.4 Ohms 25 % Radial
EPCOS / TDK B59870C80A70
 Enlarge
871-B59870C80A70


To purchase full ammo pack, order in multiples of 500:
EPCOS / TDK PTC Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5
Data Sheet 1,010
In Stock
1: $1.91
10: $1.55
100: $1.19
Reel
500: $0.898
1,000: $0.771
5,000: View



Min.: 1
Mult.: 1
Reel: 500
25 Ohms 25 % Radial - 40 C to + 125 C
EPCOS / TDK B59641A105A62
 Enlarge
871-B59641A105A62


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors 470volts 105ohms
Data Sheet 8,000
In Stock
Cut Tape
1: $0.74
10: $0.704
100: $0.258
1,000: $0.237
Reel
4,000: $0.158
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
EPCOS / TDK B59601A0095A062
 Enlarge
871-B59601A0095A062


To purchase full reel, order in multiples of 4000:
EPCOS / TDK PTC Thermistors SMD 0603 95C +/-5C Limit Temp. Sensor
Data Sheet 2,315
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
Compare up to 20 parts.
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