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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 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
EPCOS B59603A0055A062
Enlarge
871-B59603A0055A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 603A 55A 62 PTC Thermistor
Page 833

Data Sheet
2,849
In Stock
Cut Tape
1: $1.06
10: $0.797
100: $0.442
1,000: $0.381
Reel
4,000: $0.331
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 15 % SMD/SMT - 40 C to + 125 C
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
EPCOS B59707A120A62
Enlarge
871-B59707A120A62


To purchase full reel, order in multiples of 2000:
EPCOS Thermistors - PTC 125 OHM 25%
Data Sheet 2,808
In Stock
Cut Tape
1: $1.22
10: $0.955
100: $0.717
500: $0.541
Reel
2,000: $0.467
10,000: View



Min.: 1
Mult.: 1
Reel: 2,000
125 Ohms 25 % - 40 C to + 125 C
EPCOS B57621C103J62
Enlarge
871-B57621C103J62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 10Kohms
Data Sheet 3,171
In Stock
Cut Tape
1: $1.24
10: $1.02
100: $0.372
1,000: $0.341
Reel
4,000: $0.252
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
10 kOhms SMD/SMT B57621 - 40 C to + 125 C
Amphenol Advanced Sensors Thermistors - PTC 30VDC 1.2Ohm 0.6A Int 25% Tol
Data Sheet 1,328
In Stock
1: $1.28
10: $1.23
25: $1.17
100: $1.11
500: View



Min.: 1
Mult.: 1
1.2 Ohms 25 % Radial YP 0 C to + 60 C
EPCOS B59990C80A70
Enlarge
871-B59990C80A70


To purchase full ammo pack, order in multiples of 500:
EPCOS Thermistors - PTC PTC Thermistor C 990A 80A 70 5x1
Data Sheet 2,495
In Stock
1: $1.28
10: $1.01
100: $0.76
Reel
500: $0.574
1,000: $0.506
2,000: View



Min.: 1
Mult.: 1
Reel: 500
55 Ohms 25 % - 40 C to + 125 C
EPCOS B59701A70A62
Enlarge
871-B59701A70A62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC 70C 0805 <1Kohms
Data Sheet 3,799
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
EPCOS B59701A0110A062
Enlarge
871-B59701A0110A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0805 110C+/-5C Limit Temp. Sensor
Data Sheet 3,144
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 + 135 C
EPCOS B59701A0100A062
Enlarge
871-B59701A0100A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0805 100C+/-5C Limit Temp. Sensor
Data Sheet 4,071
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
871-B59606A110A62


To purchase full reel, order in multiples of 2000:
EPCOS Thermistors - PTC 27 OHM 25%
Data Sheet 2,000
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 B59701A0070A062
Enlarge
871-B59701A0070A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0805 70C +/-5C Limit Temp. Sensor
Data Sheet 2,573
In Stock
Cut Tape
1: $1.35
10: $1.12
100: $0.718
1,000: $0.49
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
EPCOS B59701A0090A062
Enlarge
871-B59701A0090A062


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - PTC SMD 0805 90C +/-5C Limit Temp. Sensor
Data Sheet 4,058
In Stock
Cut Tape
1: $1.35
10: $1.12
100: $0.718
1,000: $0.49
Reel
4,000: $0.316
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
< 1 kOhms 50 % SMD/SMT - 40 C to + 125 C
Murata Electronics PTGL05AR181M9N51B0
Enlarge
Murata Electronics Thermistors - PTC 180ohm +/-20% PTC Thermistor
Page 836

Data Sheet
1,929
In Stock
1: $1.40
10: $0.822
100: $0.678
500: $0.627
1,000: View



Min.: 1
Mult.: 1
180 Ohms 20 % Radial - 10 C to + 60 C
Murata Electronics PTGL09AR220M6C61B0
Enlarge
Murata Electronics Thermistors - PTC 22ohm +/-20% PTC Thermistor
Page 836

Data Sheet
1,490
In Stock
1: $1.41
10: $0.827
100: $0.682
500: $0.631
1,000: View



Min.: 1
Mult.: 1
22 Ohms 20 % Radial PTG - 10 C to + 60 C
EPCOS Thermistors - PTC 1.0A 4.6ohms
Data Sheet 1,595
In Stock
1: $1.53
10: $1.21
100: $0.906
500: $0.605
1,500: View



Min.: 1
Mult.: 1
4.6 Ohms 25 % Radial
EPCOS Thermistors - PTC 1.0A 25ohms
Data Sheet 1,666
In Stock
1: $1.53
10: $1.21
100: $0.906
500: $0.605
1,500: View



Min.: 1
Mult.: 1
25 Ohms 25 % Radial
EPCOS Thermistors - PTC 0.2A 150ohms
Data Sheet 1,996
In Stock
1: $1.54
10: $1.22
100: $0.911
500: $0.607
1,500: View



Min.: 1
Mult.: 1
150 Ohms 25 % Radial
EPCOS B59985C0120A051
Enlarge
871-B59985C0120A051


To purchase full reel, order in multiples of 1500:
EPCOS Thermistors - PTC 985-A 120-A 51 5X1 PTC Thermistor
Data Sheet 1,500
In Stock
Cut Tape
1: $1.57
10: $1.24
100: $0.927
500: $0.699
Reel
1,500: $0.604
3,000: View



Min.: 1
Mult.: 1
Reel: 1,500
4.6 Ohms 25 % Radial - 40 C to + 125 C
871-B59890C0080A070


To purchase full ammo pack, order in multiples of 500:
EPCOS Thermistors - PTC 890A 80A 70 3X2.5 PTC Thermistor
Data Sheet 1,281
In Stock
1: $1.58
10: $1.25
100: $0.93
Reel
500: $0.702
1,000: $0.62
2,000: View



Min.: 1
Mult.: 1
Reel: 500
Vishay / Dale TFPT0805L1501FV
Enlarge
71-TFPT0805L1501FV


To purchase full reel, order in multiples of 1000:
Vishay / Dale Thermistors - PTC PTC 1.5Kohms 1% Linear
Page 840

Data Sheet
1,221
In Stock
Cut Tape
1: $1.70
50: $1.50
100: $1.33
500: $1.12
Reel
1,000: $0.725
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
1.5 kOhms 1 % SMD/SMT TFPT - 55 C to + 70 C
Vishay / Dale TFPT0805L3901FV
Enlarge
71-TFPT0805L3901FV


To purchase full reel, order in multiples of 1000:
Vishay / Dale Thermistors - PTC PTC 3.9Kohms 1% Linear
Page 840

Data Sheet
1,261
In Stock
Cut Tape
1: $1.70
50: $1.50
100: $1.33
500: $1.12
Reel
1,000: $0.725
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
3.9 kOhms 1 % SMD/SMT TFPT - 55 C to + 70 C
Vishay / Dale TFPT0805L1000FV
Enlarge
71-TFPT0805L1000FV


To purchase full reel, order in multiples of 1000:
Vishay / Dale Thermistors - PTC PTC 100ohms 1% Linear
Data Sheet 1,340
In Stock
Cut Tape
1: $1.70
10: $1.63
100: $1.33
250: $1.21
Reel
1,000: $0.725
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
100 Ohms 1 % SMD/SMT TFPT - 55 C to + 70 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 840

Data Sheet
1,395
In Stock
Cut Tape
1: $1.70
50: $1.50
100: $1.33
500: $1.12
Reel
1,000: $0.725
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
1 kOhms 1 % SMD/SMT TFPT - 55 C to + 70 C
Compare up to 20 parts.
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