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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 1,329 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 B59105J0130A020
 Enlarge
EPCOS / TDK PTC Thermistors 130C 360V 22ohms ICL
Data Sheet 424
In Stock
1: $4.27
10: $3.45
100: $2.68
200: $2.06
500: View



Min.: 1
Mult.: 1
22 Ohms 25 % Radial 0 - 40 C to + 125 C
EPCOS / TDK B59100M1090A70
 Enlarge
871-B59100M1090A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 90deg C
Data Sheet 800
In Stock
1: $4.41
10: $3.56
100: $2.78
Reel
200: $2.54
400: $2.29
1,000: View



Min.: 1
Mult.: 1
Reel: 200
< 100 Ohms Radial 0 C to + 40 C
EPCOS / TDK B59100M1100A70
 Enlarge
871-B59100M1100A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 100deg C
Data Sheet 600
In Stock
1: $4.41
10: $3.56
100: $2.78
Reel
200: $2.53
400: $2.29
1,000: View



Min.: 1
Mult.: 1
Reel: 200
< 100 Ohms Radial 0 C to + 40 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
EPCOS / TDK B59100M1155A070
 Enlarge
871-B59100M1155A070


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors 155C +/-5C Motor Prot Single Sensor
Data Sheet 582
In Stock
1: $4.51
10: $3.64
100: $2.84
Reel
200: $2.18
400: $2.07
1,000: View



Min.: 1
Mult.: 1
Reel: 200
< 100 Ohms Radial - 25 C to + 178 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 661
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
EPCOS / TDK B59100M1160A70
 Enlarge
871-B59100M1160A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 160deg C
Data Sheet 397
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
Vishay / BC Components PTCCL21H102FBE
 Enlarge
Vishay / BC Components PTC Thermistors 1.3ohms 25%
Data Sheet 389
In Stock
1: $4.66
200: $3.75
600: $2.94
1,000: $2.70
2,000: View



Min.: 1
Mult.: 1
1.3 Ohms 25 % Radial PTCCL.. 0 C to + 70 C
EPCOS / TDK B59300M1100A70
 Enlarge
871-B59300M1100A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 100deg C
Data Sheet 190
In Stock
1: $7.33
10: $6.52
50: $5.54
100: $5.21
Reel
200: $5.11
400: View



Min.: 1
Mult.: 1
Reel: 200
< 300 Ohms Radial 0 C to + 40 C
EPCOS / TDK B59300M1120A70
 Enlarge
871-B59300M1120A70


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors T=5K 120deg C
Data Sheet 200
In Stock
1: $7.33
10: $6.52
50: $5.54
100: $5.21
Reel
200: $5.11
400: View



Min.: 1
Mult.: 1
Reel: 200
< 300 Ohms Radial 0 C to + 40 C
EPCOS / TDK B59300M1120A070
 Enlarge
871-B59300M1120A070


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors 120C +/-5C Motor Prot Triple Sensor
Data Sheet 178
In Stock
1: $7.50
10: $6.65
50: $5.66
100: $5.32
Reel
200: $5.11
400: View



Min.: 1
Mult.: 1
Reel: 200
< 300 Ohms Radial
EPCOS / TDK B59300M1155A070
 Enlarge
871-B59300M1155A070


To purchase full ammo pack, order in multiples of 200:
EPCOS / TDK PTC Thermistors 155C +/-5C Motor Prot Triple Sensor
Data Sheet 200
In Stock
1: $7.50
10: $6.65
50: $5.66
100: $5.32
Reel
200: $5.11
400: View



Min.: 1
Mult.: 1
Reel: 200
300 Ohms 25 % Radial B59300 0 C to + 40 C
KOA Speer LT732ATTD102J3900
 Enlarge
660-LT732ATTD102J390


To purchase full reel, order in multiples of 5000:
KOA Speer PTC Thermistors 1K OHM 5%
Data Sheet 4,995
In Stock
Cut Tape
1: $0.54
Reel
5,000: $0.45
10,000: $0.37
20,000: $0.33
50,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
1 kOhms 5 % SMD/SMT LT7 - 40 C to + 125 C
Vishay / BC Components PTCCL05H940EBE
 Enlarge
Vishay / BC Components PTC Thermistors 50ohms 20%
Data Sheet 1,848
In Stock
1: $0.38
200: $0.354
600: $0.35
1,000: $0.34
2,000: View



Min.: 1
Mult.: 1
50 Ohms 20 % Radial PTCCL..
Murata Electronics PRF18BB471QB5RB
81-PRF18BB471QB5RB


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

Data Sheet
3,895
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 + 140 C
Murata Electronics PRF18BD471QB5RB
81-PRF18BD471QB5RB


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

Data Sheet
2,907
In Stock
Cut Tape
1: $0.49
10: $0.304
100: $0.231
1,000: $0.198
Reel
4,000: $0.15
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 120 C
Murata Electronics PRF18AS471QB5RB
81-PRF18AS471QB5RB


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

Data Sheet
3,930
In Stock
Cut Tape
1: $0.49
10: $0.304
100: $0.231
1,000: $0.198
Reel
4,000: $0.15
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 160 C
Murata Electronics PRF18BC471QB5RB
81-PRF18BC471QB5RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 470 Ohm 50% 32volts
Data Sheet 3,852
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 + 130 C
Murata Electronics PRF18BG471QB5RB
81-PRF18BG471QB5RB


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

Data Sheet
3,480
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 + 90 C
Murata Electronics PRF18BF471QB5RB
81-PRF18BF471QB5RB


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

Data Sheet
4,205
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 + 100 C
Murata Electronics PRF18BA471QB1RB
81-PRF18BA471QB1RB


To purchase full reel, order in multiples of 4000:
Murata Electronics PTC Thermistors 470 OHM 32V
Page 821

Data Sheet
4,531
In Stock
Cut Tape
1: $0.50
10: $0.305
100: $0.226
1,000: $0.203
Reel
4,000: $0.154
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
470 Ohms 50 % SMD/SMT PRF18 - 20 C to + 150 C
Vishay / BC Components PTCCL07H321DBE
 Enlarge
Vishay / BC Components PTC Thermistors 5ohms 20%
Data Sheet 1,549
In Stock
1: $0.52
25: $0.51
50: $0.496
100: $0.434
500: View



Min.: 1
Mult.: 1
5 Ohms 20 % Radial PTCCL..
Vishay / BC Components PTCCL07H411DBE
 Enlarge
Vishay / BC Components PTC Thermistors 3ohms 20%
Data Sheet 715
In Stock
1: $0.52
25: $0.51
50: $0.496
100: $0.434
500: View



Min.: 1
Mult.: 1
3 Ohms 20 % Radial PTCCL..
Vishay / BC Components PTCCL09H471DBE
 Enlarge
Vishay / BC Components PTC Thermistors 2.5ohms 20%
Data Sheet 1,176
In Stock
1: $0.52
25: $0.51
50: $0.496
100: $0.434
500: View



Min.: 1
Mult.: 1
2.5 Ohms 20 % Radial PTCCL..
Vishay / BC Components PTCCL11H251HBE
 Enlarge
Vishay / BC Components PTC Thermistors 12 OHM 25%
Data Sheet 648
In Stock
1: $0.57
200: $0.533
600: $0.527
1,000: $0.513
2,000: $0.503



Min.: 1
Mult.: 1
12 Ohms 25 % Radial PTCCL..
Compare up to 20 parts.
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