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Thermistors - PTC

PTC Thermistors are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25% B59874C120A70 TDK 1: Rp33.757 777In Stock	Mfr. Part No. B59874C120A70 Mouser Part No 871-B59874C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%	Datasheet	777In Stock	Rp33.757 Rp26.235 Rp21.832 Rp21.281 Reel Rp16.144 View Rp19.447 Rp16.897 Rp15.961	Min.: 1 Mult.: 1 : 1.000	B59874							Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DECT TMP6131DECR Texas Instruments 1: Rp2.935 17.958In Stock	Mfr. Part No. TMP6131DECR Mouser Part No 595-TMP6131DECR	Texas Instruments	PTC (Positive Temperature Coefficient) Thermistors 1% 10-kohm linear t hermistor in 0402 0 A 595-TMP6131DECT Learn More about Texas Instruments ti tmp61 thermistors	Datasheet	17.958In Stock	Cut Tape Rp2.935 Rp2.734 Rp2.385 Rp2.275 Reel Rp1.651 View Rp2.000 Rp1.908 Rp1.706 Rp1.504 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	TMP61	10 kOhms	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT TMP6331DECR Texas Instruments 1: Rp2.935 297In Stock	Mfr. Part No. TMP6331DECR Mouser Part No 595-TMP6331DECR	Texas Instruments	PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT Learn More about Texas Instruments ti tmp63 linear thermistors	Datasheet	297In Stock	Cut Tape Rp2.935 Rp2.679 Rp2.348 Rp2.238 Reel Rp1.486 View Rp1.981 Rp1.890 Rp1.688 Rp1.431 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	TMP63	100 kOhms	1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps B59102R0150A010 TDK 1: Rp22.015 13.212In Stock	Mfr. Part No. B59102R0150A010 Mouser Part No 871-B59102R0150A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	13.212In Stock	Rp22.015 Rp20.914 Rp19.630 Rp18.713 View Rp17.832 Rp17.814 Rp16.218 Rp14.273 Rp12.420	Min.: 1 Mult.: 1	Heater Element Rectangular shape	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C	Tray
PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor B59890C0120A051 TDK 1: Rp24.033 2.755In Stock	Mfr. Part No. B59890C0120A051 Mouser Part No 871-B59890C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 890A 120A 51 3X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.755In Stock	Cut Tape Rp24.033 Rp22.199 Rp18.016 Rp16.933 View Reel Rp10.696 Rp16.530 Rp15.190 Rp13.888 Rp11.631 Rp10.696	Min.: 1 Mult.: 1 : 3.000	Over Current Protection Leaded Disk Style	150 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms B59890C0160A070 TDK 1: Rp24.033 1.950In Stock	Mfr. Part No. B59890C0160A070 Mouser Part No 871-B59890C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms Learn More about TDK epcos ptc thermistors	Datasheet	1.950In Stock	Rp24.033 Rp22.199 Rp18.016 Rp16.933 View Reel Rp11.778 Rp16.530 Rp15.209 Rp13.631 Rp13.136 Rp11.778	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	150 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor B59985C0120A051 TDK 1: Rp23.483 2.504In Stock	Mfr. Part No. B59985C0120A051 Mouser Part No 871-B59985C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.504In Stock	Cut Tape Rp23.483 Rp21.648 Rp17.484 Rp16.420 View Reel Rp10.402 Rp16.016 Rp14.787 Rp13.484 Rp11.319 Rp10.402	Min.: 1 Mult.: 1 : 3.000	Over Current Protection Leaded Disk Style	4.6 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms B59870C0160A070 TDK 1: Rp28.436 1.891In Stock	Mfr. Part No. B59870C0160A070 Mouser Part No 871-B59870C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms Learn More about TDK epcos ptc thermistors	Datasheet	1.891In Stock	Rp28.436 Rp26.235 Rp21.832 Rp21.281 Reel Rp14.548 View Rp19.447 Rp18.529 Rp16.897 Rp12.659	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor B59975C0160A070 TDK 1: Rp33.390 992In Stock	Mfr. Part No. B59975C0160A070 Mouser Part No 871-B59975C0160A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	992In Stock	Rp33.390 Rp30.821 Rp25.868 Rp25.317 View Reel Rp16.548 Rp23.116 Rp21.281 Rp19.630 Rp19.080 Rp16.548	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	1.8 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PRG21AR150MS5RA Murata Electronics 1: Rp18.163 3.025In Stock NRND	Mfr. Part No. PRG21AR150MS5RA Mouser Part No 81-PRG21AR150MS5RA NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3.025In Stock	Cut Tape Rp18.163 Rp13.796 Rp11.888 Rp11.485 View Reel Rp6.146 Rp9.778 Rp8.494 Rp7.504 Rp6.146	Min.: 1 Mult.: 1 : 4.000	PRG21-MS5RA	15 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C	Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors Vishay / Cera-Mite PTC305C21 PTC305C21 Vishay / Cera-Mite 1: Rp293.536 167In Stock	Mfr. Part No. PTC305C21 Mouser Part No 75-PTC305C21	Vishay / Cera-Mite	PTC (Positive Temperature Coefficient) Thermistors	Datasheet	167In Stock	Rp293.536 Rp259.412 Rp232.444 Rp220.152 View Rp203.824 Rp189.881 Rp189.331 Rp177.222 Rp166.031	Min.: 1 Mult.: 1	PTC305C							Bulk
PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor B59880C0080A070 TDK 1: Rp23.299 1.656In Stock	Mfr. Part No. B59880C0080A070 Mouser Part No 871-B59880C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.656In Stock	Rp23.299 Rp21.465 Rp18.529 Rp17.410 View Reel Rp11.521 Rp16.365 Rp14.713 Rp13.558 Rp13.154 Rp11.521	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	70 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PRG21AR4R7MS5RA Murata Electronics 1: Rp13.393 2.637In Stock NRND	Mfr. Part No. PRG21AR4R7MS5RA Mouser Part No 81-PRG21AR4R7MS5RA NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2.637In Stock	Rp13.393 Rp12.310 Rp11.778 Rp10.219 View Reel Rp5.834 Rp9.430 Rp8.476 Rp7.815 Rp7.192 Rp5.834	Min.: 1 Mult.: 1 : 4.000	PRG21-MS5RA	4.7 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor B59850C0120A570 TDK 1: Rp28.803 1.239In Stock	Mfr. Part No. B59850C0120A570 Mouser Part No 871-B59850C0120A570	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.239In Stock	Rp28.803 Rp27.336 Rp25.684 Rp24.584 Rp23.666 Reel Rp18.896	Min.: 1 Mult.: 1 : 700	Over Current Protection Leaded Disk Style							Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5 B59870C0080A070 TDK 1: Rp28.436 1.157In Stock	Mfr. Part No. B59870C0080A070 Mouser Part No 871-B59870C80A70	TDK	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	1.157In Stock	Rp28.436 Rp26.235 Rp21.832 Rp21.281 Reel Rp14.787 View Rp19.447 Rp18.034 Rp16.640 Rp12.475	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A110145140BE3 Vishay / BC Components PTCCL05H111FBE PTCCL05H111FBE Vishay / BC Components 1: Rp23.483 1.420In Stock	Mfr. Part No. PTCCL05H111FBE Mouser Part No 594-PTCCL05H111FBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD5D00A110145140BE3	Datasheet	1.420In Stock	Rp23.483 Rp17.502 Rp14.016 Rp13.172 View Rp12.842 Rp12.750 Rp9.485	Min.: 1 Mult.: 1	PTC	40 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD12D5A450145140TE3 Vishay / BC Components PTCCL13H451FTE PTCCL13H451FTE Vishay / BC Components 1: Rp34.490 174In Stock	Mfr. Part No. PTCCL13H451FTE Mouser Part No 594-PTCCL13H451FTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD12D5A450145140TE3	Datasheet	174In Stock	Rp34.490 Rp26.602 Rp22.199 Rp21.648 View Rp19.814 Rp17.227 Rp16.695 Rp15.704	Min.: 1 Mult.: 1	PTC	3.8 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD20D5A800265140Be3 Vishay / BC Components PTCCL21H801HBE PTCCL21H801HBE Vishay / BC Components 1: Rp92.280 236In Stock	Mfr. Part No. PTCCL21H801HBE Mouser Part No 594-PTCCL21H801HBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD20D5A800265140Be3	Datasheet	236In Stock	Rp92.280 Rp79.071 Rp69.348 Rp61.643 View Rp58.340 Rp57.056 Rp51.736 Rp51.002	Min.: 1 Mult.: 1	PTC	2.1 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp PTCSL03T081DB1E Vishay / BC Components 1: Rp13.393 2.572In Stock	Mfr. Part No. PTCSL03T081DB1E Mouser Part No 594-PTCSL03T081DB1E	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg C Temp Learn More about Vishay / BC Components vishay ptcsl03	Datasheet	2.572In Stock	Rp13.393 Rp12.585 Rp11.521 Rp10.824 View Rp10.567 Rp8.861 Rp8.531	Min.: 1 Mult.: 1	PTCSL03	20 Ohms to 120 Ohms		PCB Mount	Radial	- 40 C	+ 80 C	Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC SMD 40ohm 25% Vishay / BC Components PTCTZ3NR400HTT PTCTZ3NR400HTT Vishay / BC Components 1: Rp42.196 1.702In Stock	Mfr. Part No. PTCTZ3NR400HTT Mouser Part No 594-PTCTZ3NR400HTT	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTC SMD 40ohm 25%	Datasheet	1.702In Stock	Cut Tape Rp42.196 Rp34.490 Rp27.886 Rp26.051 View Reel Rp19.447 Rp24.767 Rp21.832 Rp21.098 Rp19.447 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	PTCTZ							Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps B59102R0070A010 TDK 1: Rp22.382 2.444In Stock	Mfr. Part No. B59102R0070A010 Mouser Part No 871-B59102R0070A010	TDK	PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps Learn More about TDK epcos kits	Datasheet	2.444In Stock	Rp22.382 Rp21.281 Rp19.997 Rp19.080 View Rp18.163 Rp18.144 Rp16.328 Rp14.713 Rp13.539	Min.: 1 Mult.: 1	Motor Protector Single Sensor Style	700 Ohms	50 %	Clamp Mount	Pressure Contacts	- 40 C	+ 100 C	Tray
PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms B59880C0160A070 TDK 1: Rp23.299 1.382In Stock	Mfr. Part No. B59880C0160A070 Mouser Part No 871-B59880C160A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms Learn More about TDK epcos ptc thermistors	Datasheet	1.382In Stock	Rp23.299 Rp21.465 Rp18.529 Rp17.410 View Reel Rp11.521 Rp16.365 Rp14.713 Rp13.558 Rp13.154 Rp11.521	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	70 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 890A 80A 70 3X2.5 PTC Thermistor B59890C0080A070 TDK 1: Rp22.749 2.123In Stock	Mfr. Part No. B59890C0080A070 Mouser Part No 871-B59890C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 890A 80A 70 3X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2.123In Stock	Rp22.749 Rp20.914 Rp18.016 Rp16.933 View Rp15.979 Rp14.365 Rp13.246 Rp12.806 Rp10.898	Min.: 1 Mult.: 1	Over Current Protection Leaded Disk Style							Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3 Vishay / BC Components PTCTL3MR100GTE PTCTL3MR100GTE Vishay / BC Components 1: Rp28.436 870In Stock	Mfr. Part No. PTCTL3MR100GTE Mouser Part No 594-PTCTL3MR100GTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3	Datasheet	870In Stock	Rp28.436 Rp21.281 Rp16.988 Rp15.979 View Rp15.576 Rp13.099 Rp12.182 Rp11.503	Min.: 1 Mult.: 1	PTC	10 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3 Vishay / BC Components PTCTL6MR250STE PTCTL6MR250STE Vishay / BC Components 1: Rp31.739 1.316In Stock	Mfr. Part No. PTCTL6MR250STE Mouser Part No 594-PTCTL6MR250STE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD10D525R0600MATTe3	Datasheet	1.316In Stock	Rp31.739 Rp23.850 Rp19.080 Rp17.887 View Rp17.447 Rp14.677 Rp12.439	Min.: 1 Mult.: 1	PTC	25 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C