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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 (SGD) 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 970-A 130-A 70 5X1 PTC Thermistor B59970C0130A070 TDK 1: $1.67 1,745In Stock	Mfr. Part No. B59970C0130A070 Mouser Part No 871-B59970C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 970-A 130-A 70 5X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,745In Stock	$1.67 $1.36 $1.31 $1.09 View Reel $0.684 $1.00 $0.998 $0.839 $0.831 $0.684	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	20 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25% B59874C120A70 TDK 1: $2.50 777In Stock	Mfr. Part No. B59874C120A70 Mouser Part No 871-B59874C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 55 OHM 25%	Datasheet	777In Stock	$2.50 $1.94 $1.62 $1.58 Reel $1.09 View $1.44 $1.25 $1.05	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: $0.218 17,588In 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	17,588In Stock	Cut Tape $0.218 $0.203 $0.178 $0.169 Reel $0.122 View $0.148 $0.141 $0.126 $0.112 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 150C 400V 90ohms PTC for Heating Apps B59102R0150A010 TDK 1: $1.63 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	$1.63 $1.55 $1.46 $1.39 View $1.32 $1.20 $1.06 $0.921	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: $1.78 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 $1.78 $1.65 $1.34 $1.26 View Reel $0.793 $1.23 $1.13 $1.03 $0.862 $0.793	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: $1.78 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	$1.78 $1.65 $1.34 $1.26 View Reel $0.873 $1.23 $1.13 $1.01 $0.974 $0.873	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 PRG21AR4R7MS5RA Murata Electronics 1: $0.993 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	$0.993 $0.913 $0.873 $0.758 View Reel $0.439 $0.699 $0.628 $0.581 $0.534 $0.439	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 80A 70 12X2.5 PTC Thermistor B59850C0080A070 TDK 1: $2.65 1,348In Stock	Mfr. Part No. B59850C0080A070 Mouser Part No 871-B59850C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1,348In Stock	$2.65 $2.37 $2.14 $1.97 Reel $1.48 View $1.81 $1.69 $1.40 $1.16	Min.: 1 Mult.: 1 : 700	Over Current Protection Leaded Disk Style							Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% B59870C120A70 TDK 1: $2.19 4,300In Stock	Mfr. Part No. B59870C120A70 Mouser Part No 871-B59870C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 25 OHM 25% Learn More about TDK epcos thermistors	Datasheet	4,300In Stock	$2.19 $1.77 $1.40 $1.37 View Reel $1.12 $1.28 $1.13 $1.12 $1.12	Min.: 1 Mult.: 1 : 1,500		25 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms B59980C0120A070 TDK 1: $1.63 2,544In Stock	Mfr. Part No. B59980C0120A070 Mouser Part No 871-B59980C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,544In Stock	$1.63 $1.51 $1.30 $1.22 View Reel $0.771 $1.15 $1.04 $0.955 $0.928 $0.771	Min.: 1 Mult.: 1 : 3,000	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 PTC Thermistor B59985C0120A051 TDK 1: $1.74 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 $1.74 $1.60 $1.30 $1.22 View Reel $0.771 $1.19 $1.10 $1.00 $0.839 $0.771	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 PTC 80Deg C Temp PTCSL03T081DB1E Vishay / BC Components 1: $0.993 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	$0.993 $0.933 $0.854 $0.802 View $0.783 $0.657 $0.632	Min.: 1 Mult.: 1	PTCSL03	20 Ohms to 120 Ohms		PCB Mount	Radial	- 40 C	+ 80 C	Bulk
PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps B59102R0070A010 TDK 1: $1.66 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	$1.66 $1.58 $1.48 $1.41 View $1.35 $1.21 $1.09 $1.03	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: $1.73 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	$1.73 $1.59 $1.37 $1.29 View Reel $0.854 $1.21 $1.09 $1.01 $0.975 $0.854	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: $1.69 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	$1.69 $1.55 $1.34 $1.26 View $1.18 $1.06 $0.982 $0.949 $0.83	Min.: 1 Mult.: 1	Over Current Protection Leaded Disk Style							Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms B59870C0160A070 TDK 1: $2.11 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	$2.11 $1.94 $1.62 $1.58 Reel $1.12 View $1.44 $1.39 $1.25 $0.938	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: $2.48 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	$2.48 $2.28 $1.92 $1.88 View Reel $1.23 $1.71 $1.58 $1.46 $1.41 $1.23	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 850A 120A570 12X2.5 PTC Thermistor B59850C0120A570 TDK 1: $2.14 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	$2.14 $2.03 $1.90 $1.82 Reel $1.48 View $1.75 $1.40	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: $2.11 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	$2.11 $1.94 $1.62 $1.58 Reel $1.12 View $1.44 $1.34 $1.23 $0.938	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 PRG21AR150MS5RA Murata Electronics 1: $1.35 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 $1.35 $1.02 $0.881 $0.851 View Reel $0.471 $0.725 $0.63 $0.556 $0.471	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: $21.76 167In Stock	Mfr. Part No. PTC305C21 Mouser Part No 75-PTC305C21	Vishay / Cera-Mite	PTC (Positive Temperature Coefficient) Thermistors	Datasheet	167In Stock	$21.76 $19.23 $17.23 $16.32 View $15.11 $14.06 $14.05 $13.14 $12.31	Min.: 1 Mult.: 1	PTC305C							Bulk
PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor B59880C0080A070 TDK 1: $1.73 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	$1.73 $1.59 $1.37 $1.29 View Reel $0.854 $1.21 $1.09 $1.01 $0.975 $0.854	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 Uncoated, switch temp 120C, 25ohm a. 25C YS5898PTO Amphenol Advanced Sensors 1: $7.83 1,500In Stock	Mfr. Part No. YS5898PTO Mouser Part No 527-YQS5898PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 120C, 25ohm a. 25C Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,500In Stock	$7.83 $6.96 $6.27 $5.82 View $5.56 $5.33 $5.09 $3.88	Min.: 1 Mult.: 1	PTO							Bulk
PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3 Vishay / BC Components PTCTL3MR100GTE PTCTL3MR100GTE Vishay / BC Components 1: $2.11 870In Stock	Mfr. Part No. PTCTL3MR100GTE Mouser Part No 594-PTCTL3MR100GTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCTELDD7D0010R0230MATTe3	Datasheet	870In Stock	$2.11 $1.58 $1.26 $1.18 View $1.15 $0.971 $0.903 $0.853	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: $2.35 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	$2.35 $1.77 $1.41 $1.33 View $1.29 $1.09 $0.922	Min.: 1 Mult.: 1	PTC	25 Ohms	20 %	Through Hole	Radial	0 C	+ 75 C