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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 (JPY) 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 Thermistors 1.5A 15ohms B59860C0160A070 TDK 1: ¥272.4 2,646In Stock	Mfr. Part # B59860C0160A070 Mouser Part # 871-B59860C160A70	TDK	PTC Thermistors 1.5A 15ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,646In Stock	¥272.4 ¥250.8 ¥227.6 ¥206 Reel ¥142.2 View ¥189.4 ¥172.7 ¥159.1 ¥142	Min.: 1 Mult.: 1 : 1,300	Over Current Protection Leaded Disk Style	15 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC Thermistors Thru-hole Coated 110V Overcurrent B59870C0120A070 TDK 1: ¥362.1 5,657In Stock 7,500Expected 11/23/2026	Mfr. Part # B59870C0120A070 Mouser Part # 871-B59870C0120A070	TDK	PTC Thermistors Thru-hole Coated 110V Overcurrent Learn More about TDK epcos ptc thermistors	Datasheet	5,657In Stock 7,500Expected 11/23/2026	¥362.1 ¥284 ¥235.9 ¥217.6 View Reel ¥158.6 ¥209.3 ¥181 ¥171.1 ¥158.6	Min.: 1 Mult.: 1 : 1,500	Over Current Protection Leaded Disk Style	25 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors 1.0A 35ohms B59872C0120A070 TDK 1: ¥274.1 2,428In Stock	Mfr. Part # B59872C0120A070 Mouser Part # 871-B59872C120A70	TDK	PTC Thermistors 1.0A 35ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,428In Stock	¥274.1 ¥244.2 ¥202.6 ¥199.3 Reel ¥143.3 View ¥181 ¥174.4 ¥156 ¥128.7	Min.: 1 Mult.: 1 : 1,000	Over Current Protection Leaded Disk Style	35 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor B59880C0130A070 TDK 1: ¥247.5 6,553In Stock	Mfr. Part # B59880C0130A070 Mouser Part # 871-B59880C0130A070	TDK	PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	6,553In Stock	¥247.5 ¥204.3 ¥194.3 ¥160.1 View Reel ¥117.1 ¥149.7 ¥125.9 ¥122.4 ¥117.1	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	160 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors 0.4A 70ohms B59880C0120A070 TDK 1: ¥245.8 3,982In Stock	Mfr. Part # B59880C0120A070 Mouser Part # 871-B59880C120A70	TDK	PTC Thermistors 0.4A 70ohms Learn More about TDK epcos ptc thermistors	Datasheet	3,982In Stock	¥245.8 ¥227.6 ¥212.6 ¥189.4 View Reel ¥122.2 ¥174.4 ¥156.1 ¥144 ¥141.7 ¥122.2	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 Thermistors 883A 120A 70 5X2.5 PTC Thermistor B59883C0120A070 TDK 1: ¥222.6 4,134In Stock	Mfr. Part # B59883C0120A070 Mouser Part # 871-B59883C0120A070	TDK	PTC Thermistors 883A 120A 70 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	4,134In Stock	¥222.6 ¥206 ¥184.4 ¥163.3 View Reel ¥109.6 ¥155.3 ¥141.4 ¥123.2 ¥119.1 ¥109.6	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	120 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors 883A 120A570 5X2.5 PTC Thermistor B59883C0120A570 TDK 1: ¥171.1 2,490In Stock	Mfr. Part # B59883C0120A570 Mouser Part # 871-B59883C0120A570	TDK	PTC Thermistors 883A 120A570 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	2,490In Stock	¥171.1 ¥161.9 ¥152 ¥145 View Reel ¥109.6 ¥138.7 ¥126.1 ¥122.1 ¥109.6	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	120 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5 B59886C120A70 TDK 1: ¥245.8 2,940In Stock 5,000Expected 11/4/2026	Mfr. Part # B59886C120A70 Mouser Part # 871-B59886C120A70	TDK	PTC Thermistors PTC THERMISTOR C 886-A 120-A 70 5X2,5 Learn More about TDK epcos ptc thermistors	Datasheet	2,940In Stock 5,000Expected 11/4/2026	¥245.8 ¥227.6 ¥212.6 ¥189.4 View Reel ¥122.1 ¥174.4 ¥156.1 ¥144 ¥141.7 ¥122.1	Min.: 1 Mult.: 1 : 2,000	B5988C	1.5 kOhms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors 0.2A 150ohms B59890C0120A070 TDK 1: ¥184.4 12,960In Stock	Mfr. Part # B59890C0120A070 Mouser Part # 871-B59890C120A70	TDK	PTC Thermistors 0.2A 150ohms Learn More about TDK epcos ptc thermistors	Datasheet	12,960In Stock	¥184.4 ¥169.4 ¥165.8 ¥140.4 View Reel ¥96.2 ¥129.6 ¥116.4 ¥107.3 ¥96.2 ¥96.2	Min.: 1 Mult.: 1 : 1,500	Over Current Protection Leaded Disk Style	150 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC Thermistors 8.0A 0.45ohms B59945C0120A070 TDK 1: ¥397 3,592In Stock	Mfr. Part # B59945C0120A070 Mouser Part # 871-B59945C120A70	TDK	PTC Thermistors 8.0A 0.45ohms Learn More about TDK epcos ptc thermistors	Datasheet	3,592In Stock	¥397 ¥367.1 ¥302.3 ¥282.4 View Reel ¥209.3 ¥267.4 ¥252.5 ¥232.5 ¥227.6 ¥209.3	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	450 mOhms	25 %	PCB Mount	Radial	- 40 C	+ 125 C	Ammo Pack
PTC Thermistors 3.0A 9.4ohms B59970C0120A070 TDK 1: ¥249.2 2,030In Stock	Mfr. Part # B59970C0120A070 Mouser Part # 871-B59970C120A70	TDK	PTC Thermistors 3.0A 9.4ohms Learn More about TDK epcos ptc thermistors	Datasheet	2,030In Stock	¥249.2 ¥229.2 ¥191 ¥186 View Reel ¥123.9 ¥169.4 ¥158.3 ¥146 ¥141.2 ¥123.9	Min.: 1 Mult.: 1 : 2,000	Over Current Protection Leaded Disk Style	9.4 Ohms	25 %	PCB Mount	Radial			Ammo Pack
PTC Thermistors 0.7A 55ohms B59990C0120A070 TDK 1: ¥159.5 4,586In Stock	Mfr. Part # B59990C0120A070 Mouser Part # 871-B59990C120A70	TDK	PTC Thermistors 0.7A 55ohms Learn More about TDK epcos ptc thermistors	Datasheet	4,586In Stock	¥159.5 ¥145.8 ¥133 ¥117.9 View ¥111.6 ¥100.3 ¥92.5 ¥89.5 ¥74.7	Min.: 1 Mult.: 1	Over Current Protection Leaded Disk Style	55 Ohms	25 %	PCB Mount	Radial			Bulk
PTC Thermistors Resist.heaterAlum 150W,110-250V NSYCR150WU2 Schneider Electric 1: ¥9,226.9 188In Stock 346Expected 11/5/2026	Mfr. Part # NSYCR150WU2 Mouser Part # 996-NSYCR150WU2	Schneider Electric	PTC Thermistors Resist.heaterAlum 150W,110-250V Learn More about Schneider Electric universal enclosures	Datasheet	188In Stock 346Expected 11/5/2026	¥9,226.9	Min.: 1 Mult.: 1	ClimaSys CR
PTC Thermistors PTCCPLDD5D00A039265140TE3 Vishay / BC Components PTCCL05H390HTE PTCCL05H390HTE Vishay / BC Components 1: ¥199.3 2,823In Stock	Mfr. Part # PTCCL05H390HTE Mouser Part # 594-PTCCL05H390HTE	Vishay / BC Components	PTC Thermistors PTCCPLDD5D00A039265140TE3	Datasheet	2,823In Stock	¥199.3 ¥181 ¥160.8 ¥142.2 View ¥135 ¥131.1 ¥118.4 ¥102.5 ¥94	Min.: 1 Mult.: 1	PTC	260 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors PTCCPLDD10D5A250265140Te3 Vishay / BC Components PTCCL11H251HTE PTCCL11H251HTE Vishay / BC Components 1: ¥277.4 4,875In Stock	Mfr. Part # PTCCL11H251HTE Mouser Part # 594-PTCCL11H251HTE	Vishay / BC Components	PTC Thermistors PTCCPLDD10D5A250265140Te3	Datasheet	4,875In Stock	¥277.4 ¥247.5 ¥225.9 ¥204.3 View ¥187.7 ¥177.7 ¥158.8 ¥155.1 ¥142.8	Min.: 1 Mult.: 1	PTC	12 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC Thermistors 3K OHM 25% PTCCL05H110HBE Vishay / BC Components 1: ¥184.4 425In Stock 1,500Expected 11/26/2026	Mfr. Part # PTCCL05H110HBE Mouser Part # 594-2381-660-51193	Vishay / BC Components	PTC Thermistors 3K OHM 25%	Datasheet	425In Stock 1,500Expected 11/26/2026	¥184.4 ¥163.3 ¥130.7 ¥122.9 View ¥119.8 ¥116.3 ¥100.7 ¥93.5 ¥81.7	Min.: 1 Mult.: 1	PTCCL - 265V	3 kOhms	25 %	PCB Mount	Radial	0 C	+ 70 C
PTC Thermistors 25ohms 20% PTCCL05H131EBE Vishay / BC Components 1: ¥172.7 1,118In Stock	Mfr. Part # PTCCL05H131EBE Mouser Part # 594-2381-660-51311	Vishay / BC Components	PTC Thermistors 25ohms 20%	Datasheet	1,118In Stock	¥172.7 ¥158.5 ¥141.4 ¥125.1 View ¥120.4 ¥116.3 ¥103.3 ¥95.2 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 30V/60V	25 Ohms	20 %	PCB Mount	Radial			Bulk
PTC Thermistors 18ohms 25% PTCCL05H131FBE Vishay / BC Components 1: ¥212.6 230In Stock	Mfr. Part # PTCCL05H131FBE Mouser Part # 594-2381-660-51312	Vishay / BC Components	PTC Thermistors 18ohms 25%	Datasheet	230In Stock	¥212.6 ¥158.5 ¥126.9 ¥119.3 View ¥116.3 ¥104.6 ¥90.2 ¥83.7 ¥82.4	Min.: 1 Mult.: 1	PTCCL - 145V	3 kOhms	25 %	PCB Mount	Radial	0 C	+ 70 C	Bulk
PTC Thermistors 13 OHM 20% PTCCL05H181DBE Vishay / BC Components 1: ¥172.7 1,531In Stock	Mfr. Part # PTCCL05H181DBE Mouser Part # 594-2381-660-51811	Vishay / BC Components	PTC Thermistors 13 OHM 20%	Datasheet	1,531In Stock	¥172.7 ¥158.5 ¥149.5 ¥128.4 View ¥120.4 ¥109.8 ¥99.2 ¥91.9 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 30V/60V	13 Ohms		PCB Mount	Radial	- 40 C	+ 85 C
PTC Thermistors 6ohms 20% PTCCL05H271DBE Vishay / BC Components 1: ¥184.4 418In Stock 2,500Expected 4/22/2027	Mfr. Part # PTCCL05H271DBE Mouser Part # 594-2381-660-52711	Vishay / BC Components	PTC Thermistors 6ohms 20%	Datasheet	418In Stock 2,500Expected 4/22/2027	¥184.4 ¥163.3 ¥145.7 ¥128.6 View ¥122.1 ¥118.8 ¥109.5 ¥100.8 ¥81.6	Min.: 1 Mult.: 1	PTCCL - 30V/60V	6 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 85 C	Bulk
PTC Thermistors PTC Thermistors 500ohms 20% PTCCL05H280HBE Vishay / BC Components 1: ¥172.7 738In Stock 1,500Expected 11/9/2026	Mfr. Part # PTCCL05H280HBE Mouser Part # 594-2381-660-52893	Vishay / BC Components	PTC Thermistors PTC Thermistors 500ohms 20%	Datasheet	738In Stock 1,500Expected 11/9/2026	¥172.7 ¥158.5 ¥145.8 ¥132.4 View ¥122.1 ¥109.8 ¥101.2 ¥90.9 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 265V	500 Ohms	20 %	PCB Mount	Radial	0 C	+ 70 C	Bulk
PTC Thermistors 260 OHM 25% PTCCL05H390HBE Vishay / BC Components 1: ¥171.1 1,499In Stock	Mfr. Part # PTCCL05H390HBE Mouser Part # 594-2381-660-53993	Vishay / BC Components	PTC Thermistors 260 OHM 25%	Datasheet	1,499In Stock	¥171.1 ¥145.2 ¥130.7 ¥119.3 View ¥113.8 ¥113.4 ¥100.7 ¥93.5 ¥80.2	Min.: 1 Mult.: 1	PTCCL - 265V	260 Ohms	20 %	PCB Mount	Radial			Bulk
PTC Thermistors 50ohms 20% PTCCL05H940EBE Vishay / BC Components 1: ¥172.7 1,347In Stock	Mfr. Part # PTCCL05H940EBE Mouser Part # 594-2381-660-59491	Vishay / BC Components	PTC Thermistors 50ohms 20%	Datasheet	1,347In Stock	¥172.7 ¥158.5 ¥141.4 ¥125.1 View ¥118.9 ¥109.8 ¥99.2 ¥91.9 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 30V/60V	50 Ohms	20 %	PCB Mount	Radial			Bulk
PTC Thermistors 56ohms 25% PTCCL05H950HBE Vishay / BC Components 1: ¥172.7 1,387In Stock	Mfr. Part # PTCCL05H950HBE Mouser Part # 594-2381-660-59593	Vishay / BC Components	PTC Thermistors 56ohms 25%	Datasheet	1,387In Stock	¥172.7 ¥149.7 ¥134.5 ¥119.3 View ¥113.3 ¥107 ¥88 ¥83.5 ¥76.9	Min.: 1 Mult.: 1	PTCCL - 265V	56 Ohms	20 %	PCB Mount	Radial			Bulk
PTC Thermistors 1.6Kohms 20% PTCCL05H100SBE Vishay / BC Components 1: ¥202.6 3In Stock 1,500Expected 11/16/2026	Mfr. Part # PTCCL05H100SBE Mouser Part # 594-2381-660-93034	Vishay / BC Components	PTC Thermistors 1.6Kohms 20%	Datasheet	3In Stock 1,500Expected 11/16/2026	¥202.6 ¥182.7 ¥147 ¥134.5 View ¥131.4 ¥128.2 ¥111.3 ¥104.3 ¥89.9	Min.: 1 Mult.: 1	PTCCL - 600V/1000V	1.6 kOhms	20 %	PCB Mount	Radial	- 10 C	+ 55 C	Bulk