Resettable Fuses - PPTC – Mouser Indonesia

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PTC Fuses for AC/DC Power Supplies

A Positive Thermal Coefficient fuse, or PTC thermistor, is a thermally sensitive semiconductor resistor that increases in resistance as temperature increases to limit current to a load. When the voltage input for a power supply is too far above or below what is specified, the excess current can damage components. Besides shutting down the power supply altogether, one can effectively limit the current by using the predictable resistive response of a PTC.

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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	Mounting Style	Termination Style	Hold Current	Maximum Voltage	Trip Current	Current Rating - Max	Resistance	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Qualification	Packaging
Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX MF-RX160/72-0 Bourns 1: Rp5.871 11.276In Stock	Mfr. Part No. MF-RX160/72-0 Mouser Part No 652-MF-RX160/72-0	Bourns	Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	11.276In Stock	Rp5.871 Rp5.467 Rp5.027 Rp4.935 View Rp4.550 Rp4.201 Rp3.467	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.6 A	72 VDC	3.2 A	40 A	140 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 250V 130MA-HD 3A MAX MF-SD013/250-2 Bourns 1: Rp25.134 20.084In Stock	Mfr. Part No. MF-SD013/250-2 Mouser Part No 652-MF-SD013/250-2	Bourns	Resettable Fuses - PPTC 250V 130MA-HD 3A MAX Learn More about Bourns mf sd013 250	Datasheet	20.084In Stock	Cut Tape Rp25.134 Rp19.447 Rp14.603 Rp14.273 View Reel Rp8.714 Rp13.044 Rp11.998 Rp10.714 Rp10.384 Rp8.714 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	MF-SD/250	PCB Mount	SMD/SMT	130 mA	60 VDC	260 mA	3 A	7 Ohms		- 45 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200 MICROASMD005F-2 Littelfuse 1: Rp7.338 7.353In Stock	Mfr. Part No. MICROASMD005F-2 Mouser Part No 650-MICROASMD005F-2	Littelfuse	Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	7.353In Stock	Cut Tape Rp7.338 Rp6.715 Rp6.439 Rp5.816 View Reel Rp4.275 Rp5.265 Rp5.027 Rp4.825 Rp4.642 Rp4.275 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	microASMD	SMD/SMT	SMD/SMT	50 mA	30 VDC	150 mA	10 A	50 Ohms	1210 (3225 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A 72R185XMR Littelfuse 1: Rp32.656 3.466In Stock	Mfr. Part No. 72R185XMR Mouser Part No 576-72R185XMR	Littelfuse	Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A Learn More about Littelfuse radial leaded pptcs	Datasheet	3.466In Stock	Rp32.656 Rp30.271 Rp24.767 Rp22.566 Reel Rp14.769 View Rp20.731 Rp19.447 Rp14.622 Rp13.906	Min.: 1 Mult.: 1 : 1.000	72R	PCB Mount	Radial	1.85 A	72 VDC	3.7 A	40 A	190 mOhms		- 40 C	+ 85 C	5.1 mm		Ammo Pack
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM CMF-RL10-10-0 Bourns 1: Rp10.824 9.758In Stock	Mfr. Part No. CMF-RL10-10-0 Mouser Part No 652-CMF-RL10-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM Learn More about Bourns multifuse	Datasheet	9.758In Stock	Rp10.824 Rp10.145 Rp9.118 Rp8.384 View Rp7.779 Rp7.320 Rp6.550 Rp6.531 Rp5.907	Min.: 1 Mult.: 1	CMF-RL	PCB Mount	Radial	150 mA	60 VDC	300 mA	3 A	10 Ohms		- 40 C	+ 125 C	5 mm		Tray
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: Rp10.274 14.214In Stock	Mfr. Part No. MINIASMDC050F-2 Mouser Part No 650-MINIASMDC050F-2	Littelfuse	Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	14.214In Stock	Cut Tape Rp10.274 Rp9.430 Rp7.834 Rp7.210 Reel Rp4.348 View Rp6.494 Rp5.999 Rp5.485 Rp3.999 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniASMD	SMD/SMT	SMD/SMT	500 mA	24 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX MF-S350 Bourns 1: Rp11.741 10.295In Stock	Mfr. Part No. MF-S350 Mouser Part No 652-MFS350	Bourns	Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX Learn More about Bourns multifuse	Datasheet	10.295In Stock	Rp11.741 Rp10.842 Rp9.008 Rp7.889 View Rp5.834 Rp5.614 Rp5.449 Rp5.412 Rp5.247	Min.: 1 Mult.: 1	MF-S	Strap Mount	Axial	3.5 A	30 VDC	6.3 A	100 A	31 mOhms		- 40 C	+ 85 C			Bulk
Resettable Fuses - PPTC 24V 1.8A-HD 100A MAX MF-LS180 Bourns 1: Rp8.806 13.387In Stock	Mfr. Part No. MF-LS180 Mouser Part No 652-MF-LS180	Bourns	Resettable Fuses - PPTC 24V 1.8A-HD 100A MAX Learn More about Bourns multifuse	Datasheet	13.387In Stock	Rp8.806 Rp7.834 Rp7.045 Rp6.788 View Rp6.770 Rp6.238 Rp5.155	Min.: 1 Mult.: 1	MF-LS	Strap Mount	Axial	1.8 A	24 VDC	3.8 A	100 A	68 mOhms		- 40 C	+ 85 C			Bulk
Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax LVR012S-2 Littelfuse 1: Rp15.227 8.291In Stock	Mfr. Part No. LVR012S-2 Mouser Part No 650-LVR012S-2	Littelfuse	Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	8.291In Stock	Cut Tape Rp15.227 Rp13.925 Rp10.714 Rp10.310 Reel Rp6.476 View Rp9.577 Rp8.824 Rp7.944 Rp6.146	Min.: 1 Mult.: 1 : 2.000	LVR	PCB Mount	Radial	120 mA	120 VAC/VDC	300 mA	20 A	12 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V .170A RADIAL LEADS 60R017XPR Littelfuse 1: Rp11.191 2.824In Stock	Mfr. Part No. 60R017XPR Mouser Part No 576-60R017XPR	Littelfuse	Resettable Fuses - PPTC 60V .170A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	2.824In Stock	Rp11.191 Rp10.292 Rp8.549 Rp7.889 Reel Rp4.550 View Rp7.082 Rp6.531 Rp6.036 Rp4.366	Min.: 1 Mult.: 1 : 2.000	60R	PCB Mount	Radial	170 mA	60 VDC	340 mA	40 A	8 Ohms		- 40 C	+ 85 C	5.1 mm		Ammo Pack
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 MINIASMDC075F/24-2 Littelfuse 1: Rp11.558 2.646In Stock	Mfr. Part No. MINIASMDC075F/24-2 Mouser Part No 650-MINIASMDC075F/24	Littelfuse	Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2.646In Stock	Cut Tape Rp11.558 Rp10.365 Rp9.632 Rp9.063 Reel Rp5.999 View Rp8.439 Rp7.504 Rp5.522 Rp5.320 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	miniASMD	SMD/SMT	SMD/SMT	750 mA	24 VDC	1.5 A	40 A	290 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS 30R135UPR Littelfuse 1: Rp11.375 3.366In Stock	Mfr. Part No. 30R135UPR Mouser Part No 576-30R135UPR	Littelfuse	Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	3.366In Stock	Rp11.375 Rp9.999 Rp8.421 Rp7.834 Reel Rp5.155 View Rp7.283 Rp6.605 Rp6.128 Rp4.752	Min.: 1 Mult.: 1 : 2.000	30R	PCB Mount	Radial	1.35 A	30 VDC	2.7 A	40 A	130 mOhms		- 40 C	+ 85 C	5.1 mm		Ammo Pack
Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax RXEF250 Littelfuse 1: Rp14.860 33.807In Stock	Mfr. Part No. RXEF250 Mouser Part No 650-RXEF250	Littelfuse	Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	33.807In Stock	Rp14.860 Rp13.686 Rp10.567 Rp10.255 View Rp9.246 Rp8.623 Rp7.981 Rp7.907	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	2.5 A	72 VDC	5 A	40 A	130 mOhms		- 40 C	+ 85 C	10.9 mm		Bulk
Resettable Fuses - PPTC .3A 60V 10A Imax SMD030F-2 Littelfuse 1: Rp9.907 50.025In Stock	Mfr. Part No. SMD030F-2 Mouser Part No 650-SMD030F-2	Littelfuse	Resettable Fuses - PPTC .3A 60V 10A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	50.025In Stock	Cut Tape Rp9.907 Rp9.155 Rp7.595 Rp7.008 View Reel Rp5.045 Rp6.311 Rp5.816 Rp5.357 Rp5.045 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD	SMD/SMT	SMD/SMT	300 mA	60 VDC	600 mA	10 A	4.8 Ohms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 40A 12.7Ohms MINISMDC010F-2 Littelfuse 1: Rp9.907 31.595In Stock	Mfr. Part No. MINISMDC010F-2 Mouser Part No 650-MINISMDC010F-2	Littelfuse	Resettable Fuses - PPTC 60V 40A 12.7Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	31.595In Stock	Cut Tape Rp9.907 Rp8.879 Rp7.577 Rp6.623 View Reel Rp4.293 Rp5.192 Rp5.063 Rp4.623 Rp4.293 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniSMD	SMD/SMT	SMD/SMT	100 mA	60 VDC	300 mA	40 A	12.7 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 750MA-HD 40A MAX MF-MSMF075/24-2 Bourns 1: Rp7.522 10.209In Stock 20.000Expected 04/11/2026	Mfr. Part No. MF-MSMF075/24-2 Mouser Part No 652-MF-MSMF075/24-2	Bourns	Resettable Fuses - PPTC 24V 750MA-HD 40A MAX Learn More about Bourns mf msmf series fuses	Datasheet	10.209In Stock 20.000Expected 04/11/2026	Cut Tape Rp7.522 Rp6.898 Rp5.724 Rp5.284 View Reel Rp3.449 Rp4.752 Rp4.385 Rp4.054 Rp3.724 Rp3.449 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	MF-MSMF	SMD/SMT	SMD/SMT	750 mA	24 VDC	1.5 A	40 A	450 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX MF-RX110/72-0 Bourns 1: Rp7.338 17.461In Stock	Mfr. Part No. MF-RX110/72-0 Mouser Part No 652-MF-RX110/72-0	Bourns	Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	17.461In Stock	Rp7.338 Rp6.348 Rp5.522 Rp5.082 View Rp4.568 Rp4.220 Rp3.889 Rp3.229	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.1 A	72 VDC	2.2 A	40 A	250 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185 Bourns 1: Rp8.439 14.358In Stock	Mfr. Part No. MF-R185 Mouser Part No 652-MFR185	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	14.358In Stock	Rp8.439 Rp7.687 Rp6.384 Rp5.761 View Rp5.302 Rp4.880 Rp4.495 Rp3.724	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	1.85 A	30 VDC	3.7 A	40 A	70 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400 Bourns 1: Rp9.540 8.435In Stock	Mfr. Part No. MF-R400 Mouser Part No 652-MFR400	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8.435In Stock	Rp9.540 Rp8.586 Rp7.228 Rp6.623 View Rp5.999 Rp5.540 Rp5.100 Rp4.220	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	4 A	30 VDC	8 A	40 A	30 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX MF-SM200-2 Bourns 1: Rp7.522 9.766In Stock	Mfr. Part No. MF-SM200-2 Mouser Part No 652-MFSM200-2	Bourns	Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	9.766In Stock	Cut Tape Rp7.522 Rp6.898 Rp5.724 Rp5.119 Reel Rp3.394 View Rp4.752 Rp4.385 Rp3.853 Rp3.192 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	MF-SM	SMD/SMT	SMD/SMT	2 A	15 VDC	4 A	100 A	125 mOhms	3425 (8764 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.10A 15V 0805 0805L010YR Littelfuse 1: Rp23.483 2.711In Stock 8.000Expected 17/12/2026	Mfr. Part No. 0805L010YR Mouser Part No 576-0805L010	Littelfuse	Resettable Fuses - PPTC 0.10A 15V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.711In Stock 8.000Expected 17/12/2026	Cut Tape Rp23.483 Rp22.199 Reel Rp22.199 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	SMD/SMT	SMD/SMT	100 mA	15 VDC	300 mA	100 A	6 Ohms	0805 (2012 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: Rp9.723 16.675In Stock 51.000Expected 10/11/2026	Mfr. Part No. 1206L016WR Mouser Part No 576-1206L016WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	16.675In Stock 51.000Expected 10/11/2026	Cut Tape Rp9.723 Rp8.953 Rp7.430 Rp6.806 View Reel Rp4.201 Rp6.164 Rp5.687 Rp5.192 Rp4.201 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	1206L	SMD/SMT	SMD/SMT	160 mA	30 VDC	370 mA	100 A	4.5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE 1206L050/15YR Littelfuse 1: Rp9.723 18.280In Stock 28.000Expected 17/12/2026	Mfr. Part No. 1206L050/15YR Mouser Part No 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	18.280In Stock 28.000Expected 17/12/2026	Cut Tape Rp9.723 Rp8.549 Rp7.430 Rp6.403 View Reel Rp4.201 Rp5.926 Rp5.540 Rp5.027 Rp4.917 Rp4.201 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	1206L	SMD/SMT	SMD/SMT	500 mA	15 VDC	1 A	100 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.10A 30V 1210 1210L010WR Littelfuse 1: Rp10.274 37.365In Stock	Mfr. Part No. 1210L010WR Mouser Part No 576-1210L010	Littelfuse	Resettable Fuses - PPTC 0.10A 30V 1210 Learn More about Littelfuse 1210l pptc fuses	Datasheet	37.365In Stock	Cut Tape Rp10.274 Rp9.375 Rp7.779 Rp7.173 View Reel Rp4.403 Rp6.458 Rp5.962 Rp5.449 Rp4.403 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	1210L	PCB Mount	SMD/SMT	100 mA	30 VDC	300 mA	10 A	15 Ohms	1210 (3225 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.14A 60V 1812 1812L014DR Littelfuse 1: Rp9.907 15.994In Stock	Mfr. Part No. 1812L014DR Mouser Part No 576-1812L014	Littelfuse	Resettable Fuses - PPTC 0.14A 60V 1812 Learn More about Littelfuse 1812l fuses	Datasheet	15.994In Stock	Cut Tape Rp9.907 Rp9.008 Rp7.485 Rp6.861 Reel Rp4.311 View Rp6.201 Rp5.724 Rp4.220 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	1812L	SMD/SMT	SMD/SMT	140 mA	60 VDC	340 mA	10 A	6 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel