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 1.85A 33V 2920 2920L185DR Littelfuse 1: Rp15.044 43.133In Stock 40.500Expected 01/12/2026	Mfr. Part No. 2920L185DR Mouser Part No 576-2920L185	Littelfuse	Resettable Fuses - PPTC 1.85A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	43.133In Stock 40.500Expected 01/12/2026	Cut Tape Rp15.044 Rp13.172 Rp11.430 Rp10.549 Reel Rp6.054 View Rp9.485 Rp8.751 Rp5.871 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	SMD/SMT	SMD/SMT	1.85 A	33 VDC	3.7 A	40 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 250V 130MA-HD 3A MAX MF-SD013/250-2 Bourns 1: Rp24.767 20.074In 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	20.074In Stock	Cut Tape Rp24.767 Rp18.713 Rp15.411 Rp14.181 View Reel Rp8.953 Rp12.750 Rp11.760 Rp10.842 Rp9.852 Rp8.953 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 72V 1.6A-HD 40A MAX MF-RX160/72-0 Bourns 1: Rp6.238 11.122In 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	11.122In Stock	Rp6.238 Rp5.669 Rp5.063 Rp4.972 View Rp4.935 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 24V 1.8A-HD 100A MAX MF-LS180 Bourns 1: Rp8.623 13.377In 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	13.377In Stock	Rp8.623 Rp7.779 Rp6.861 Rp6.439 View Rp6.109 Rp5.761 Rp5.485 Rp5.357 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 .1A 60V Mini SMD AEC-Q200 MINIASMDC010F-2 Littelfuse 1: Rp11.925 9.888In Stock	Mfr. Part No. MINIASMDC010F-2 Mouser Part No 650-MINIASMDC010F-2	Littelfuse	Resettable Fuses - PPTC .1A 60V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	9.888In Stock	Cut Tape Rp11.925 Rp10.898 Rp9.081 Rp8.054 Reel Rp5.045 View Rp7.247 Rp6.403 Rp4.550 Rp4.476 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniASMD	SMD/SMT	SMD/SMT	100 mA	60 VDC	300 mA	40 A	12.7 Ohms	1812 (4532 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 3.462In 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	3.462In Stock	Rp32.656 Rp30.271 Rp25.134 Rp23.116 Reel Rp14.824 View Rp20.731 Rp19.263 Rp14.438 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 9A 30V 100A Imax RUEF900 Littelfuse 1: Rp21.098 16.667In Stock	Mfr. Part No. RUEF900 Mouser Part No 650-RUEF900	Littelfuse	Resettable Fuses - PPTC 9A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	16.667In Stock	Rp21.098 Rp16.768 Rp14.750 Rp13.796 View Rp12.622 Rp11.998 Rp11.356 Rp11.191 Rp10.164	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	9 A	30 VDC	18 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm		Bulk
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM CMF-RL10-10-0 Bourns 1: Rp11.008 9.033In 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	9.033In Stock	Rp11.008 Rp9.962 Rp8.824 Rp8.292 View Rp7.393 Rp6.935 Rp6.513 Rp6.494 Rp5.761	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 30V POLYFUSE 1.35A RADIAL LEADS 30R135UPR Littelfuse 1: Rp11.008 3.156In 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	3.156In Stock	Rp11.008 Rp9.448 Rp8.091 Rp7.357 Reel Rp5.119 View Rp7.008 Rp5.999 Rp4.752 Rp4.660	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 1.1A 16V Mini SMD AEC-Q200 MINIASMDC110F/16-2 Littelfuse 1: Rp8.256 3.988In Stock	Mfr. Part No. MINIASMDC110F/16-2 Mouser Part No 650-MINIASMDC110F/16	Littelfuse	Resettable Fuses - PPTC 1.1A 16V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3.988In Stock	Cut Tape Rp8.256 Rp7.375 Rp6.513 Rp6.109 View Reel Rp5.430 Rp5.669 Rp5.449 Rp5.430 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniASMD	SMD/SMT	SMD/SMT	1.1 A	16 VDC	2.2 A	100 A	180 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 16V 10A POLY RADIAL LEADS 16R1000GMR Littelfuse 1: Rp26.785 1.466In Stock	Mfr. Part No. 16R1000GMR Mouser Part No 576-16R1000GMR	Littelfuse	Resettable Fuses - PPTC PTC 16V 10A POLY RADIAL LEADS Learn More about Littelfuse radial leaded pptcs	Datasheet	1.466In Stock	Cut Tape Rp26.785 Rp22.933 Rp20.914 Rp18.713 Reel Rp14.236 View Rp17.264 Rp16.310 Rp13.044	Min.: 1 Mult.: 1 : 1.000	16R	PCB Mount	Radial	10 A	16 VDC	17 A	100 A	10.2 mOhms		- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V .170A RADIAL LEADS 60R017XPR Littelfuse 1: Rp11.191 2.816In 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	2.816In Stock	Rp11.191 Rp10.292 Rp8.549 Rp7.889 Reel Rp4.623 View Rp7.082 Rp6.017 Rp4.366 Rp4.256	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: Rp11.741 2.109In 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	2.109In Stock	Cut Tape Rp11.741 Rp10.274 Rp9.448 Rp8.806 Reel Rp5.999 View Rp8.091 Rp7.228 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 1.10A 33V 2920 2920L100PR Littelfuse 1: Rp13.026 49.990In Stock	Mfr. Part No. 2920L100PR Mouser Part No 576-2920L100	Littelfuse	Resettable Fuses - PPTC 1.10A 33V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	49.990In Stock	Cut Tape Rp13.026 Rp11.613 Rp9.870 Rp9.100 View Reel Rp5.724 Rp8.182 Rp6.953 Rp5.724 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	2920L	SMD/SMT	SMD/SMT	1.1 A	33 VDC	2.2 A	40 A	410 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 40A 12.7Ohms MINISMDC010F-2 Littelfuse 1: Rp9.907 29.542In 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	29.542In Stock	Cut Tape Rp9.907 Rp8.733 Rp7.430 Rp5.669 View Reel Rp4.293 Rp5.137 Rp4.843 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 72V 1.1A-HD 40A MAX MF-RX110/72-0 Bourns 1: Rp7.338 14.115In 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	14.115In Stock	Rp7.338 Rp6.274 Rp5.522 Rp5.027 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 72V 1.1A-HD 40A MAX MF-RX110/72-2 Bourns 1: Rp7.889 12.757In Stock	Mfr. Part No. MF-RX110/72-2 Mouser Part No 652-MF-RX110/72-2	Bourns	Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	12.757In Stock	Cut Tape Rp7.889 Rp7.155 Rp5.944 Rp5.485 Reel Rp3.522 View Rp4.935 Rp4.550 Rp3.999 Rp3.321	Min.: 1 Mult.: 1 : 3.000	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		Reel, Cut Tape
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185 Bourns 1: Rp8.439 12.011In 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	12.011In Stock	Rp8.439 Rp7.687 Rp6.384 Rp5.889 View Rp5.302 Rp4.880 Rp4.513 Rp4.385 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 8.050In 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	8.050In Stock	Rp9.540 Rp8.458 Rp7.210 Rp6.641 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 0.10A 15V 0805 0805L010YR Littelfuse 1: Rp22.199 10.038In Stock	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	10.038In Stock	Cut Tape 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 45.215In Stock	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	45.215In Stock	Cut Tape Rp9.723 Rp8.898 Rp7.430 Rp6.861 View Reel Rp4.201 Rp6.164 Rp5.687 Rp5.247 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: Rp10.274 6.749In Stock 28.000Expected 01/12/2026	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	6.749In Stock 28.000Expected 01/12/2026	Cut Tape Rp10.274 Rp8.586 Rp7.283 Rp6.586 View Reel Rp4.201 Rp5.981 Rp5.559 Rp5.174 Rp4.972 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 30.733In 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	30.733In Stock	Cut Tape Rp10.274 Rp9.375 Rp7.779 Rp7.173 View Reel Rp4.403 Rp6.458 Rp5.962 Rp5.485 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 15.329In 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	15.329In Stock	Cut Tape Rp9.907 Rp9.008 Rp7.485 Rp6.898 Reel Rp4.568 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
Resettable Fuses - PPTC 1812 15V .5A 1812L050PR Littelfuse 1: Rp10.457 6.247In Stock 10.000Expected 07/01/2027	Mfr. Part No. 1812L050PR Mouser Part No 576-1812L050PR	Littelfuse	Resettable Fuses - PPTC 1812 15V .5A Learn More about Littelfuse 1812l fuses	Datasheet	6.247In Stock 10.000Expected 07/01/2027	Cut Tape Rp10.457 Rp9.393 Rp7.907 Rp6.953 Reel Rp4.421 View Rp6.256 Rp5.596 Rp4.220 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	1812L	SMD/SMT	SMD/SMT	500 mA	15 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel