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 0.30A 60V 2920 2920L030DR Littelfuse 1: Rp13.026 13.582In Stock 19.500Expected 09/02/2027	Mfr. Part No. 2920L030DR Mouser Part No 576-2920L030	Littelfuse	Resettable Fuses - PPTC 0.30A 60V 2920 Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	13.582In Stock 19.500Expected 09/02/2027	Cut Tape Rp13.026 Rp11.870 Rp9.870 Rp8.531 View Reel Rp5.724 Rp7.834 Rp7.338 Rp5.724 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	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 24V 2920 2A POLYFUSE 2920L200/24DR Littelfuse 1: Rp16.511 5.860In Stock 6.000Expected 24/12/2026	Mfr. Part No. 2920L200/24DR Mouser Part No 576-2920L200/24DR	Littelfuse	Resettable Fuses - PPTC 24V 2920 2A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	5.860In Stock 6.000Expected 24/12/2026	Cut Tape Rp16.511 Rp15.246 Rp12.659 Rp11.686 Reel Rp7.724 View Rp10.494 Rp9.687 Rp7.522 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	SMD/SMT	SMD/SMT	2 A	24 VDC	4 A	40 A	125 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 15V 2920 3A 2920L300/15DR Littelfuse 1: Rp16.511 16.448In Stock	Mfr. Part No. 2920L300/15DR Mouser Part No 576-2920L300/15DR	Littelfuse	Resettable Fuses - PPTC PTC 15V 2920 3A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	16.448In Stock	Cut Tape Rp16.511 Rp15.246 Rp12.659 Rp11.686 View Reel Rp7.522 Rp10.494 Rp9.687 Rp7.522 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	SMD/SMT	SMD/SMT	3 A	15 VDC	5 A	40 A	48 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.35A 60V RADIAL 60R135XF Littelfuse 1: Rp18.713 6.294In Stock	Mfr. Part No. 60R135XF Mouser Part No 576-60R135	Littelfuse	Resettable Fuses - PPTC 1.35A 60V RADIAL Learn More about Littelfuse radial leaded pptcs	Datasheet	6.294In Stock	Rp18.713 Rp17.172 Rp13.796 Rp12.145 View Rp11.173 Rp10.604 Rp10.164	Min.: 1 Mult.: 1	60R	PCB Mount	Radial	1.35 A	60 VDC	2.7 A	40 A	300 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200 AHEF1000 Littelfuse 1: Rp33.757 3.376In Stock	Mfr. Part No. AHEF1000 Mouser Part No 650-AHEF1000	Littelfuse	Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200 Learn More about Littelfuse radial leaded pptcs	Datasheet	3.376In Stock	Rp33.757 Rp31.005 Rp25.868 Rp23.850 View Rp21.281 Rp19.814 Rp19.447	Min.: 1 Mult.: 1	AHEF	PCB Mount	Radial	10 A	32 VDC	20 A	100 A	16 mOhms		- 40 C	+ 85 C	10.9 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC .16A 240VAC 20/2A Imax LVR016S Littelfuse 1: Rp12.475 7.336In Stock	Mfr. Part No. LVR016S Mouser Part No 650-LVR016S	Littelfuse	Resettable Fuses - PPTC .16A 240VAC 20/2A Imax Learn More about Littelfuse TE LVR Fuse	Datasheet	7.336In Stock	Rp12.475 Rp11.411 Rp9.485 Rp8.751 View Rp7.870 Rp7.247 Rp6.678 Rp6.494	Min.: 1 Mult.: 1	LVR	PCB Mount	Radial	160 mA	120 VAC/VDC	370 mA	20 A	7.8 Ohms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200 MICROASMD010F-2 Littelfuse 1: Rp11.925 12.192In Stock	Mfr. Part No. MICROASMD010F-2 Mouser Part No 650-MICROASMD010F-2	Littelfuse	Resettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	12.192In Stock	Cut Tape Rp11.925 Rp10.898 Rp9.081 Rp8.201 View Reel Rp4.898 Rp7.375 Rp6.806 Rp6.274 Rp5.852 Rp4.898 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	microASMD	SMD/SMT	SMD/SMT	100 mA	30 VDC	250 mA	10 A	15 Ohms	1210 (3225 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: Rp10.274 10.063In 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	10.063In Stock	Cut Tape Rp10.274 Rp9.430 Rp7.834 Rp7.228 Reel Rp4.348 View Rp6.494 Rp5.522 Rp3.999 Rp3.871 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 1.10A 16V 100A Imax MINISMDC110F/16-2 Littelfuse 1: Rp10.641 9.312In Stock	Mfr. Part No. MINISMDC110F/16-2 Mouser Part No 650-MINIC110F/16-2	Littelfuse	Resettable Fuses - PPTC 1.10A 16V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	9.312In Stock	Cut Tape Rp10.641 Rp9.173 Rp8.072 Rp7.448 View Reel Rp4.587 Rp6.696 Rp5.706 Rp4.587 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniSMD	PCB Mount	SMD/SMT						1812 (4532 metric)		+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 40A 1.75Ohms MINISMDC030F-2 Littelfuse 1: Rp9.723 17.958In Stock 24.000Expected 26/01/2027	Mfr. Part No. MINISMDC030F-2 Mouser Part No 650-MINISMDC030F-2	Littelfuse	Resettable Fuses - PPTC 30V 40A 1.75Ohms Learn More about Littelfuse polyswitch smd ptcs	Datasheet	17.958In Stock 24.000Expected 26/01/2027	Cut Tape Rp9.723 Rp8.788 Rp7.393 Rp6.605 Reel Rp4.165 View Rp5.926 Rp5.210 Rp3.944 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniSMD	SMD/SMT	SMD/SMT	300 mA	30 VDC	600 mA	40 A	1.75 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 750MA-HD 40A MAX MINISMDC075F/24-2 Littelfuse 1: Rp12.475 8.300In Stock 12.000Expected 11/02/2027	Mfr. Part No. MINISMDC075F/24-2 Mouser Part No 650-MINISMDC075F/24	Littelfuse	Resettable Fuses - PPTC 24V 750MA-HD 40A MAX Learn More about Littelfuse polyswitch smd ptcs	Datasheet	8.300In Stock 12.000Expected 11/02/2027	Cut Tape Rp12.475 Rp11.411 Rp9.485 Rp8.714 View Reel Rp5.485 Rp7.870 Rp7.045 Rp5.485 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	miniSMD	SMD/SMT	SMD/SMT	750 mA	24 VDC	1.5 A	40 A	290 mOhms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX MINISMDC110F/24-2 Littelfuse 1: Rp11.925 36.119In Stock 57.000Expected 25/01/2027	Mfr. Part No. MINISMDC110F/24-2 Mouser Part No 650-MINISMDC110F/24	Littelfuse	Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX Learn More about Littelfuse polyswitch smd ptcs	Datasheet	36.119In Stock 57.000Expected 25/01/2027	Cut Tape Rp11.925 Rp10.732 Rp9.045 Rp8.256 View Reel Rp5.210 Rp7.412 Rp6.770 Rp5.210 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	miniSMD	SMD/SMT	SMD/SMT	1.1 A	24 VDC	2.2 A	20 A	180 mOhms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE NANOSMDC035F-2 Littelfuse 1: Rp9.907 42.090In Stock	Mfr. Part No. NANOSMDC035F-2 Mouser Part No 650-NANOSMDC035F-2	Littelfuse	Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE Learn More about Littelfuse polyswitch smd ptcs	Datasheet	42.090In Stock	Cut Tape Rp9.907 Rp9.045 Rp7.448 Rp6.935 View Reel Rp3.981 Rp6.238 Rp5.761 Rp5.302 Rp3.981 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	nanoSMD	SMD/SMT	SMD/SMT	350 mA	16 VDC	750 mA	20 A	1.35 Ohms	1206 (3216 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RGEF900 RGEF900 Littelfuse 1: Rp15.227 6.000In Stock	Mfr. Part No. RGEF900 Mouser Part No 650-RGEF900	Littelfuse	Resettable Fuses - PPTC RGEF900 Learn More about Littelfuse radial leaded pptcs	Datasheet	6.000In Stock	Rp15.227 Rp13.980 Rp11.613 Rp10.714 View Rp9.632 Rp8.861 Rp8.164 Rp8.109	Min.: 1 Mult.: 1	RGEF	PCB Mount	Radial	9 A	16 VDC	15.3 A	100 A	13.5 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 1.6A 30V 100A Imax RUEF160 Littelfuse 1: Rp8.439 13.303In Stock	Mfr. Part No. RUEF160 Mouser Part No 650-RUEF160	Littelfuse	Resettable Fuses - PPTC 1.6A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	13.303In Stock	Rp8.439 Rp7.760 Rp6.458 Rp5.944 View Rp5.357 Rp4.917 Rp4.531 Rp4.256	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	100 A	110 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 3A 30V 100A Imax RUEF300 Littelfuse 1: Rp9.540 23.999In Stock 29.500Expected 04/02/2027	Mfr. Part No. RUEF300 Mouser Part No 650-RUEF300	Littelfuse	Resettable Fuses - PPTC 3A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	23.999In Stock 29.500Expected 04/02/2027	Rp9.540 Rp8.733 Rp7.247 Rp6.439 View Rp6.017 Rp5.540 Rp5.100 Rp5.045 Rp4.825	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	3 A	30 VDC	6 A	100 A	80 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 3A 30V 100A Imax RUEF300-2 Littelfuse 1: Rp11.741 5.722In Stock	Mfr. Part No. RUEF300-2 Mouser Part No 650-RUEF300-2	Littelfuse	Resettable Fuses - PPTC 3A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5.722In Stock	Cut Tape Rp11.741 Rp10.806 Rp8.971 Rp8.274 View Reel Rp5.155 Rp7.448 Rp6.861 Rp6.329 Rp5.155	Min.: 1 Mult.: 1 : 2.500	RUEF	PCB Mount	Radial	3 A	30 VDC	6 A	100 A	80 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 4A 30V 100A Imax RUEF400 Littelfuse 1: Rp11.191 14.007In Stock	Mfr. Part No. RUEF400 Mouser Part No 650-RUEF400	Littelfuse	Resettable Fuses - PPTC 4A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	14.007In Stock	Rp11.191 Rp10.274 Rp8.531 Rp7.870 View Rp7.082 Rp6.421 Rp5.834 Rp5.779	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	4 A	30 VDC	8 A	100 A	50 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax RXEF030 Littelfuse 1: Rp7.522 51.469In Stock	Mfr. Part No. RXEF030 Mouser Part No 650-RXEF030	Littelfuse	Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	51.469In Stock	Rp7.522 Rp6.843 Rp5.724 Rp5.284 View Rp4.623 Rp4.256 Rp4.018 Rp3.889 Rp3.724	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	300 mA	72 VDC	600 mA	40 A	2.1 Ohms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax RXEF050 Littelfuse 1: Rp8.072 26.400In Stock 44.000Expected 18/01/2027	Mfr. Part No. RXEF050 Mouser Part No 650-RXEF050	Littelfuse	Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	26.400In Stock 44.000Expected 18/01/2027	Rp8.072 Rp6.953 Rp5.889 Rp5.320 View Rp4.697 Rp4.330 Rp4.018 Rp3.963 Rp3.724	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	500 mA	72 VDC	1 A	40 A	1.17 Ohms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax RXEF050-2 Littelfuse 1: Rp9.540 8.247In Stock	Mfr. Part No. RXEF050-2 Mouser Part No 650-RXEF050-2	Littelfuse	Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	8.247In Stock	Cut Tape Rp9.540 Rp8.696 Rp7.210 Rp6.660 View Reel Rp4.054 Rp5.981 Rp5.522 Rp5.100 Rp4.054	Min.: 1 Mult.: 1 : 3.000	RXEF	PCB Mount	Radial	500 mA	72 VDC	1 A	40 A	1.17 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax RXEF250 Littelfuse 1: Rp14.860 28.065In 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	28.065In Stock	Rp14.860 Rp13.686 Rp10.751 Rp10.237 View Rp9.411 Rp8.678 Rp7.999 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 Radial Lead 3A 72V 40A Imax RXEF300 Littelfuse 1: Rp17.245 7.591In Stock 10.750Expected 04/02/2027	Mfr. Part No. RXEF300 Mouser Part No 650-RXEF300	Littelfuse	Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	7.591In Stock 10.750Expected 04/02/2027	Rp17.245 Rp15.374 Rp13.154 Rp12.145 View Rp10.916 Rp10.072 Rp9.320	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	3 A	72 VDC	6 A	40 A	100 mOhms		- 40 C	+ 85 C	10.9 mm		Bulk
Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax RXEF375 Littelfuse 1: Rp21.465 14.910In Stock	Mfr. Part No. RXEF375 Mouser Part No 650-RXEF375	Littelfuse	Resettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	14.910In Stock	Rp21.465 Rp19.814 Rp16.126 Rp14.934 View Rp13.613 Rp12.549 Rp11.870	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	3.75 A	72 VDC	7.5 A	40 A	80 mOhms		- 40 C	+ 85 C	10.9 mm		Bulk
Resettable Fuses - PPTC .3A 60V 10A Imax SMD030F-2 Littelfuse 1: Rp9.907 38.867In 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	38.867In Stock	Cut Tape Rp9.907 Rp9.155 Rp7.595 Rp7.008 View Reel Rp5.045 Rp6.311 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