Resettable Fuses - PPTC – Mouser Indonesia

.hide-partial { max-height: none; } .show-more { display: none; }

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.

Learn More

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 122

Applied Filters:

Manufacturer

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 .35A 16V Nano SMD AEC-Q200 NANOASMDC035F-2 Littelfuse 1: Rp11.191 5.275In Stock	Mfr. Part No. NANOASMDC035F-2 Mouser Part No 650-NANOASMDC035F-2	Littelfuse	Resettable Fuses - PPTC .35A 16V Nano SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	5.275In Stock	Cut Tape Rp11.191 Rp10.310 Rp8.568 Rp6.971 Reel Rp5.430 View Rp6.274 Rp5.797 Rp5.449 Rp5.082 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	nanoASMDC	SMD/SMT	SMD/SMT	350 mA	16 VDC	750 mA	20 A	1.35 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RGEF1200 RGEF1200 Littelfuse 1: Rp19.263 979In Stock	Mfr. Part No. RGEF1200 Mouser Part No 650-RGEF1200	Littelfuse	Resettable Fuses - PPTC RGEF1200 Learn More about Littelfuse radial leaded pptcs	Datasheet	979In Stock	Rp19.263 Rp17.759 Rp14.750 Rp13.613 View Rp12.218 Rp11.264 Rp10.384 Rp9.888	Min.: 1 Mult.: 1	RGEF	PCB Mount	Radial	12 A	16 VDC	20.4 A	100 A	8.6 mOhms		- 40 C	+ 85 C	10.9 mm		Bulk
Resettable Fuses - PPTC RGEF700 RGEF700 Littelfuse 1: Rp12.842 1.362In Stock 2.500Expected 03/02/2027	Mfr. Part No. RGEF700 Mouser Part No 650-RGEF700	Littelfuse	Resettable Fuses - PPTC RGEF700 Learn More about Littelfuse radial leaded pptcs	Datasheet	1.362In Stock 2.500Expected 03/02/2027	Rp12.842 Rp11.723 Rp9.742 Rp8.990 View Rp8.072 Rp7.430 Rp6.861 Rp6.843	Min.: 1 Mult.: 1	RGEF	PCB Mount	Radial	7 A	16 VDC	11.9 A	100 A	20 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 30V 900MA 100A RUEF RUEF090-AP Littelfuse 1: Rp8.623 1.264In Stock	Mfr. Part No. RUEF090-AP Mouser Part No 650-RUEF090-AP	Littelfuse	Resettable Fuses - PPTC 30V 900MA 100A RUEF Learn More about Littelfuse radial leaded pptcs	Datasheet	1.264In Stock	Cut Tape Rp8.623 Rp7.815 Rp6.494 Rp5.999 Reel Rp4.587 View Rp5.394 Rp4.623 Rp4.568	Min.: 1 Mult.: 1 : 2.000	RUEF	PCB Mount	Radial	900 mA	30 VDC	1.8 A	100 A	220 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 3A 30V 100A Imax RUEF300-AP Littelfuse 1: Rp11.741 2.075In Stock	Mfr. Part No. RUEF300-AP Mouser Part No 650-RUEF300-AP	Littelfuse	Resettable Fuses - PPTC 3A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	2.075In Stock	Rp11.741 Rp10.824 Rp10.164 Rp8.274 Reel Rp5.412 View Rp7.448 Rp6.861 Rp5.155	Min.: 1 Mult.: 1 : 1.000	RUEF	PCB Mount	Radial	3 A	30 VDC	6 A	100 A	80 mOhms		- 40 C	+ 85 C	5.8 mm		Ammo Pack
Resettable Fuses - PPTC 3A 30V 100A Imax RUEF300K-2 Littelfuse 1: Rp11.741 1.138In Stock 5.000Expected 06/01/2027	Mfr. Part No. RUEF300K-2 Mouser Part No 650-RUEF300K-2	Littelfuse	Resettable Fuses - PPTC 3A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.138In Stock 5.000Expected 06/01/2027	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 Radial Lead .3A 72V 40A Imax RXEF030-2 Littelfuse 1: Rp9.540 1.443In Stock 15.000Expected 04/01/2027	Mfr. Part No. RXEF030-2 Mouser Part No 650-RXEF030-2	Littelfuse	Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.443In Stock 15.000Expected 04/01/2027	Cut Tape Rp9.540 Rp8.476 Rp7.210 Rp6.660 View Reel Rp4.054 Rp5.981 Rp5.522 Rp4.752 Rp4.054	Min.: 1 Mult.: 1 : 3.000	RXEF	PCB Mount	Radial	300 mA	72 VDC	600 mA	40 A	2.1 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax RXEF075S Littelfuse 1: Rp8.623 1.916In Stock	Mfr. Part No. RXEF075S Mouser Part No 650-RXEF075S	Littelfuse	Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.916In Stock	Rp8.623 Rp7.815 Rp6.494 Rp5.999 View Rp5.394 Rp4.972 Rp4.953 Rp4.568	Min.: 1 Mult.: 1	RXEF	PCB Mount	Radial	750 mA	72 VDC	1.5 A	40 A	600 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax RXEF250-2 Littelfuse 1: Rp18.713 868In Stock 2.000Expected 26/11/2026	Mfr. Part No. RXEF250-2 Mouser Part No 650-RXEF250-2	Littelfuse	Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	868In Stock 2.000Expected 26/11/2026	Cut Tape Rp18.713 Rp17.172 Rp14.255 Rp13.154 Reel Rp9.118 View Rp11.833 Rp10.898 Rp8.586	Min.: 1 Mult.: 1 : 1.000	RXEF	PCB Mount	Radial	2.5 A	72 VDC	5 A	40 A	130 mOhms		- 40 C	+ 85 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC .12A 60VDC 250VRMS TRF250-120 Littelfuse 1: Rp13.026 493In Stock 10.500Expected 10/02/2027	Mfr. Part No. TRF250-120 Mouser Part No 650-TRF250-120	Littelfuse	Resettable Fuses - PPTC .12A 60VDC 250VRMS Learn More about Littelfuse telecom ptcs	Datasheet	493In Stock 10.500Expected 10/02/2027	Rp13.026 Rp11.980 Rp9.944 Rp9.118 View Rp8.256 Rp7.595 Rp7.008 Rp6.843	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm		Bulk
Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2 TS250-130F-RA-2 Littelfuse 1: Rp24.951 116In Stock	Mfr. Part No. TS250-130F-RA-2 Mouser Part No 650-TS250-130F-RA-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -2 Learn More about Littelfuse telecom ptcs	Datasheet	116In Stock	Cut Tape Rp24.951 Rp23.116 Rp19.080 Rp17.594 View Reel Rp11.796 Rp15.814 Rp14.585 Rp11.796 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	TS250	PCB Mount	SMD/SMT	130 mA	60 VDC	260 mA	3 A	15 Ohms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 250V .250A-HD 3A MAX (R) TSM600-250F-RA-2 Littelfuse 1: Rp153.556 105In Stock	Mfr. Part No. TSM600-250F-RA-2 Mouser Part No 650-TSM600-250F-RA-2	Littelfuse	Resettable Fuses - PPTC 250V .250A-HD 3A MAX (R) Learn More about Littelfuse telecom ptcs	Datasheet	105In Stock	Cut Tape Rp153.556 Rp129.890 Rp99.435 Rp91.547 Rp72.467 Reel Rp72.467 MouseReel Available	Min.: 1 Mult.: 1 : 200	TSM600	PCB Mount	SMD/SMT	250 mA	250 VDC	860 mA	3 A	5 Ohms		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX MF-S350 Bourns 1: Rp11.741 216In Stock 14.000Expected 28/12/2026	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	216In Stock 14.000Expected 28/12/2026	Rp11.741 Rp10.806 Rp9.008 Rp8.127 View Rp6.550 Rp6.183 Rp5.797 Rp5.742 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 .50A 24V 100A Imax MINISMDC050F-2 Littelfuse 1: Rp8.072 190.648On Order	Mfr. Part No. MINISMDC050F-2 Mouser Part No 650-MINISMDC050F-2	Littelfuse	Resettable Fuses - PPTC .50A 24V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	190.648On Order On Order Ship Dates Mfr. No: MINISMDC050F-2 Stock: 0 On Order: 82.648 Expected 24/11/2026 108.000 Expected 02/02/2027 Factory Lead Time: 13 Weeks	Cut Tape Rp8.072 Rp7.173 Rp6.091 Rp5.540 Reel Rp3.596 View Rp5.027 Rp4.293 Rp3.376 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	miniSMD	SMD/SMT	SMD/SMT	500 mA	24 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 2016 1.50A SURF MOUNT 2016L150DR Littelfuse 1: Rp15.044 12.000On Order	Mfr. Part No. 2016L150DR Mouser Part No 576-2016L150DR	Littelfuse	Resettable Fuses - PPTC 15V 2016 1.50A SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	12.000On Order On Order Ship Dates Mfr. No: 2016L150DR Stock: 0 On Order: 6.000 Expected 01/12/2026 6.000 Expected 29/12/2026 Factory Lead Time: 13 Weeks	Cut Tape Rp15.044 Rp13.594 Rp11.430 Rp10.549 View Reel Rp6.733 Rp9.485 Rp8.751 Rp6.733 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2016L	SMD/SMT	SMD/SMT	1.5 A	15 VDC	3 A	40 A	180 mOhms	2016 (5041 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.1A 30V 100A Imax RUEF110 Littelfuse 1: Rp8.623 29.751Expected 24/12/2026	Mfr. Part No. RUEF110 Mouser Part No 650-RUEF110	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	29.751Expected 24/12/2026	Rp8.623 Rp7.742 Rp6.494 Rp5.430 View Rp5.100 Rp4.605 Rp4.330 Rp4.183 Rp4.018	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	100 A	170 mOhms		- 40 C	+ 85 C	5.8 mm		Bulk
Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device RKEF075 Littelfuse 1: Rp9.173 3.817On Order	Mfr. Part No. RKEF075 Mouser Part No 650-RKEF075	Littelfuse	Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device Learn More about Littelfuse radial leaded pptcs	Datasheet	3.817On Order On Order Ship Dates Mfr. No: RKEF075 Stock: 0 On Order: 317 Expected 17/11/2026 3.500 Expected 30/12/2026 Factory Lead Time: 17 Weeks	Rp9.173 Rp8.458 Rp7.027 Rp6.494 View Rp5.834 Rp5.357 Rp4.953 Rp4.385	Min.: 1 Mult.: 1	RKEF	PCB Mount	Radial	750 mA	60 VDC	1.5 A	40 A	390 mOhms		- 40 C	+ 85 C	5.84 mm		Bulk
Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED MF-RX300/72-0-14 Bourns 6.000: Rp6.568 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-RX300/72-0-14 Mouser Part No 652-MF-RX300/72-0-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	Non-Stocked Lead-Time 4 Weeks	Rp6.568	Min.: 6.000 Mult.: 3.000	MF-RX/72	PCB Mount	Radial	3 A	72 VDC	6 A	40 A	60 mOhms		- 40 C	+ 85 C	10.2 mm		Bulk
Resettable Fuses - PPTC .25A 72V 40A Imax RXEF025-AP Littelfuse 1: Rp9.723 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RXEF025-AP Mouser Part No 650-RXEF025-AP	Littelfuse	Resettable Fuses - PPTC .25A 72V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape Rp9.723 Rp8.824 Rp7.357 Rp6.751 View Reel Rp3.926 Rp6.073 Rp5.247 Rp3.926	Min.: 1 Mult.: 1 : 2.000	RXEF	PCB Mount	Radial	250 mA	72 VDC	500 mA	40 A	3 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 72V 3.75A-HD 40A RXEF RXEF375-1 Littelfuse 1: Rp27.886 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. RXEF375-1 Mouser Part No 650-RXEF375-1	Littelfuse	Resettable Fuses - PPTC 72V 3.75A-HD 40A RXEF Learn More about Littelfuse radial leaded pptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	Rp27.886 Rp24.400 Rp18.713 Rp17.227 View Rp15.466 Rp14.255 Rp13.136	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 250V .12A-HD 3A MAX TRF250-120T-R1-B-0.5 Littelfuse 1: Rp14.677 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. TRF250-120T-R1-B-0.5 Mouser Part No 650-TRF250120TR1B0.5	Littelfuse	Resettable Fuses - PPTC 250V .12A-HD 3A MAX Learn More about Littelfuse telecom ptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	Rp14.677 Rp13.484 Rp11.191 Rp10.329 View Rp9.283 Rp8.549 Rp7.870	Min.: 1 Mult.: 1	TRF250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	16 Ohms		- 40 C	+ 85 C	5 mm		Bulk
Resettable Fuses - PPTC 0.90A 60V 0.14ohm Short Lead Length MF-R090-0-003 Bourns 1: Rp16.144 Non-Stocked	Mfr. Part No. MF-R090-0-003 Mouser Part No 652-MF-R090-0-003	Bourns	Resettable Fuses - PPTC 0.90A 60V 0.14ohm Short Lead Length Learn More about Bourns multifuse	Datasheet	Non-Stocked	Rp16.144 Rp12.842 Rp10.806 Rp9.393 View Rp8.439 Rp7.760 Rp7.155 Rp6.623 Rp5.779	Min.: 1 Mult.: 1	MF-R/90	PCB Mount	Radial	900 mA	60 VDC	1.8 A	40 A	310 mOhms		- 40 C	+ 85 C	5.1 mm		Bulk