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

MF-RX Resettable Fuses - PPTC

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

Results: 115

Applied Filters:

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Minimum Operating Temperature

Maximum Operating Temperature

Lead Spacing

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 (USD) 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	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Packaging
Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED MF-RX050/72-AP Bourns 1: $0.46 A tariff of 21% may be applied if shipping to the United States. 9,196In Stock	Mfr. Part # MF-RX050/72-AP Mouser Part # 652-MF-RX050/72-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	9,196In Stock	$0.46 $0.35 $0.295 $0.268 View Reel $0.169 $0.241 $0.222 $0.205 $0.189 $0.169 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	MF-RX/72	PCB Mount	Radial	500 mA	72 VDC	1 A	40 A	770 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 60V .145A-HD 3A MAX MF-RX014/250-0 Bourns 1: $0.68 A tariff of 21% may be applied if shipping to the United States. 9,911In Stock	Mfr. Part # MF-RX014/250-0 Mouser Part # 652-MF-RX014/250-0	Bourns	Resettable Fuses - PPTC 60V .145A-HD 3A MAX Learn More about Bourns multifuse	Datasheet	9,911In Stock	$0.68 $0.541 $0.456 $0.40 View $0.36 $0.332 $0.306 $0.282 $0.253 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/250	PCB Mount	Radial	145 mA	60 VDC	280 mA	3 A	6 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 72V 3A-HD 40A MAX MF-RX300/72-0 Bourns 1: $0.72 A tariff of 21% may be applied if shipping to the United States. 5,161In Stock	Mfr. Part # MF-RX300/72-0 Mouser Part # 652-MF-RX300/72-0	Bourns	Resettable Fuses - PPTC 72V 3A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	5,161In Stock	$0.72 $0.638 $0.533 $0.488 View $0.45 $0.372 $0.347 $0.298 $0.281 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	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 PTC RESETTABLE 0.25A 72V RADIAL LEADED MF-RX025/72-0 Bourns 1: $0.40 A tariff of 21% may be applied if shipping to the United States. 8,731In Stock 10,500Expected 12/30/2026	Mfr. Part # MF-RX025/72-0 Mouser Part # 652-MF-RX025/72-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	8,731In Stock 10,500Expected 12/30/2026	$0.40 $0.305 $0.272 $0.253 View $0.225 $0.192 $0.178 $0.138 $0.128 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	250 mA	72 VDC	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .145A-HD 3A MAX MF-RX014/250-2 Bourns 1: $0.70 A tariff of 21% may be applied if shipping to the United States. 5,732In Stock	Mfr. Part # MF-RX014/250-2 Mouser Part # 652-MF-RX014/250-2	Bourns	Resettable Fuses - PPTC 60V .145A-HD 3A MAX Learn More about Bourns multifuse	Datasheet	5,732In Stock	Cut Tape $0.70 $0.557 $0.469 $0.412 View Reel $0.261 $0.37 $0.342 $0.341 $0.29 $0.261 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 6,000	MF-RX/250	PCB Mount	Radial	145 mA	60 VDC	280 mA	3 A	6 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED MF-RX300/72-2 Bourns 1: $0.71 A tariff of 21% may be applied if shipping to the United States. 6,503In Stock	Mfr. Part # MF-RX300/72-2 Mouser Part # 652-MF-RX300/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	6,503In Stock	Cut Tape $0.71 $0.653 $0.542 $0.50 Reel $0.315 View $0.45 $0.415 $0.352 $0.293 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 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	Reel, Cut Tape
Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM MF-RX012/250-2 Bourns 1: $0.58 A tariff of 21% may be applied if shipping to the United States. 14,614In Stock	Mfr. Part # MF-RX012/250-2 Mouser Part # 652-MF-RX012/250-2	Bourns	Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM Learn More about Bourns multifuse	Datasheet	14,614In Stock	Cut Tape $0.58 $0.53 $0.44 $0.406 View Reel $0.234 $0.365 $0.337 $0.267 $0.243 $0.234 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 6,000	MF-RX/250	PCB Mount	Radial	120 mA	60 VDC	240 mA	3 A	10.5 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.2A 72V RADIAL LEADED MF-RX020/72-0 Bourns 1: $0.39 A tariff of 21% may be applied if shipping to the United States. 9,974In Stock	Mfr. Part # MF-RX020/72-0 Mouser Part # 652-MF-RX020/72-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.2A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	9,974In Stock	$0.39 $0.296 $0.264 $0.246 View $0.219 $0.186 $0.173 $0.159 $0.141 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	200 mA	72 VDC	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX MF-RX160/72-0 Bourns 1: $0.39 A tariff of 21% may be applied if shipping to the United States. 11,147In Stock	Mfr. Part # MF-RX160/72-0 Mouser Part # 652-MF-RX160/72-0	Bourns	Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	11,147In Stock	$0.39 $0.332 $0.291 $0.277 View $0.269 $0.248 $0.229 $0.189 A tariff of 21% may be applied if shipping to the United States.	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 PTC RESETTABLE 2.5A 72V RADIAL LEADED MF-RX250/72-0-14 Bourns 1: $0.76 A tariff of 21% may be applied if shipping to the United States. 3,123In Stock	Mfr. Part # MF-RX250/72-0-14 Mouser Part # 652-MF-RX250/72-0-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 2.5A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	3,123In Stock	$0.76 $0.604 $0.509 $0.447 View $0.402 $0.371 $0.342 $0.314 $0.282 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	2.5 A	72 VDC	5 A	40 A	80 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED MF-RX135/72-0-14 Bourns 1: $0.54 A tariff of 21% may be applied if shipping to the United States. 7,451In Stock	Mfr. Part # MF-RX135/72-0-14 Mouser Part # 652-MF-RX135/72-0-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED	Datasheet	7,451In Stock	$0.54 $0.414 $0.348 $0.316 View $0.285 $0.263 $0.242 $0.222 $0.199 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.65A 72V RADIAL LEADED MF-RX065/72-2 Bourns 1: $0.69 A tariff of 21% may be applied if shipping to the United States. 10,080In Stock	Mfr. Part # MF-RX065/72-2 Mouser Part # 652-MF-RX065/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.65A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	10,080In Stock	Cut Tape $0.69 $0.525 $0.442 $0.402 Reel $0.282 View $0.361 $0.333 $0.307 $0.253 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	650 mA	72 VDC	1.3 A		480 mOhms	- 40 C	+ 85 C	10.2 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED MF-RX375/72-2 Bourns 1: $0.80 A tariff of 21% may be applied if shipping to the United States. 9,354In Stock	Mfr. Part # MF-RX375/72-2 Mouser Part # 652-MF-RX375/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	9,354In Stock	Cut Tape $0.80 $0.733 $0.609 $0.562 View Reel $0.358 $0.505 $0.466 $0.396 $0.358 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	3.75 A	72 VDC	7.5 A	40 A	50 mOhms	- 40 C	+ 85 C	10.2 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED MF-RX075/72-2 Bourns 1: $0.49 A tariff of 21% may be applied if shipping to the United States. 11,465In Stock	Mfr. Part # MF-RX075/72-2 Mouser Part # 652-MF-RX075/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	11,465In Stock	Cut Tape $0.49 $0.377 $0.318 $0.296 Reel $0.295 $0.265 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	750 mA	72 VDC	1.5 A		400 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.4A 72V RADIAL LEADED MF-RX040/72-0 Bourns 1: $0.46 A tariff of 21% may be applied if shipping to the United States. 3,167In Stock	Mfr. Part # MF-RX040/72-0 Mouser Part # 652-MF-RX040/72-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.4A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	3,167In Stock	$0.46 $0.366 $0.308 $0.28 View $0.279 $0.257 $0.176 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	400 mA	72 VDC	800 mA	40 A	860 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED MF-RX075/72-0 Bourns 1: $0.48 A tariff of 21% may be applied if shipping to the United States. 4,488In Stock	Mfr. Part # MF-RX075/72-0 Mouser Part # 652-MF-RX075/72-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	4,488In Stock	$0.48 $0.384 $0.324 $0.294 View $0.27 $0.269 $0.185 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	750 mA	72 VDC	1.5 A	40 A	400 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .18A-HD 10A MAX MF-RX018/250-2 Bourns 1: $0.69 A tariff of 21% may be applied if shipping to the United States. 1,765In Stock 12,000Expected 12/29/2026	Mfr. Part # MF-RX018/250-2 Mouser Part # 652-MF-RX018/250-2	Bourns	Resettable Fuses - PPTC 60V .18A-HD 10A MAX Learn More about Bourns multifuse	Datasheet	1,765In Stock 12,000Expected 12/29/2026	Cut Tape $0.69 $0.64 $0.539 $0.474 View Reel $0.333 $0.426 $0.393 $0.362 $0.333 $0.333 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 6,000	MF-RX/250	PCB Mount	Radial	180 mA	60 VDC	500 mA	10 A	2 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 72V .9A-HD 40A MAX MF-RX065/72-0 Bourns 1: $0.43 A tariff of 21% may be applied if shipping to the United States. 1,221In Stock	Mfr. Part # MF-RX065/72-0 Mouser Part # 652-MF-RX065/72-0	Bourns	Resettable Fuses - PPTC 72V .9A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	1,221In Stock	$0.43 $0.328 $0.284 $0.256 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	650 mA	72 VDC	1.3 A	40 A	480 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 72V .9A-HD 40A MAX MF-RX090/72-0 Bourns 1: $0.89 A tariff of 21% may be applied if shipping to the United States. 4,733In Stock	Mfr. Part # MF-RX090/72-0 Mouser Part # 652-MF-RX090/72-0	Bourns	Resettable Fuses - PPTC 72V .9A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	4,733In Stock	$0.89 $0.888 $0.785 $0.681 View $0.609 $0.253 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	900 mA	72 VDC	1.8 A	40 A	310 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX MF-RX185/72-2 Bourns 1: $0.53 A tariff of 21% may be applied if shipping to the United States. 9,689In Stock	Mfr. Part # MF-RX185/72-2 Mouser Part # 652-MF-RX185/72-2	Bourns	Resettable Fuses - PPTC 72V 1.85A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	9,689In Stock	Cut Tape $0.53 $0.489 $0.406 $0.375 Reel $0.237 View $0.337 $0.311 $0.264 $0.236 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	1.85 A	72 VDC	3.7 A	40 A	120 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX MF-RX110/72-0 Bourns 1: $0.40 A tariff of 21% may be applied if shipping to the United States. 14,135In Stock	Mfr. Part # MF-RX110/72-0 Mouser Part # 652-MF-RX110/72-0	Bourns	Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	14,135In Stock	$0.40 $0.342 $0.301 $0.274 View $0.249 $0.23 $0.212 $0.176 A tariff of 21% may be applied if shipping to the United States.	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 3.75A-HD 40A MAX MF-RX375/72-0 Bourns 1: $0.75 A tariff of 21% may be applied if shipping to the United States. 2,433In Stock	Mfr. Part # MF-RX375/72-0 Mouser Part # 652-MF-RX375/72-0	Bourns	Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	2,433In Stock	$0.75 $0.647 $0.552 $0.499 View $0.473 $0.434 $0.414 $0.343 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	3.75 A	72 VDC	7.5 A	40 A	50 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED MF-RX050/72-0 Bourns 1: $0.43 A tariff of 21% may be applied if shipping to the United States. 4,631In Stock	Mfr. Part # MF-RX050/72-0 Mouser Part # 652-MF-RX050/72-0	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	4,631In Stock	$0.43 $0.328 $0.276 $0.257 $0.158 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	500 mA	72 VDC	1 A	40 A	770 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX MF-RX110/72-2 Bourns 1: $0.43 A tariff of 21% may be applied if shipping to the United States. 12,757In Stock	Mfr. Part # MF-RX110/72-2 Mouser Part # 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 $0.43 $0.39 $0.324 $0.299 Reel $0.192 View $0.269 $0.248 $0.218 $0.181 A tariff of 21% may be applied if shipping to the United States.	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 60V 1.85A-HD 40A MAX MF-RX185/72-0 Bourns 1: $0.50 A tariff of 21% may be applied if shipping to the United States. 10,979In Stock	Mfr. Part # MF-RX185/72-0 Mouser Part # 652-MF-RX185/72-0	Bourns	Resettable Fuses - PPTC 60V 1.85A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	10,979In Stock	$0.50 $0.445 $0.376 $0.314 View $0.296 $0.268 $0.255 $0.223 A tariff of 21% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.85 A	72 VDC	3.7 A	40 A	120 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk