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MF-R Series Resettable Fuses - PPTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 60V .2A-HD 40A MAX MF-R020 Bourns 1: $0.533 8,723In Stock	Mfr. Part # MF-R020 Mouser Part # 652-MFR020	Bourns	Resettable Fuses - PPTC 60V .2A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,723In Stock	$0.533 $0.48 $0.399 $0.367 View $0.33 $0.302 $0.281 $0.264 $0.232	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	200 mA	60 VDC	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .25A-HD 40A MAX MF-R025 Bourns 1: $0.619 3,629In Stock	Mfr. Part # MF-R025 Mouser Part # 652-MFR025	Bourns	Resettable Fuses - PPTC 60V .25A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,629In Stock	$0.619 $0.495 $0.418 $0.379 View $0.341 $0.315 $0.298 $0.295	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	250 mA	60 VDC	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .3A-HD 40A MAX MF-R030 Bourns 1: $0.533 3,386In Stock 7,000Expected 2026-12-14	Mfr. Part # MF-R030 Mouser Part # 652-MFR030	Bourns	Resettable Fuses - PPTC 60V .3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,386In Stock 7,000Expected 2026-12-14	$0.533 $0.444 $0.397 $0.341 View $0.289 $0.271 $0.256 $0.253 $0.219	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	300 mA	60 VDC	600 mA	40 A	1.36 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .4A-HD 40A MAX MF-R040 Bourns 1: $0.576 6,583In Stock	Mfr. Part # MF-R040 Mouser Part # 652-MFR040	Bourns	Resettable Fuses - PPTC 60V .4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,583In Stock	$0.576 $0.521 $0.433 $0.399 View $0.359 $0.331 $0.305 $0.252	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	400 mA	60 VDC	800 mA	40 A	860 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .65A-HD 40A MAX MF-R065 Bourns 1: $0.547 5,722In Stock	Mfr. Part # MF-R065 Mouser Part # 652-MFR065	Bourns	Resettable Fuses - PPTC 60V .65A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,722In Stock	$0.547 $0.498 $0.425 $0.35 View $0.331 $0.311 $0.298 $0.256 $0.253	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	650 mA	60 VDC	1.3 A	40 A	480 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .75A-HD 40A MAX MF-R075 Bourns 1: $0.562 6,507In Stock	Mfr. Part # MF-R075 Mouser Part # 652-MFR075	Bourns	Resettable Fuses - PPTC 60V .75A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,507In Stock	$0.562 $0.478 $0.418 $0.399 View $0.36 $0.331 $0.305 $0.302 $0.292	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	750 mA	60 VDC	1.5 A	40 A	400 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX MF-R135 Bourns 1: $0.706 6,217In Stock	Mfr. Part # MF-R135 Mouser Part # 652-MFR135	Bourns	Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,217In Stock	$0.706 $0.543 $0.458 $0.415 $0.392	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	1.35 A	30 VDC	2.7 A	40 A	115 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 30V 3A-HD 40A MAX MF-R300 Bourns 1: $0.72 6,022In Stock	Mfr. Part # MF-R300 Mouser Part # 652-MFR300	Bourns	Resettable Fuses - PPTC 30V 3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,022In Stock	$0.72 $0.664 $0.552 $0.508 View $0.458 $0.422 $0.389 $0.321	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	3 A	30 VDC	6 A	40 A	50 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5 MF-R075-99 Bourns 1: $1.12 38In Stock NRND	Mfr. Part # MF-R075-99 Mouser Part # 652-MF-R075-99 NRND	Bourns	Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5 Learn More about Bourns mf r	Datasheet	38In Stock	$1.12 $0.861 $0.806 $0.609 View $0.567 $0.53 $0.462 $0.442 $0.396	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	750 mA	60 VDC	1.5 A	40 A	400 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .4A-HD 40A MAX MF-R040-2 Bourns 1: $0.835 8,994Expected 2026-12-14	Mfr. Part # MF-R040-2 Mouser Part # 652-MF-R040-2	Bourns	Resettable Fuses - PPTC 60V .4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,994Expected 2026-12-14	Cut Tape $0.835 $0.658 $0.554 $0.504 Reel $0.452 View $0.454 $0.452 $0.418	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	400 mA	60 VDC	800 mA	40 A	860 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED MF-R250-AP-10 Bourns 1: $0.72 11,475Expected 2026-12-09	Mfr. Part # MF-R250-AP-10 Mouser Part # 652-MF-R250-AP-10	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	11,475Expected 2026-12-09	$0.72 $0.664 $0.55 $0.503 Reel $0.321 View $0.456 $0.422 $0.359 $0.31	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	2.5 A	30 V	5 A	40 A	48 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.05A 60V RADIAL LEADED MF-R005-2-14 Bourns 1: $0.72 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R005-2-14 Mouser Part # 652-MF-R005-2-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.05A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	Cut Tape $0.72 $0.544 $0.51 $0.386 View Reel $0.33 $0.359 $0.336 $0.331 $0.33	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	50 mA	60 V	100 mA	40 A	11.1 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED MF-R010-0-17 Bourns 7,000: $0.311 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R010-0-17 Mouser Part # 652-MF-R010-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.311	Min.: 7,000 Mult.: 3,500	MF-R	PCB Mount	Radial	100 mA	60 V	200 mA	40 A	4.5 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED MF-R010-2-17 Bourns 9,000: $0.357 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R010-2-17 Mouser Part # 652-MF-R010-2-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	Cut Tape $0.357	Min.: 9,000 Mult.: 3,000 : 3,000	MF-R	PCB Mount	Radial	100 mA	60 V	200 mA	40 A	4.5 Ohms	- 40 C	+ 85 C	5.1 mm	Reel
Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED MF-R010-AP-17 Bourns 8,000: $0.323 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R010-AP-17 Mouser Part # 652-MF-R010-AP-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.323	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	100 mA	60 V	200 mA	40 A	4.5 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED MF-R017-0-17 Bourns 7,000: $0.308 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R017-0-17 Mouser Part # 652-MF-R017-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.308	Min.: 7,000 Mult.: 3,500	MF-R	PCB Mount	Radial	170 mA	60 V	340 mA	40 A	3.2 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED MF-R017-2-17 Bourns 9,000: $0.346 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R017-2-17 Mouser Part # 652-MF-R017-2-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	Cut Tape $0.346	Min.: 9,000 Mult.: 3,000 : 3,000	MF-R	PCB Mount	Radial	170 mA	60 V	340 mA	40 A	3.2 Ohms	- 40 C	+ 85 C	5.1 mm	Reel
Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED MF-R017-AP Bourns 8,000: $0.298 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R017-AP Mouser Part # 652-MF-R017-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.298	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	170 mA	60 VDC	340 mA	40 A	3.2 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED MF-R017-AP-17 Bourns 8,000: $0.324 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R017-AP-17 Mouser Part # 652-MF-R017-AP-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.324	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	170 mA	60 V	340 mA	40 A	3.2 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED MF-R020-0-17 Bourns 7,000: $0.347 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R020-0-17 Mouser Part # 652-MF-R020-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.347	Min.: 7,000 Mult.: 3,500	MF-R	PCB Mount	Radial	200 mA	60 V	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED MF-R020-AP-17 Bourns 8,000: $0.346 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R020-AP-17 Mouser Part # 652-MF-R020-AP-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.346	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	200 mA	60 V	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED MF-R025-0-17 Bourns 7,000: $0.334 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R025-0-17 Mouser Part # 652-MF-R025-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.334	Min.: 7,000 Mult.: 3,500	MF-R	PCB Mount	Radial	250 mA	60 V	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED MF-R025-2-17 Bourns 9,000: $0.363 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R025-2-17 Mouser Part # 652-MF-R025-2-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	Cut Tape $0.363	Min.: 9,000 Mult.: 3,000 : 3,000	MF-R	PCB Mount	Radial	250 mA	60 V	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Reel
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED MF-R025-AP Bourns 8,000: $0.356 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R025-AP Mouser Part # 652-MF-R025-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.356	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	250 mA	60 VDC	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED MF-R025-AP-17 Bourns 8,000: $0.346 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MF-R025-AP-17 Mouser Part # 652-MF-R025-AP-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	Non-Stocked Lead-Time 4 Weeks	$0.346	Min.: 8,000 Mult.: 4,000 : 4,000	MF-R	PCB Mount	Radial	250 mA	60 V	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack