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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 30V 1.1A-HD 40A MAX MF-R110 Bourns 1: $0.576 11,615In Stock	Mfr. Part # MF-R110 Mouser Part # 652-MFR110	Bourns	Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX Learn More about Bourns mf r	Datasheet	11,615In Stock	$0.576 $0.521 $0.433 $0.399 View $0.359 $0.331 $0.305 $0.253	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	40 A	180 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX MF-R160 Bourns 1: $0.662 10,177In Stock	Mfr. Part # MF-R160 Mouser Part # 652-MFR160	Bourns	Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,177In Stock	$0.662 $0.585 $0.501 $0.462 View $0.416 $0.383 $0.354 $0.291	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	40 A	105 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185 Bourns 1: $0.662 13,745In Stock	Mfr. Part # MF-R185 Mouser Part # 652-MFR185	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	13,745In Stock	$0.662 $0.603 $0.501 $0.462 View $0.416 $0.383 $0.354 $0.353 $0.292	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 2.5A-HD 40A MAX MF-R250 Bourns 1: $0.706 9,043In Stock	Mfr. Part # MF-R250 Mouser Part # 652-MFR250	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,043In Stock	$0.706 $0.644 $0.534 $0.492 View $0.444 $0.409 $0.377 $0.312	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	2.5 A	30 VDC	5 A	40 A	48 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400 Bourns 1: $0.749 8,316In Stock	Mfr. Part # MF-R400 Mouser Part # 652-MFR400	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,316In Stock	$0.749 $0.664 $0.567 $0.524 View $0.471 $0.435 $0.40 $0.331	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 30V 5A-HD 40A MAX MF-R500 Bourns 1: $0.792 8,864In Stock	Mfr. Part # MF-R500 Mouser Part # 652-MFR500	Bourns	Resettable Fuses - PPTC 30V 5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,864In Stock	$0.792 $0.724 $0.60 $0.554 View $0.498 $0.459 $0.425 $0.351 $0.35	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	5 A	30 VDC	10 A	40 A	30 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 30V 6A-HD 40A MAX MF-R700 Bourns 1: $1.02 5,677In Stock	Mfr. Part # MF-R700 Mouser Part # 652-MFR700	Bourns	Resettable Fuses - PPTC 30V 6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,677In Stock	$1.02 $0.94 $0.78 $0.72 View $0.648 $0.598 $0.549 $0.454	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	7 A	30 VDC	14 A	40 A	20 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 30V 8A-HD 40A MAX MF-R800 Bourns 1: $1.07 4,383In Stock	Mfr. Part # MF-R800 Mouser Part # 652-MFR800	Bourns	Resettable Fuses - PPTC 30V 8A-HD 40A MAX Learn More about Bourns mf r	Datasheet	4,383In Stock	$1.07 $0.981 $0.814 $0.75 View $0.675 $0.622 $0.575 $0.475	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	8 A	30 VDC	16 A	40 A	20 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 30V 9A-HD 40A MAX MF-R900 Bourns 1: $1.15 5,375In Stock	Mfr. Part # MF-R900 Mouser Part # 652-MFR900	Bourns	Resettable Fuses - PPTC 30V 9A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,375In Stock	$1.15 $1.06 $0.883 $0.815 View $0.732 $0.675 $0.622 $0.516	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	9 A	30 VDC	18 A	40 A	10 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC 60V .2A-HD 40A MAX MF-R020-2 Bourns 1: $0.576 6,193In Stock	Mfr. Part # MF-R020-2 Mouser Part # 652-MF-R020-2	Bourns	Resettable Fuses - PPTC 60V .2A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,193In Stock	Cut Tape $0.576 $0.521 $0.433 $0.392 Reel $0.304 View $0.359 $0.331 $0.305 $0.284	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	200 mA	60 VDC	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED MF-R020-AP Bourns 1: $0.778 312In Stock	Mfr. Part # MF-R020-AP Mouser Part # 652-MF-R020-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	312In Stock	$0.778 $0.606 $0.51 $0.464 View Reel $0.292 $0.418 $0.384 $0.354 $0.327 $0.292	Min.: 1 Mult.: 1 : 4,000	MF-R	PCB Mount	Radial	200 mA	60 VDC	400 mA	40 A	2.84 Ohms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 0.3A 60V RADIAL LEADED MF-R030-2 Bourns 1: $0.576 2,815In Stock 9,000Expected 2026-12-14	Mfr. Part # MF-R030-2 Mouser Part # 652-MF-R030-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.3A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	2,815In Stock 9,000Expected 2026-12-14	Cut Tape $0.576 $0.521 $0.433 $0.408 Reel $0.321 View $0.366 $0.338 $0.336 $0.246	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	300 mA	60 VDC	600 mA	40 A	1.36 Ohms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED MF-R050-0-17 Bourns 1: $0.835 2,876In Stock	Mfr. Part # MF-R050-0-17 Mouser Part # 652-MF-R050-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	2,876In Stock	$0.835 $0.658 $0.554 $0.504 View $0.454 $0.418 $0.386 $0.354 $0.318	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	500 mA	60 VDC	1 A	40 A	770 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .5A-HD 40A MAX MF-R050-2 Bourns 1: $0.677 7,323In Stock	Mfr. Part # MF-R050-2 Mouser Part # 652-MF-R050-2	Bourns	Resettable Fuses - PPTC 60V .5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	7,323In Stock	Cut Tape $0.677 $0.59 $0.497 $0.451 Reel $0.317 View $0.406 $0.374 $0.346 $0.294	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	500 mA	60 VDC	1 A	40 A	770 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED MF-R050-AP Bourns 1: $0.85 1,716In Stock	Mfr. Part # MF-R050-AP Mouser Part # 652-MF-R050-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	1,716In Stock	$0.85 $0.68 $0.626 $0.481 View Reel $0.304 $0.448 $0.419 $0.367 $0.351 $0.304	Min.: 1 Mult.: 1 : 4,000	MF-R	PCB Mount	Radial	500 mA	60 VDC	1 A	40 A	770 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED MF-R110-0-17 Bourns 1: $0.85 2,148In Stock	Mfr. Part # MF-R110-0-17 Mouser Part # 652-MF-R110-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	2,148In Stock	$0.85 $0.68 $0.626 $0.481 View $0.448 $0.419 $0.367 $0.35 $0.304	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	40 A	180 mOhms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED MF-R110-AP Bourns 1: $0.85 1,039In Stock	Mfr. Part # MF-R110-AP Mouser Part # 652-MF-R110-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	1,039In Stock	$0.85 $0.68 $0.626 $0.481 View Reel $0.304 $0.448 $0.419 $0.367 $0.351 $0.304	Min.: 1 Mult.: 1 : 4,000	MF-R	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	40 A	180 mOhms	- 40 C	+ 85 C	5.1 mm	Ammo Pack
Resettable Fuses - PPTC 16V 11A-HD 100A MAX MF-R1100 Bourns 1: $1.44 3,804In Stock	Mfr. Part # MF-R1100 Mouser Part # 652-MF-R1100	Bourns	Resettable Fuses - PPTC 16V 11A-HD 100A MAX Learn More about Bourns mf r	Datasheet	3,804In Stock	$1.44 $1.16 $0.946 $0.881 View $0.857 $0.736 $0.707 $0.599 $0.582	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	11 A	16 VDC	22 A	100 A	10 mOhms	- 40 C	+ 85 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED MF-R160-2 Bourns 1: $0.936 3,828In Stock	Mfr. Part # MF-R160-2 Mouser Part # 652-MF-R160-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	3,828In Stock	Cut Tape $0.936 $0.762 $0.691 $0.539 Reel $0.392 View $0.501 $0.469 $0.41 $0.341	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	40 A	105 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185-2 Bourns 1: $0.677 2,957In Stock	Mfr. Part # MF-R185-2 Mouser Part # 652-MF-R185-2	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	2,957In Stock	Cut Tape $0.677 $0.624 $0.518 $0.478 Reel $0.307 View $0.431 $0.396 $0.348 $0.288	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	1.85 A	30 VDC	3.7 A	40 A	70 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX MF-R250-2 Bourns 1: $1.01 3,108In Stock	Mfr. Part # MF-R250-2 Mouser Part # 652-MF-R250-2	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,108In Stock	Cut Tape $1.01 $0.815 $0.765 $0.577 Reel $0.508 View $0.573 $0.444	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	2.5 A	30 VDC	5 A	40 A	48 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 30V 3A-HD 40A MAX MF-R300-2 Bourns 1: $0.749 4,619In Stock 9,000Expected 2026-11-04	Mfr. Part # MF-R300-2 Mouser Part # 652-MF-R300-2	Bourns	Resettable Fuses - PPTC 30V 3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	4,619In Stock 9,000Expected 2026-11-04	Cut Tape $0.749 $0.684 $0.567 $0.52 Reel $0.336 View $0.471 $0.435 $0.382 $0.32	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	3 A	30 VDC	6 A	40 A	50 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400-0-14 Bourns 1: $1.05 2,088In Stock	Mfr. Part # MF-R400-0-14 Mouser Part # 652-MF-R400-0-14	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	2,088In Stock	$1.05 $0.842 $0.71 $0.624 View $0.56 $0.557 $0.442 $0.397 $0.369	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 30V 5A-HD 40A MAX MF-R500-2 Bourns 1: $0.835 2,163In Stock	Mfr. Part # MF-R500-2 Mouser Part # 652-MF-R500-2	Bourns	Resettable Fuses - PPTC 30V 5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	2,163In Stock	Cut Tape $0.835 $0.763 $0.634 $0.585 Reel $0.37 View $0.526 $0.485 $0.412 $0.36	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	5 A	30 VDC	10 A	40 A	30 mOhms	- 40 C	+ 85 C	10.2 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 7.0A 30V RADIAL LEADED MF-R700-2 Bourns 1: $1.34 1,620In Stock	Mfr. Part # MF-R700-2 Mouser Part # 652-MF-R700-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 7.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	1,620In Stock	Cut Tape $1.34 $1.14 $0.953 $0.863 Reel $0.575 View $0.775 $0.714 $0.629 $0.491	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	7 A	30 VDC	14 A	40 A	20 mOhms	- 40 C	+ 85 C	10.2 mm	Reel, Cut Tape