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MF-R Series Resettable Fuses - PPTC

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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 30V 1.6A-HD 40A MAX MF-R160 Bourns 1: $0.44 9,631In Stock	Mfr. Part No. MF-R160 Mouser Part No 652-MFR160	Bourns	Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,631In Stock	$0.44 $0.373 $0.32 $0.30 View $0.28 $0.245 $0.229 $0.202	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: $0.461 13,071In Stock	Mfr. Part No. MF-R185 Mouser Part No 652-MFR185	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	13,071In Stock	$0.461 $0.419 $0.348 $0.321 View $0.29 $0.266 $0.257	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: $0.49 8,460In Stock	Mfr. Part No. MF-R250 Mouser Part No 652-MFR250	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,460In Stock	$0.49 $0.447 $0.371 $0.342 View $0.308 $0.284 $0.262 $0.217	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: $0.52 8,258In Stock	Mfr. Part No. MF-R400 Mouser Part No 652-MFR400	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,258In Stock	$0.52 $0.461 $0.393 $0.362 View $0.327 $0.302 $0.278 $0.23	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: $0.55 7,854In Stock	Mfr. Part No. MF-R500 Mouser Part No 652-MFR500	Bourns	Resettable Fuses - PPTC 30V 5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	7,854In Stock	$0.55 $0.504 $0.418 $0.385 View $0.347 $0.32 $0.297 $0.244 $0.243	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: $0.711 5,627In Stock	Mfr. Part No. MF-R700 Mouser Part No 652-MFR700	Bourns	Resettable Fuses - PPTC 30V 6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,627In Stock	$0.711 $0.654 $0.542 $0.50 View $0.45 $0.416 $0.383 $0.316 $0.315	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: $0.74 4,383In Stock	Mfr. Part No. MF-R800 Mouser Part No 652-MFR800	Bourns	Resettable Fuses - PPTC 30V 8A-HD 40A MAX Learn More about Bourns mf r	Datasheet	4,383In Stock	$0.74 $0.682 $0.565 $0.521 View $0.469 $0.434 $0.40 $0.334 $0.329	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 PTC RESETTABLE 0.2A 60V RADIAL LEADED MF-R020-AP Bourns 1: $0.54 112In Stock	Mfr. Part No. MF-R020-AP Mouser Part No 652-MF-R020-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	112In Stock	$0.54 $0.421 $0.354 $0.322 View Reel $0.204 $0.29 $0.267 $0.247 $0.227 $0.204	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: $0.40 2,811In Stock 9,000Expected 2026/12/14	Mfr. Part No. MF-R030-2 Mouser Part No 652-MF-R030-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.3A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	2,811In Stock 9,000Expected 2026/12/14	Cut Tape $0.40 $0.335 $0.284 $0.262 View Reel $0.223 $0.237 $0.223 $0.223	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: $0.58 2,875In Stock	Mfr. Part No. MF-R050-0-17 Mouser Part No 652-MF-R050-0-17	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	2,875In Stock	$0.58 $0.457 $0.385 $0.35 View $0.315 $0.29 $0.267 $0.247 $0.221	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: $0.47 7,323In Stock	Mfr. Part No. MF-R050-2 Mouser Part No 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 $0.47 $0.398 $0.345 $0.313 Reel $0.22 View $0.283 $0.261 $0.24 $0.204	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: $0.54 1,714In Stock	Mfr. Part No. MF-R050-AP Mouser Part No 652-MF-R050-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V RADIAL LEADED Learn More about Bourns mf r	Datasheet	1,714In Stock	$0.54 $0.411 $0.345 $0.313 View Reel $0.245 $0.283 $0.261 $0.245 $0.245	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: $0.54 2,148In Stock	Mfr. Part No. MF-R110-0-17 Mouser Part No 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	$0.54 $0.411 $0.345 $0.313 View $0.286 $0.261 $0.24 $0.22 $0.198	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: $0.54 1,039In Stock	Mfr. Part No. MF-R110-AP Mouser Part No 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	$0.54 $0.411 $0.345 $0.313 $0.294 Reel $0.294	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: $1.00 3,754In Stock	Mfr. Part No. MF-R1100 Mouser Part No 652-MF-R1100	Bourns	Resettable Fuses - PPTC 16V 11A-HD 100A MAX Learn More about Bourns mf r	Datasheet	3,754In Stock	$1.00 $0.816 $0.711 $0.627 View $0.612 $0.521 $0.491 $0.422 $0.412	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 30V 1.35A-HD 40A MAX MF-R135-2 Bourns 1: $0.52 7,291In Stock	Mfr. Part No. MF-R135-2 Mouser Part No 652-MF-R135-2	Bourns	Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX Learn More about Bourns mf r	Datasheet	7,291In Stock	Cut Tape $0.52 $0.398 $0.335 $0.304 View Reel $0.255 $0.274 $0.255 $0.255	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	1.35 A	30 VDC	2.7 A	40 A	115 mOhms	- 40 C	+ 85 C	5.1 mm	Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED MF-R160-2 Bourns 1: $0.64 3,808In Stock	Mfr. Part No. MF-R160-2 Mouser Part No 652-MF-R160-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	3,808In Stock	Cut Tape $0.64 $0.512 $0.431 $0.392 Reel $0.276 View $0.352 $0.326 $0.30 $0.256	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: $0.47 2,957In Stock	Mfr. Part No. MF-R185-2 Mouser Part No 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 $0.47 $0.433 $0.361 $0.333 Reel $0.214 View $0.299 $0.276 $0.243 $0.212	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: $0.62 3,078In Stock	Mfr. Part No. MF-R250-2 Mouser Part No 652-MF-R250-2	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,078In Stock	Cut Tape $0.62 $0.492 $0.414 $0.404 Reel $0.354 $0.349	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 4A-HD 40A MAX MF-R400-0-14 Bourns 1: $0.661 2,088In Stock	Mfr. Part No. MF-R400-0-14 Mouser Part No 652-MF-R400-0-14	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	2,088In Stock	$0.661 $0.525 $0.442 $0.404 View $0.351 $0.297 $0.258 $0.235	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: $0.58 2,163In Stock 6,000Expected 2026/12/22	Mfr. Part No. MF-R500-2 Mouser Part No 652-MF-R500-2	Bourns	Resettable Fuses - PPTC 30V 5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	2,163In Stock 6,000Expected 2026/12/22	Cut Tape $0.58 $0.53 $0.44 $0.406 Reel $0.258 View $0.365 $0.337 $0.287 $0.256	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: $0.93 1,620In Stock	Mfr. Part No. MF-R700-2 Mouser Part No 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 $0.93 $0.754 $0.635 $0.551 Reel $0.40 View $0.495 $0.457 $0.438 $0.385	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
Resettable Fuses - PPTC 60V .17A-HD 40A MAX MF-R017 Bourns 1: $0.45 5,212In Stock	Mfr. Part No. MF-R017 Mouser Part No 652-MFR017	Bourns	Resettable Fuses - PPTC 60V .17A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,212In Stock	$0.45 $0.359 $0.321 $0.288 View $0.254 $0.226 $0.211 $0.202 $0.201	Min.: 1 Mult.: 1	MF-R	PCB Mount	Radial	170 mA	60 VDC	340 mA	40 A	3.2 Ohms	- 40 C	+ 85 C	5.1 mm	Bulk
Resettable Fuses - PPTC 60V .2A-HD 40A MAX MF-R020 Bourns 1: $0.37 8,723In Stock	Mfr. Part No. MF-R020 Mouser Part No 652-MFR020	Bourns	Resettable Fuses - PPTC 60V .2A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,723In Stock	$0.37 $0.333 $0.277 $0.255 View $0.229 $0.211 $0.195 $0.179 $0.151	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: $0.43 3,561In Stock 7,000Expected 2026/12/22	Mfr. Part No. MF-R025 Mouser Part No 652-MFR025	Bourns	Resettable Fuses - PPTC 60V .25A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,561In Stock 7,000Expected 2026/12/22	$0.43 $0.373 $0.317 $0.294 View $0.262 $0.243 $0.226 $0.209 $0.207	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