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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 60V .5A-HD 40A MAX MF-R050 Bourns 1: $0.40 A tariff of 21% may be applied if shipping to the United States. 18,824In Stock	Mfr. Part # MF-R050 Mouser Part # 652-MFR050	Bourns	Resettable Fuses - PPTC 60V .5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	18,824In Stock	$0.40 $0.362 $0.301 $0.277 View $0.249 $0.23 $0.212 $0.175 A tariff of 21% may be applied if shipping to the United States.	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 .75A-HD 40A MAX MF-R075 Bourns 1: $0.39 A tariff of 21% may be applied if shipping to the United States. 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	$0.39 $0.332 $0.29 $0.277 View $0.25 $0.23 $0.212 $0.21 $0.203 A tariff of 21% may be applied if shipping to the United States.	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 1.1A-HD 40A MAX MF-R110 Bourns 1: $0.40 A tariff of 21% may be applied if shipping to the United States. 10,989In 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	10,989In Stock	$0.40 $0.362 $0.301 $0.277 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-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: $0.46 A tariff of 21% may be applied if shipping to the United States. 10,164In 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	10,164In Stock	$0.46 $0.406 $0.348 $0.321 View $0.289 $0.266 $0.246 $0.202 A tariff of 21% may be applied if shipping to the United States.	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: $0.46 A tariff of 21% may be applied if shipping to the United States. 13,082In 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	13,082In Stock	$0.46 $0.419 $0.348 $0.321 View $0.289 $0.266 $0.246 $0.245 $0.203 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 9,020In 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	9,020In Stock	$0.49 $0.447 $0.371 $0.342 View $0.308 $0.284 $0.262 $0.217 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 8,312In 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	8,312In Stock	$0.52 $0.461 $0.394 $0.364 View $0.327 $0.302 $0.278 $0.23 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 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	$0.55 $0.503 $0.417 $0.385 View $0.346 $0.319 $0.295 $0.244 $0.243 A tariff of 21% may be applied if shipping to the United States.	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: $0.71 A tariff of 21% may be applied if shipping to the United States. 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	$0.71 $0.653 $0.542 $0.50 View $0.45 $0.415 $0.381 $0.315 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 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	$0.74 $0.681 $0.565 $0.521 View $0.469 $0.432 $0.399 $0.33 A tariff of 21% may be applied if shipping to the United States.	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: $0.80 A tariff of 8% may be applied if shipping to the United States. 4,575In 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	4,575In Stock	$0.80 $0.738 $0.613 $0.566 View $0.508 $0.469 $0.432 $0.358 A tariff of 8% may be applied if shipping to the United States.	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: $0.40 A tariff of 21% may be applied if shipping to the United States. 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 $0.40 $0.362 $0.301 $0.272 Reel $0.211 View $0.249 $0.23 $0.212 $0.197 A tariff of 21% may be applied if shipping to the United States.	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: $0.54 A tariff of 21% may be applied if shipping to the United States. 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	$0.54 $0.421 $0.354 $0.322 View Reel $0.203 $0.29 $0.267 $0.246 $0.227 $0.203 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 2,811In Stock 9,000Expected 12/14/2026	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	2,811In Stock 9,000Expected 12/14/2026	Cut Tape $0.40 $0.362 $0.301 $0.283 Reel $0.223 View $0.254 $0.235 $0.233 $0.171 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 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	$0.58 $0.457 $0.385 $0.35 View $0.315 $0.29 $0.268 $0.246 $0.221 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 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 $0.47 $0.41 $0.345 $0.313 Reel $0.22 View $0.282 $0.26 $0.24 $0.204 A tariff of 21% may be applied if shipping to the United States.	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: $0.59 A tariff of 21% may be applied if shipping to the United States. 1,714In 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	1,714In Stock	$0.59 $0.472 $0.435 $0.334 View Reel $0.211 $0.311 $0.291 $0.255 $0.244 $0.211 A tariff of 21% may be applied if shipping to the United States.	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: $0.59 A tariff of 21% may be applied if shipping to the United States. 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	$0.59 $0.472 $0.435 $0.334 View $0.311 $0.291 $0.255 $0.243 $0.211 A tariff of 21% may be applied if shipping to the United States.	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: $0.59 A tariff of 21% may be applied if shipping to the United States. 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	$0.59 $0.472 $0.435 $0.334 View Reel $0.211 $0.311 $0.291 $0.255 $0.244 $0.211 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 3,754In 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	3,754In Stock	$1.00 $0.808 $0.657 $0.612 View $0.595 $0.511 $0.491 $0.416 $0.404 A tariff of 21% may be applied if shipping to the United States.	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: $0.65 A tariff of 21% may be applied if shipping to the United States. 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 $0.65 $0.529 $0.48 $0.374 Reel $0.272 View $0.348 $0.326 $0.285 $0.237 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 2,297In 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	2,297In Stock	Cut Tape $0.47 $0.433 $0.36 $0.332 Reel $0.213 View $0.299 $0.275 $0.242 $0.20 A tariff of 21% may be applied if shipping to the United States.	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: $0.70 A tariff of 21% may be applied if shipping to the United States. 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 $0.70 $0.566 $0.531 $0.401 Reel $0.353 View $0.398 $0.308 A tariff of 21% may be applied if shipping to the United States.	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: $0.73 A tariff of 21% may be applied if shipping to the United States. 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	$0.73 $0.585 $0.493 $0.433 View $0.389 $0.387 $0.307 $0.276 $0.256 A tariff of 21% may be applied if shipping to the United States.	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 A tariff of 21% may be applied if shipping to the United States. 2,163In Stock 6,000Expected 12/22/2026	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 6,000Expected 12/22/2026	Cut Tape $0.58 $0.53 $0.44 $0.406 Reel $0.257 View $0.365 $0.337 $0.286 $0.25 A tariff of 21% may be applied if shipping to the United States.	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