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MF-R Series Resettable Fuses - PPTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 .3A-HD 40A MAX MF-R030 Bourns 1: £0.278 3,119In Stock 7,000Expected 14/12/2026	Mfr. Part No. MF-R030 Mouser Part No 652-MFR030	Bourns	Resettable Fuses - PPTC 60V .3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	3,119In Stock 7,000Expected 14/12/2026	£0.278 £0.228 £0.192 £0.18 View £0.154 £0.143 £0.137 £0.133 £0.116	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: £0.30 6,333In Stock	Mfr. Part No. MF-R040 Mouser Part No 652-MFR040	Bourns	Resettable Fuses - PPTC 60V .4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,333In Stock	£0.30 £0.272 £0.226 £0.208 View £0.187 £0.173	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: £0.285 5,478In Stock	Mfr. Part No. MF-R065 Mouser Part No 652-MFR065	Bourns	Resettable Fuses - PPTC 60V .65A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,478In Stock	£0.285 £0.26 £0.222 £0.182 View £0.173 £0.162 £0.155 £0.134 £0.132	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: £0.292 6,494In Stock	Mfr. Part No. MF-R075 Mouser Part No 652-MFR075	Bourns	Resettable Fuses - PPTC 60V .75A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,494In Stock	£0.292 £0.253 £0.22 £0.197 View £0.188 £0.173 £0.159 £0.158	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: £0.368 6,177In Stock	Mfr. Part No. MF-R135 Mouser Part No 652-MFR135	Bourns	Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX Learn More about Bourns mf r	Datasheet	6,177In Stock	£0.368 £0.283 £0.238 £0.217 View £0.212 £0.199	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: £0.375 5,353In Stock	Mfr. Part No. MF-R300 Mouser Part No 652-MFR300	Bourns	Resettable Fuses - PPTC 30V 3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,353In Stock	£0.375 £0.346 £0.287 £0.265 View £0.238 £0.22 £0.203 £0.168	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 30V 9A-HD 40A MAX MF-R900 Bourns 1: £0.601 1,565In Stock 6,000Expected 05/01/2027	Mfr. Part No. MF-R900 Mouser Part No 652-MFR900	Bourns	Resettable Fuses - PPTC 30V 9A-HD 40A MAX Learn More about Bourns mf r	Datasheet	1,565In Stock 6,000Expected 05/01/2027	£0.601 £0.554 £0.46 £0.425 View £0.382 £0.354 £0.326 £0.27 £0.269	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 0.75A 60V 0.18ohm Hold .75 Trip 1.5 MF-R075-99 Bourns 1: £0.548 38In Stock NRND	Mfr. Part No. MF-R075-99 Mouser Part No 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	£0.548 £0.435 £0.367 £0.321 View £0.289 £0.266 £0.245 £0.226 £0.203	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 .2A-HD 40A MAX MF-R020-2 Bourns 1: £0.30 9,000Expected 23/11/2026	Mfr. Part No. MF-R020-2 Mouser Part No 652-MF-R020-2	Bourns	Resettable Fuses - PPTC 60V .2A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,000Expected 23/11/2026	Cut Tape £0.30 £0.272 £0.226 £0.208 Reel £0.142 View £0.187 £0.173 £0.159 £0.132	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 60V .4A-HD 40A MAX MF-R040-2 Bourns 1: £0.436 8,994Expected 14/12/2026	Mfr. Part No. MF-R040-2 Mouser Part No 652-MF-R040-2	Bourns	Resettable Fuses - PPTC 60V .4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,994Expected 14/12/2026	Cut Tape £0.436 £0.343 £0.289 £0.263 Reel £0.23 View £0.237 £0.231 £0.212	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: £0.375 11,475Expected 09/12/2026	Mfr. Part No. MF-R250-AP-10 Mouser Part No 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 09/12/2026	£0.375 £0.346 £0.287 £0.265 Reel £0.168 View £0.238 £0.22 £0.187 £0.162	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: £0.361 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R005-2-14 Mouser Part No 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 £0.361 £0.275 £0.231 £0.21 £0.181 Reel £0.18	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: £0.172 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R010-0-17 Mouser Part No 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	£0.172	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: £0.192 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R010-2-17 Mouser Part No 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 £0.192	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: £0.18 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R010-AP-17 Mouser Part No 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	£0.18	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: £0.169 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R017-0-17 Mouser Part No 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	£0.169	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: £0.187 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R017-2-17 Mouser Part No 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 £0.187	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 1: £0.383 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R017-AP Mouser Part No 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	£0.383 £0.321 £0.268 £0.245 View Reel £0.157 £0.221 £0.204 £0.188 £0.174 £0.157	Min.: 1 Mult.: 1 : 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: £0.181 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R017-AP-17 Mouser Part No 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	£0.181	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: £0.19 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R020-0-17 Mouser Part No 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	£0.19	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: £0.192 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R020-AP-17 Mouser Part No 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	£0.192	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: £0.182 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R025-0-17 Mouser Part No 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	£0.182	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: £0.197 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R025-2-17 Mouser Part No 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 £0.197	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: £0.186 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R025-AP Mouser Part No 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	£0.186	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: £0.192 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MF-R025-AP-17 Mouser Part No 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	£0.192	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