Resettable Fuses - PPTC

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Multifuse® PTC Resettable Fuses

Bourns Multifuse® PTC Resettable Fuses are available in polymer or ceramic with surface-mount, through-hole, or strap-mount configurations. The materials used in these fuses allow them to reset after a fault condition has been removed, and the increase in resistance changes exponentially rather than in a linear manner. Resettable overcurrent protection offers reliability and a longer part life. Bourns Multifuse PTCs provide resettable overcurrent protection, extra-low resistance, and are RoHS compliant. These fuses are ideal circuit protection for a variety of industrial and consumer applications, including computer, battery, automotive, and telecommunications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Qualification	Packaging
Resettable Fuses - PPTC 60V .1A-HD 40A MAX MF-R010-2 Bourns 1: ¥83.1 13,334In Stock	Mfr. Part # MF-R010-2 Mouser Part # 652-MF-R010-2	Bourns	Resettable Fuses - PPTC 60V .1A-HD 40A MAX Learn More about Bourns mf r	Datasheet	13,334In Stock	Cut Tape ¥83.1 ¥63.8 ¥53.8 ¥48.8 View Reel ¥38.4 ¥43.9 ¥40.5 ¥38.4 ¥38.4	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	100 mA	60 VDC	200 mA	40 A	4.5 Ohms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V .25A-HD 40A MAX MF-R025-2 Bourns 1: ¥81.4 8,771In Stock	Mfr. Part # MF-R025-2 Mouser Part # 652-MF-R025-2	Bourns	Resettable Fuses - PPTC 60V .25A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,771In Stock	Cut Tape ¥81.4 ¥62.6 ¥52.8 ¥47.8 Reel ¥33.7 View ¥43 ¥39.7 ¥36.7 ¥29.2	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	250 mA	60 VDC	500 mA	40 A	1.95 Ohms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 60V .75A-HD 40A MAX MF-R075-2 Bourns 1: ¥71.4 8,341In Stock	Mfr. Part # MF-R075-2 Mouser Part # 652-MF-R075-2	Bourns	Resettable Fuses - PPTC 60V .75A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,341In Stock	Cut Tape ¥71.4 ¥64.8 ¥53.8 ¥49.7 Reel ¥33.4 View ¥44.7 ¥41.2 ¥38 ¥30.7	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	750 mA	60 VDC	1.5 A	40 A	400 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX MF-R110-2 Bourns 1: ¥86.4 9,248In Stock	Mfr. Part # MF-R110-2 Mouser Part # 652-MF-R110-2	Bourns	Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,248In Stock	Cut Tape ¥86.4 ¥68.1 ¥57.3 ¥52 Reel ¥50.2 View ¥50.2 ¥47.8	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	40 A	180 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185-0-17 Bourns 1: ¥96.3 9,842In Stock	Mfr. Part # MF-R185-0-17 Mouser Part # 652-MF-R185-0-17	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,842In Stock	¥96.3 ¥74.1 ¥62.3 ¥56.6 View ¥50.8 ¥47 ¥43.4 ¥39.9 ¥35.2	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 3A-HD 40A MAX MF-R300-2 Bourns 1: ¥86.4 13,149In Stock	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	13,149In Stock	Cut Tape ¥86.4 ¥78.9 ¥65.4 ¥60.5 Reel ¥38.7 View ¥54.3 ¥50.2 ¥44 ¥36.9	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 PTC RESETTABLE 3.0A 30V RADIAL LEADED MF-R300-2-14 Bourns 1: ¥109.6 10,927In Stock	Mfr. Part # MF-R300-2-14 Mouser Part # 652-MF-R300-2-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	10,927In Stock	Cut Tape ¥109.6 ¥87 ¥73.4 ¥64.4 Reel ¥63.1 View ¥63.1 ¥59.1	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 PTC RESETTABLE 3.0A 30V RADIAL LEADED MF-R300-AP Bourns 1: ¥106.3 7,429In Stock	Mfr. Part # MF-R300-AP Mouser Part # 652-MF-R300-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	7,429In Stock	¥106.3 ¥84.4 ¥71.1 ¥62.5 Reel ¥60.1 View ¥60.1 ¥57.3	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		Ammo Pack
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400-2 Bourns 1: ¥88 10,373In Stock	Mfr. Part # MF-R400-2 Mouser Part # 652-MF-R400-2	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,373In Stock	Cut Tape ¥88 ¥81.2 ¥67.4 ¥62.3 Reel ¥39.9 View ¥54.3 ¥50.3 ¥45.2 ¥38	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	4 A	30 VDC	8 A	40 A	30 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400-2-14 Bourns 1: ¥91.4 9,544In Stock	Mfr. Part # MF-R400-2-14 Mouser Part # 652-MF-R400-2-14	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,544In Stock	Cut Tape ¥91.4 ¥83.5 ¥69.4 ¥64.1 Reel ¥41 View ¥57.6 ¥53.2 ¥46.7 ¥39.2	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	4 A	30 VDC	8 A	40 A	30 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED MF-R900-2 Bourns 1: ¥137.9 4,417In Stock	Mfr. Part # MF-R900-2 Mouser Part # 652-MF-R900-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	4,417In Stock	Cut Tape ¥137.9 ¥126.2 ¥104.8 ¥93 View Reel ¥61.8 ¥86.9 ¥80.2 ¥68.1 ¥61.8	Min.: 1 Mult.: 1 : 3,000	MF-R	PCB Mount	Radial	9 A	30 VDC	18 A	40 A	10 mOhms	- 40 C	+ 85 C	10.2 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP MF-RHT070-0 Bourns 1: ¥103 7,056In Stock	Mfr. Part # MF-RHT070-0 Mouser Part # 652-MF-RHT070-0	Bourns	Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	7,056In Stock	¥103 ¥81.7 ¥68.8 ¥60.5 View ¥55 ¥54.8	Min.: 1 Mult.: 1	MF-RHT	PCB Mount	Radial	700 mA	30 V	1.4 A	40 A	800 mOhms	- 40 C	+ 125 C	5.1 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC PTC 13.0A 16V RADIAL LEADED HI-TEMP MF-RHT1300-0 Bourns 1: ¥267.4 5,711In Stock	Mfr. Part # MF-RHT1300-0 Mouser Part # 652-MF-RHT1300-0	Bourns	Resettable Fuses - PPTC PTC 13.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	5,711In Stock	¥267.4 ¥244.2 ¥197.7 ¥184.4 View ¥167.8 ¥153.1 ¥131.6 ¥119.3 ¥118.3	Min.: 1 Mult.: 1	MF-RHT	PCB Mount	Radial	13 A	16 VDC	24 A	100 A	10 mOhms	- 40 C	+ 125 C	10.2 mm	AEC-Q100	Bulk
Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX MF-RM008/240-2 Bourns 1: ¥103 6,209In Stock	Mfr. Part # MF-RM008/240-2 Mouser Part # 652-MF-RM008/240-2	Bourns	Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX Learn More about Bourns mf rm	Datasheet	6,209In Stock	Cut Tape ¥103 ¥88.2 ¥75.1 ¥66.6 View Reel ¥47.2 ¥61.6 ¥57 ¥52.5 ¥48.3 ¥47.2	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	80 mA	240 VAC	190 mA	1.2 A	26 Ohms	- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 240V .12A-HD 1.2A MAX MF-RM012/240-0 Bourns 1: ¥112.9 9,367In Stock	Mfr. Part # MF-RM012/240-0 Mouser Part # 652-MF-RM012/240-0	Bourns	Resettable Fuses - PPTC 240V .12A-HD 1.2A MAX Learn More about Bourns mf rm	Datasheet	9,367In Stock	¥112.9 ¥100.5 ¥84 ¥67.1 View ¥61.8 ¥56.6 ¥53.2 ¥51.3	Min.: 1 Mult.: 1	MF-RM	PCB Mount	Radial	120 mA	240 VAC	300 mA	1.2 A	12 Ohms	- 20 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 240V .16A-HD 2A MAX MF-RM016/240-2 Bourns 1: ¥117.9 10,665In Stock	Mfr. Part # MF-RM016/240-2 Mouser Part # 652-MF-RM016/240-2	Bourns	Resettable Fuses - PPTC 240V .16A-HD 2A MAX Learn More about Bourns mf rm	Datasheet	10,665In Stock	Cut Tape ¥117.9 ¥105.1 ¥88 ¥79.1 View Reel ¥50.7 ¥69.4 ¥65.9 ¥62.8 ¥53.5 ¥50.7	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	160 mA	240 VAC	370 mA	2 A	7.8 Ohms	- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX MF-RM025/240-2 Bourns 1: ¥117.9 8,532In Stock	Mfr. Part # MF-RM025/240-2 Mouser Part # 652-MF-RM025/240-2	Bourns	Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX Learn More about Bourns mf rm	Datasheet	8,532In Stock	Cut Tape ¥117.9 ¥99.5 ¥91.7 ¥80.4 View Reel ¥49.3 ¥72.3 ¥66.6 ¥61.5 ¥57 ¥49.3	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	250 mA	240 VAC	560 mA	3.5 A	3.8 Ohms	- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX MF-RM040/240-2 Bourns 1: ¥147.8 3,649In Stock	Mfr. Part # MF-RM040/240-2 Mouser Part # 652-MF-RM040/240-2	Bourns	Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX Learn More about Bourns mf rm	Datasheet	3,649In Stock	Cut Tape ¥147.8 ¥135.9 ¥112.8 ¥104.1 View Reel ¥67.6 ¥91.4 ¥86.4 ¥79.6 ¥73.4 ¥67.6	Min.: 1 Mult.: 1 : 4,000	MF-RM	PCB Mount	Radial	400 mA	240 VAC	900 mA	5.5 A	1.9 Ohms	- 20 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.65A 72V RADIAL LEADED MF-RX065/72-2 Bourns 1: ¥114.6 10,080In Stock	Mfr. Part # MF-RX065/72-2 Mouser Part # 652-MF-RX065/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.65A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	10,080In Stock	Cut Tape ¥114.6 ¥87.2 ¥73.4 ¥66.8 Reel ¥46.8 View ¥60 ¥55.3 ¥51 ¥42	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	650 mA	72 VDC	1.3 A		480 mOhms	- 40 C	+ 85 C	10.2 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED MF-RX075/72-2 Bourns 1: ¥81.4 11,465In Stock	Mfr. Part # MF-RX075/72-2 Mouser Part # 652-MF-RX075/72-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.75A 72V RADIAL LEADED Learn More about Bourns multifuse	Datasheet	11,465In Stock	Cut Tape ¥81.4 ¥62.6 ¥52.8 ¥49.2 Reel ¥49 ¥44	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	750 mA	72 VDC	1.5 A		400 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX MF-RX110/72-0 Bourns 1: ¥66.4 14,140In Stock	Mfr. Part # MF-RX110/72-0 Mouser Part # 652-MF-RX110/72-0	Bourns	Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	14,140In Stock	¥66.4 ¥56.8 ¥50 ¥45.5 View ¥41.4 ¥38.2 ¥35.2 ¥29.2	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.1 A	72 VDC	2.2 A	40 A	250 mOhms	- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX MF-RX110/72-2 Bourns 1: ¥71.4 13,007In Stock	Mfr. Part # MF-RX110/72-2 Mouser Part # 652-MF-RX110/72-2	Bourns	Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	13,007In Stock	Cut Tape ¥71.4 ¥64.8 ¥53.8 ¥49.7 Reel ¥31.9 View ¥44.7 ¥41.2 ¥36.2 ¥30.1	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	1.1 A	72 VDC	2.2 A	40 A	250 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX MF-RX135/72-0 Bourns 1: ¥89.7 8,607In Stock	Mfr. Part # MF-RX135/72-0 Mouser Part # 652-MF-RX135/72-0	Bourns	Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,607In Stock	¥89.7 ¥72.9 ¥61.5 ¥54.6 View ¥50.2 ¥50 ¥48.2 ¥45.8	Min.: 1 Mult.: 1	MF-RX/72	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm		Bulk
Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX MF-RX135/72-2 Bourns 1: ¥73.1 9,025In Stock	Mfr. Part # MF-RX135/72-2 Mouser Part # 652-MF-RX135/72-2	Bourns	Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	9,025In Stock	Cut Tape ¥73.1 ¥67.3 ¥47.5 ¥44.3 Reel ¥33.2 View ¥41 ¥38.7 ¥37.5 ¥33.1	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape
Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED MF-RX135/72-2-14 Bourns 1: ¥106.3 7,841In Stock	Mfr. Part # MF-RX135/72-2-14 Mouser Part # 652-MF-RX135/72-2-14	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED	Datasheet	7,841In Stock	Cut Tape ¥106.3 ¥85 ¥71.6 ¥65.1 Reel ¥54.3 View ¥61.8 ¥51	Min.: 1 Mult.: 1 : 3,000	MF-RX/72	PCB Mount	Radial	1.35 A	72 VDC	2.7 A	40 A	190 mOhms	- 40 C	+ 85 C	5.1 mm		Reel, Cut Tape