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	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Packaging
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V MF-LSMF260/33X-2 Bourns 1: ¥171.1 2,396In Stock New Product	Mfr. Part # MF-LSMF260/33X-2 Mouser Part # 652-MF-LSMF260/33X-2 New Product	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V Learn More about Bourns mflsmf	Datasheet	2,396In Stock	Cut Tape ¥171.1 ¥156.8 ¥130.2 ¥120.1 View Reel ¥78.4 ¥108 ¥99.5 ¥91.9 ¥87.5 ¥78.4	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	PCB Mount	SMD/SMT	2.6 A	33 V	5.2 A	40 A	75 mOhms	2920 (7954 metric)	- 40 C	+ 85 C		Reel, Cut Tape
Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.14A/60V MF-MSMF014/60X-2 Bourns 1: ¥74.7 3,560In Stock New Product	Mfr. Part # MF-MSMF014/60X-2 Mouser Part # 652-MF-MSMF014/60X-2 New Product	Bourns	Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.14A/60V Learn More about Bourns mf msmf series fuses	Datasheet	3,560In Stock	Cut Tape ¥74.7 ¥56.6 ¥50.5 ¥47.5 Reel ¥47.5 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSMF	SMD/SMT		140 mA		340 mA	40 A	6.5 Ohms		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1812 Resettable SMD PPTC 3.0A/6V MF-MSMF300/6X-2 Bourns 1: ¥112.9 2,148In Stock New Product	Mfr. Part # MF-MSMF300/6X-2 Mouser Part # 652-MF-MSMF300/6X-2 New Product	Bourns	Resettable Fuses - PPTC 1812 Resettable SMD PPTC 3.0A/6V Learn More about Bourns mf msmf series fuses	Datasheet	2,148In Stock	Cut Tape ¥112.9 ¥95.2 ¥79.6 ¥71.8 Reel ¥55.6 View ¥64.4 ¥59.5 ¥53 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	MF-MSMF	SMD/SMT		3 A						- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF030/60X-2 Bourns 1: ¥121.3 10,636In Stock New Product	Mfr. Part # MF-MSMF030/60X-2 Mouser Part # 652-MF-MSMF030/60X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	10,636In Stock	Cut Tape ¥121.3 ¥95.2 ¥80.1 ¥72.8 Reel ¥54.6 View ¥65.4 ¥60.3 ¥51.2 ¥45.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MF-MSFM	PCB Mount	SMD/SMT	300 mA	60 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF050/60X-2 Bourns 1: ¥104.6 9,506In Stock New Product	Mfr. Part # MF-MSMF050/60X-2 Mouser Part # 652-MF-MSMF050/60X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	9,506In Stock	Cut Tape ¥104.6 ¥82.1 ¥69.1 ¥62.8 Reel ¥55 View ¥56.5 ¥55.1 ¥51.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MF-MSFM	PCB Mount	SMD/SMT	500 mA	60 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF110/33X-2 Bourns 1: ¥111.3 10,930In Stock 12,000Expected 8/2/2027 New Product	Mfr. Part # MF-MSMF110/33X-2 Mouser Part # 652-MF-MSMF110/33X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	10,930In Stock 12,000Expected 8/2/2027	Cut Tape ¥111.3 ¥85 ¥71.6 ¥65.1 View Reel ¥53.7 ¥58.5 ¥54 ¥53.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MF-MSFM	PCB Mount	SMD/SMT	1.1 A	33 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF200/16X-2 Bourns 1: ¥108 12,187In Stock New Product	Mfr. Part # MF-MSMF200/16X-2 Mouser Part # 652-MF-MSMF200/16X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	12,187In Stock	Cut Tape ¥108 ¥91.2 ¥76.7 ¥67.4 View Reel ¥55 ¥60.6 ¥56 ¥55 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	MF-MSFM	PCB Mount	SMD/SMT	2 A	16 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.1A/36V MF-USHT010KX/36-2 Bourns 1: ¥109.6 13,145In Stock New Product	Mfr. Part # MF-USHT010KX/36-2 Mouser Part # 652-MF-USHT010KX/36 New Product	Bourns	Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 0.1A/36V Learn More about Bourns mf usht	Datasheet	13,145In Stock	Cut Tape ¥109.6 ¥87 ¥79.9 Reel ¥79.9 ¥59.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-USHT	PCB Mount	SMD/SMT	100 mA	36 V	500 mA	20 A	7.5 Ohms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.5A/12V MF-USHT150KX/12-2 Bourns 1: ¥109.6 12,145In Stock New Product	Mfr. Part # MF-USHT150KX/12-2 Mouser Part # 652-MF-USHT150KX/12 New Product	Bourns	Resettable Fuses - PPTC 1210 High Temp SMD Polymer PTC 1.5A/12V Learn More about Bourns mf usht	Datasheet	12,145In Stock	Cut Tape ¥109.6 ¥87 ¥73.4 ¥73.1 Reel ¥73.1 ¥59.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-USHT	PCB Mount	SMD/SMT	1.5 A	12 V	4.5 A	40 A	250 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP MF-RHS1000-0 Bourns 1: ¥189.4 8,921In Stock	Mfr. Part # MF-RHS1000-0 Mouser Part # 652-MF-RHS1000-0	Bourns	Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rhs pptc resettable fuses	Datasheet	8,921In Stock	¥189.4 ¥145.8 ¥121.4 ¥112.1 View ¥102.8 ¥95.2 ¥86.5 ¥78.4	Min.: 1 Mult.: 1	MF-RHS	Through Hole	Radial	10 A	16 V	20 A	100 A	9 mOhms		- 40 C	+ 125 C	10.2 mm	Bulk
Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP MF-RHS500-0 Bourns 1: ¥121.3 8,491In Stock	Mfr. Part # MF-RHS500-0 Mouser Part # 652-MF-RHS500-0	Bourns	Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rhs pptc resettable fuses	Datasheet	8,491In Stock	¥121.3 ¥103.1 ¥87.4 ¥78.6 View ¥74.7 ¥74.6	Min.: 1 Mult.: 1	MF-RHS	Through Hole	Radial	5 A	16 V	10 A	100 A	38 mOhms		- 40 C	+ 125 C	5.1 mm	Bulk
Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V MF-SMHT300-2 Bourns 1: ¥106.3 8,577In Stock	Mfr. Part # MF-SMHT300-2 Mouser Part # 652-MF-SMHT300-2	Bourns	Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V Learn More about Bourns multifuse	Datasheet	8,577In Stock	Cut Tape ¥106.3 ¥83.9 ¥70.6 ¥62 Reel ¥54.3 View ¥55.8 ¥55.1 ¥51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-SMHT	PCB Mount	SMD/SMT	3 A	16 V	6 A	100 A	83 mOhms		- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF020/33X-2 Bourns 1: ¥74.7 10,138In Stock New Product	Mfr. Part # MF-MSMF020/33X-2 Mouser Part # 652-MF-MSMF020/33X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	10,138In Stock	Cut Tape ¥74.7 ¥56.6 ¥50.5 ¥47 Reel ¥38.9 View ¥41.7 ¥38.9 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	200 mA	33 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF035/33X-2 Bourns 1: ¥79.7 1,596In Stock New Product	Mfr. Part # MF-MSMF035/33X-2 Mouser Part # 652-MF-MSMF035/33X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,596In Stock	Cut Tape ¥79.7 ¥60.8 ¥51.2 ¥47.5 Reel ¥47.5 View ¥32.7 ¥29.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	350 mA	33 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF035/60X-2 Bourns 1: ¥96.3 1,512In Stock New Product	Mfr. Part # MF-MSMF035/60X-2 Mouser Part # 652-MF-MSMF035/60X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,512In Stock	Cut Tape ¥96.3 ¥72.9 ¥65.4 ¥60.3 Reel ¥55.5 View ¥52.3 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MF-MSFM	PCB Mount	SMD/SMT	350 mA	60 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF050/16X-2 Bourns 1: ¥74.7 1,277In Stock New Product	Mfr. Part # MF-MSMF050/16X-2 Mouser Part # 652-MF-MSMF050/16X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,277In Stock	Cut Tape ¥74.7 ¥56.6 ¥50.5 ¥47 Reel ¥33.1 View ¥41.7 ¥38 ¥30.1 ¥27.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	500 mA	16 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF050/24X-2 Bourns 1: ¥79.7 1,459In Stock New Product	Mfr. Part # MF-MSMF050/24X-2 Mouser Part # 652-MF-MSMF050/24X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,459In Stock	Cut Tape ¥79.7 ¥60.8 ¥51.2 ¥46.5 Reel ¥35.5 View ¥42.9 ¥32.7 ¥29.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	500 mA	24 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF075/16X-2 Bourns 1: ¥78.1 1,431In Stock New Product	Mfr. Part # MF-MSMF075/16X-2 Mouser Part # 652-MF-MSMF075/16X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,431In Stock	Cut Tape ¥78.1 ¥59.6 ¥53.3 ¥49.5 Reel ¥34.9 View ¥44 ¥42.9 ¥31.7 ¥28.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	750 mA	16 V	1.5 A	100 A	450 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF075/24X-2 Bourns 1: ¥94.7 1,507In Stock New Product	Mfr. Part # MF-MSMF075/24X-2 Mouser Part # 652-MF-MSMF075/24X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,507In Stock	Cut Tape ¥94.7 ¥72.9 ¥61.5 ¥55.8 Reel ¥47.5 View ¥50.2 ¥47.5 ¥39.2 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	750 mA	24 V	1.5 A	40 A	450 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF110/16X-2 Bourns 1: ¥86.4 836In Stock New Product	Mfr. Part # MF-MSMF110/16X-2 Mouser Part # 652-MF-MSMF110/16X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	836In Stock	Cut Tape ¥86.4 ¥71.4 ¥59.6 ¥54.6 Reel ¥40.2 View ¥49.2 ¥43.5 ¥37.4 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	1.1 A	16 V	2.2 A	100 A	210 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF110/8X-2 Bourns 1: ¥88 1,730In Stock New Product	Mfr. Part # MF-MSMF110/8X-2 Mouser Part # 652-MF-MSMF110/8X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,730In Stock	Cut Tape ¥88 ¥81.2 ¥67.4 ¥62.3 Reel ¥43.9 View ¥56 ¥47.5 ¥40.2 ¥38.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	1.1 A	8 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF125/12X-2 Bourns 1: ¥89.7 1,739In Stock New Product	Mfr. Part # MF-MSMF125/12X-2 Mouser Part # 652-MF-MSMF125/12X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,739In Stock	Cut Tape ¥89.7 ¥72.9 ¥61.5 ¥55.8 Reel ¥42.9 View ¥50.2 ¥45.8 ¥39.2 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	1.25 A	12 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF125/16X-2 Bourns 1: ¥98 846In Stock New Product	Mfr. Part # MF-MSMF125/16X-2 Mouser Part # 652-MF-MSMF125/16X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	846In Stock	Cut Tape ¥98 ¥79.1 ¥66.6 ¥60.5 Reel ¥46 View ¥54.3 ¥50.2 ¥42.5 ¥38 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	MF-MSFM	PCB Mount	SMD/SMT	1.25 A	16 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF125/24X-2 Bourns 1: ¥111.3 1,239In Stock New Product	Mfr. Part # MF-MSMF125/24X-2 Mouser Part # 652-MF-MSMF125/24X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,239In Stock	Cut Tape ¥111.3 ¥85 ¥71.6 ¥65.1 Reel ¥49.7 View ¥58.5 ¥57 ¥45.7 ¥41 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	MF-MSFM	PCB Mount	SMD/SMT	1.25 A	24 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-MSMF125/8X-2 Bourns 1: ¥78.1 1,935In Stock New Product	Mfr. Part # MF-MSMF125/8X-2 Mouser Part # 652-MF-MSMF125/8X-2 New Product	Bourns	Resettable Fuses - PPTC Learn More about Bourns mf msmf series fuses	Datasheet	1,935In Stock	Cut Tape ¥78.1 ¥60.8 ¥51.2 ¥46.5 Reel ¥38 View ¥41.9 ¥38.5 ¥32.7 ¥29.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MF-MSFM	PCB Mount	SMD/SMT	1.25 A	8 V				1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel