Resettable Fuses - PPTC – Mouser Canada

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MF-NSMF Multifuse® PPTC Resettable Fuses

Bourns MF-NSMF Multifuse® Polymeric Positive Temperature Coefficient (PPTC) Resettable Fuses protect against overcurrent events with a fast time-to-trip (TTT) as low as 0.05s. These modules come in a standard 1206 footprint that has a symmetrical design and low profile (0.7 mm to 1.6 mm). The fuses feature Bourns' freeXpansion™ design, which incorporates higher hold currents, elevated voltages, enhanced resistance stability, and more compact footprints. The MF-NSMF series operates in a -40°C to +85°C temperature range and has a maximum voltage range of 6V to 60V. Typical applications include USB and HDMI port protection, battery packs, tablet and laptop PCs, server and data center interfaces, LCD / LED HDTVs, and hard disk drives.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Qualification	Packaging
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/30V MF-NSMF005/30X-2 Bourns 1: $0.634 10,294In Stock	Mfr. Part # MF-NSMF005/30X-2 Mouser Part # 652-MF-NSMF005/30X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/30V Learn More about Bourns mf nsmf	Datasheet	10,294In Stock	Cut Tape $0.634 $0.539 $0.477 $0.386 View Reel $0.323 $0.359 $0.336 $0.324 $0.323 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	50 mA	30 V	150 mA	40 A	20 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/60V MF-NSMF005/60X-2 Bourns 1: $0.749 10,528In Stock	Mfr. Part # MF-NSMF005/60X-2 Mouser Part # 652-MF-NSMF005/60X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/60V Learn More about Bourns mf nsmf	Datasheet	10,528In Stock	Cut Tape $0.749 $0.599 $0.556 $0.423 View Reel $0.354 $0.395 $0.369 $0.356 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	50 mA	60 V	150 mA	10 A	20 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/30V MF-NSMF010/30X-2 Bourns 1: $0.662 12,162In Stock	Mfr. Part # MF-NSMF010/30X-2 Mouser Part # 652-MF-NSMF010/30X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/30V Learn More about Bourns mf nsmf	Datasheet	12,162In Stock	Cut Tape $0.662 $0.544 $0.495 $0.386 View Reel $0.323 $0.359 $0.336 $0.324 $0.323 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	100 mA	30 V	250 mA	40 A	15 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.16A/30V MF-NSMF016/48X-2 Bourns 1: $0.634 10,549In Stock	Mfr. Part # MF-NSMF016/48X-2 Mouser Part # 652-MF-NSMF016/48X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.16A/30V Learn More about Bourns mf nsmf	Datasheet	10,549In Stock	Cut Tape $0.634 $0.517 $0.464 $0.369 Reel $0.304 View $0.341 $0.318 $0.304 $0.302 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	160 mA	48 V	370 mA	10 A	5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/30V MF-NSMF025/30X-2 Bourns 1: $0.518 10,600In Stock	Mfr. Part # MF-NSMF025/30X-2 Mouser Part # 652-MF-NSMF025/30X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/30V Learn More about Bourns mf nsmf	Datasheet	10,600In Stock	Cut Tape $0.518 $0.446 $0.393 $0.33 View Reel $0.242 $0.301 $0.279 $0.252 $0.242 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	250 mA	30 V	500 mA	60 A	2.3 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/24V MF-NSMF035/24X-2 Bourns 1: $0.59 13,651In Stock	Mfr. Part # MF-NSMF035/24X-2 Mouser Part # 652-MF-NSMF035/24X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/24V Learn More about Bourns mf nsmf	Datasheet	13,651In Stock	Cut Tape $0.59 $0.49 $0.433 $0.361 View Reel $0.233 $0.33 $0.307 $0.276 $0.266 $0.233 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	350 mA	24 V	750 mA	80 A	1.4 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/16V MF-NSMF075/16X-2 Bourns 1: $0.648 13,265In Stock	Mfr. Part # MF-NSMF075/16X-2 Mouser Part # 652-MF-NSMF075/16X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/16V Learn More about Bourns mf nsmf	Datasheet	13,265In Stock	Cut Tape $0.648 $0.49 $0.459 $0.35 Reel $0.328 View $0.33 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	750 mA	16 V	1.5 A	100 A	350 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/60V MF-NSMF010/60X-2 Bourns 1: $0.763 2,722In Stock	Mfr. Part # MF-NSMF010/60X-2 Mouser Part # 652-MF-NSMF010/60X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/60V Learn More about Bourns mf nsmf	Datasheet	2,722In Stock	Cut Tape $0.763 $0.759 $0.629 $0.553 Reel $0.308 View $0.514 $0.376 $0.372 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	100 mA	60 V	250 mA	10 A	15 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.12A/48V MF-NSMF012/48X-2 Bourns 1: $0.648 2,190In Stock	Mfr. Part # MF-NSMF012/48X-2 Mouser Part # 652-MF-NSMF012/48X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.12A/48V Learn More about Bourns mf nsmf	Datasheet	2,190In Stock	Cut Tape $0.648 $0.543 $0.48 $0.386 Reel $0.279 View $0.359 $0.35 $0.248 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	120 mA	48 V	290 mA	10 A	6.5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/24V MF-NSMF025/24X-2 Bourns 1: $0.648 5,205In Stock	Mfr. Part # MF-NSMF025/24X-2 Mouser Part # 652-MF-NSMF025/24X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/24V Learn More about Bourns mf nsmf	Datasheet	5,205In Stock	Cut Tape $0.648 $0.49 $0.459 $0.35 Reel $0.35 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	250 mA	24 V	500 mA	80 A	2.3 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/30V MF-NSMF035/30X-2 Bourns 1: $0.634 8,088In Stock	Mfr. Part # MF-NSMF035/30X-2 Mouser Part # 652-MF-NSMF035/30X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/30V Learn More about Bourns mf nsmf	Datasheet	8,088In Stock	Cut Tape $0.634 $0.517 $0.468 $0.369 View Reel $0.311 $0.341 $0.318 $0.312 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	350 mA	30 V	750 mA	60 A	1.4 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/16V MF-NSMF050/16X-2 Bourns 1: $0.677 6,481In Stock	Mfr. Part # MF-NSMF050/16X-2 Mouser Part # 652-MF-NSMF050/16X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/16V Learn More about Bourns mf nsmf	Datasheet	6,481In Stock	Cut Tape $0.677 $0.517 $0.485 $0.454 Reel $0.454 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	500 mA	16 V	1 A	100 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/24V MF-NSMF050/24X-2 Bourns 1: $0.677 9,529In Stock	Mfr. Part # MF-NSMF050/24X-2 Mouser Part # 652-MF-NSMF050/24X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/24V Learn More about Bourns mf nsmf	Datasheet	9,529In Stock	Cut Tape $0.677 $0.517 $0.485 $0.369 View Reel $0.311 $0.341 $0.318 $0.312 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	500 mA	24 V	1 A	80 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/8V MF-NSMF050/8X-2 Bourns 1: $0.677 5,580In Stock	Mfr. Part # MF-NSMF050/8X-2 Mouser Part # 652-MF-NSMF050/8X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/8V Learn More about Bourns mf nsmf	Datasheet	5,580In Stock	Cut Tape $0.677 $0.517 $0.485 $0.412 Reel $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	500 mA	8 V	1 A	100 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/13.2V MF-NSMF075/13X-2 Bourns 1: $0.648 5,365In Stock	Mfr. Part # MF-NSMF075/13X-2 Mouser Part # 652-MF-NSMF075/13X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/13.2V Learn More about Bourns mf nsmf	Datasheet	5,365In Stock	Cut Tape $0.648 $0.49 $0.459 $0.412 Reel $0.412 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	750 mA	13.2 V	1.5 A	100 A	350 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/8V MF-NSMF075/8X-2 Bourns 1: $0.648 6,272In Stock	Mfr. Part # MF-NSMF075/8X-2 Mouser Part # 652-MF-NSMF075/8X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/8V Learn More about Bourns mf nsmf	Datasheet	6,272In Stock	Cut Tape $0.648 $0.49 $0.459 $0.372 Reel $0.372 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	750 mA	8 V	1.5 A	100 A	350 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC RESETTABLE 1.1A 16V SMD 1206 MF-NSMF110/16X-2 Bourns 1: $0.648 8,972In Stock	Mfr. Part # MF-NSMF110/16X-2 Mouser Part # 652-MF-NSMF110/16X-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 1.1A 16V SMD 1206 Learn More about Bourns mf nsmf	Datasheet	8,972In Stock	Cut Tape $0.648 $0.49 $0.459 $0.35 Reel $0.328 View $0.33 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	1.1 A	16 V	2.2 A	100 A	230 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.1A/6V MF-NSMF110/6X-2 Bourns 1: $0.648 10,936In Stock	Mfr. Part # MF-NSMF110/6X-2 Mouser Part # 652-MF-NSMF110/6X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.1A/6V Learn More about Bourns mf nsmf	Datasheet	10,936In Stock	Cut Tape $0.648 $0.49 $0.459 $0.35 View Reel $0.226 $0.324 $0.302 $0.268 $0.253 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		PCB Mount	SMD/SMT	1.1 A	6 V	2.2 A	100 A	240 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.25A/8V MF-NSMF125/8X-2 Bourns 1: $0.648 3,557In Stock 12,000Expected 2026-12-21	Mfr. Part # MF-NSMF125/8X-2 Mouser Part # 652-MF-NSMF125/8X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.25A/8V Learn More about Bourns mf nsmf	Datasheet	3,557In Stock 12,000Expected 2026-12-21	Cut Tape $0.648 $0.49 $0.459 $0.35 Reel $0.252 View $0.324 $0.302 $0.268 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	1.25 A	8 V	2.5 A	100 A	150 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.5A/6V MF-NSMF150/6X-2 Bourns 1: $1.63 5,710In Stock	Mfr. Part # MF-NSMF150/6X-2 Mouser Part # 652-MF-NSMF150/6X-2	Bourns	Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.5A/6V Learn More about Bourns mf nsmf	Datasheet	5,710In Stock	Cut Tape $1.63 $1.21 $0.962 $0.907 Reel $0.478 View $0.484 $0.478 $0.238 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		PCB Mount	SMD/SMT	1.5 A	6 V	3 A	100 A	120 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC RESETTABLE 0.16A 30V SMD 1206 MF-NSMF016-2 Bourns 1: $0.662 12,494In Stock	Mfr. Part # MF-NSMF016-2 Mouser Part # 652-MF-NSMF016-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.16A 30V SMD 1206 Learn More about Bourns mf nsmf	Datasheet	12,494In Stock	Cut Tape $0.662 $0.501 $0.469 $0.357 Reel $0.336 View $0.337 $0.301	Min.: 1 Mult.: 1 : 3,000	MF-NSMF	PCB Mount	SMD/SMT	160 mA	30 VDC	370 mA	10 A	6 Ohms		- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape
Resettable Fuses - PPTC 24V 200MA-HD 10A MAX MF-NSMF020-2 Bourns 1: $0.461 34,209In Stock	Mfr. Part # MF-NSMF020-2 Mouser Part # 652-MF-NSMF020-2	Bourns	Resettable Fuses - PPTC 24V 200MA-HD 10A MAX Learn More about Bourns mf nsmf	Datasheet	34,209In Stock	Cut Tape $0.461 $0.418 $0.347 $0.32 Reel $0.215 View $0.288 $0.265 $0.245 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-NSMF	SMD/SMT	SMD/SMT	200 mA	24 VDC	460 mA	10 A	2.6 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 16V SMD 1206 MF-NSMF025X-2 Bourns 1: $0.648 18,308In Stock	Mfr. Part # MF-NSMF025X-2 Mouser Part # 652-MF-NSMF025X-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 0.25A 16V SMD 1206 Learn More about Bourns mf nsmf	Datasheet	18,308In Stock	Cut Tape $0.648 $0.49 $0.459 $0.35 Reel $0.328 View $0.33 $0.295	Min.: 1 Mult.: 1 : 3,000	MF-NSMF	PCB Mount	SMD/SMT	250 mA	16 V	500 mA	20 A	2.3 Ohms		- 40 C	+ 85 C		Reel, Cut Tape
Resettable Fuses - PPTC 6V 350MA-HD 40A MAX MF-NSMF035-2 Bourns 1: $0.475 15,192In Stock	Mfr. Part # MF-NSMF035-2 Mouser Part # 652-MF-NSMF035-2	Bourns	Resettable Fuses - PPTC 6V 350MA-HD 40A MAX Learn More about Bourns mf nsmf	Datasheet	15,192In Stock	Cut Tape $0.475 $0.438 $0.364 $0.321 Reel $0.226 View $0.297 $0.276 $0.246 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-NSMF	SMD/SMT	SMD/SMT	350 mA	6 VDC	750 mA	100 A	1.2 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 13V 500MA-HD 100A MAX MF-NSMF050-2 Bourns 1: $0.475 20,957In Stock	Mfr. Part # MF-NSMF050-2 Mouser Part # 652-MF-NSMF050-2	Bourns	Resettable Fuses - PPTC 13V 500MA-HD 100A MAX Learn More about Bourns mf nsmf	Datasheet	20,957In Stock	Cut Tape $0.475 $0.438 $0.364 $0.321 Reel $0.226 View $0.297 $0.276 $0.246 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	MF-NSMF	SMD/SMT	SMD/SMT	500 mA	13.2 VDC	1 A	100 A	700 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel