Resettable Fuses - PPTC

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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 (CLP) 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 PTC RESETTABLE 0.16A 30V SMD 1206 MF-NSMF016-2 Bourns 1: $456 12.074In 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	12.074In Stock	Cut Tape $456 $345 $308 $286 Reel $183 View $254 $216 $202 $165	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 1206 Resettable SMD PPTC 0.05A/30V MF-NSMF005/30X-2 Bourns 1: $501 10.244In 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	10.244In Stock	Cut Tape $501 $417 $351 $319 View Reel $262 $287 $264 $263 $262 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 0.10A/30V MF-NSMF010/30X-2 Bourns 1: $513 10.019In 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	10.019In Stock	Cut Tape $513 $417 $351 $319 View Reel $262 $287 $264 $263 $262 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 0.35A/24V MF-NSMF035/24X-2 Bourns 1: $444 13.640In 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	13.640In Stock	Cut Tape $444 $357 $312 $287 View Reel $175 $255 $228 $211 $201 $175 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: $513 13.205In 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	13.205In Stock	Cut Tape $513 $388 $346 $322 Reel $270 View $286 $271 $242 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 0.05A/60V MF-NSMF005/60X-2 Bourns 1: $535 7.247In 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	7.247In Stock	Cut Tape $535 $444 $376 $345 View Reel $284 $310 $286 $285 $284 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/60V MF-NSMF010/60X-2 Bourns 1: $524 2.235In 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	2.235In Stock	Cut Tape $524 $443 $375 $345 Reel $246 View $313 $291 $277 $221 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: $547 1.959In 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	1.959In Stock	Cut Tape $547 $417 $351 $319 Reel $224 View $287 $277 $201 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 0.16A/30V MF-NSMF016/48X-2 Bourns 1: $456 10.519In 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	10.519In Stock	Cut Tape $456 $381 $330 $303 Reel $240 View $271 $243 $240 $239 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/24V MF-NSMF025/24X-2 Bourns 1: $501 4.992In 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	4.992In Stock	Cut Tape $501 $388 $346 $322 View Reel $277 $286 $277 $277 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 0.25A/30V MF-NSMF025/30X-2 Bourns 1: $410 10.321In 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	10.321In Stock	Cut Tape $410 $354 $305 $284 View Reel $191 $253 $224 $191 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/30V MF-NSMF035/30X-2 Bourns 1: $490 7.668In 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	7.668In Stock	Cut Tape $490 $409 $362 $336 View Reel $255 $302 $257 $256 $255 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: $535 6.479In 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	6.479In Stock	Cut Tape $535 $409 $366 $359 Reel $359 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: $535 9.323In 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	9.323In Stock	Cut Tape $535 $409 $366 $340 View Reel $255 $302 $257 $256 $255 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: $535 5.237In 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	5.237In Stock	Cut Tape $535 $409 $366 $340 $326 Reel $326 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: $513 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 $513 $388 $346 $326 Reel $326 $186 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: $501 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 $501 $388 $346 $322 $294 Reel $294 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: $513 8.504In 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	8.504In Stock	Cut Tape $513 $388 $346 $322 Reel $270 View $286 $271 $242 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: $513 10.926In 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	10.926In Stock	Cut Tape $513 $388 $346 $322 View Reel $186 $286 $244 $227 $207 $186 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: $513 3.057In Stock 12.000Expected 12/21/2026	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	3.057In Stock 12.000Expected 12/21/2026	Cut Tape $513 $388 $346 $322 Reel $206 View $286 $244 $227 $186 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: $1.287 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 $1.287 $956 $761 $718 Reel $378 View $383 $378 $188 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 30V 120MA-HD 10A MAX MF-NSMF012-2 Bourns 1: $376 67.512In Stock	Mfr. Part # MF-NSMF012-2 Mouser Part # 652-MF-NSMF012-2	Bourns	Resettable Fuses - PPTC 30V 120MA-HD 10A MAX Learn More about Bourns mf nsmf	Datasheet	67.512In Stock	Cut Tape $376 $346 $288 $265 Reel $178 View $239 $221 $204 $164 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	MF-NSMF	SMD/SMT	SMD/SMT	120 mA	30 VDC	290 mA	10 A	8.5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 200MA-HD 10A MAX MF-NSMF020-2 Bourns 1: $365 20.573In Stock 45.000Expected 12/28/2026	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	20.573In Stock 45.000Expected 12/28/2026	Cut Tape $365 $330 $275 $253 Reel $180 View $228 $210 $194 $165 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 30V 200MA-HD 60A MAX MF-NSMF020X-2 Bourns 1: $513 11.472In Stock	Mfr. Part # MF-NSMF020X-2 Mouser Part # 652-MF-NSMF020X-2	Bourns	Resettable Fuses - PPTC 30V 200MA-HD 60A MAX Learn More about Bourns mf nsmf	Datasheet	11.472In Stock	Cut Tape $513 $388 $346 $322 $321 Reel $321 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	MF-NSMF	PCB Mount	SMD/SMT	200 mA	30 VDC	400 mA	60 A	3.3 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC RESETTABLE 0.25A 16V SMD 1206 MF-NSMF025X-2 Bourns 1: $513 16.827In 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	16.827In Stock	Cut Tape $513 $388 $346 $322 Reel $270 View $286 $271 $242	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