Resettable Fuses - PPTC – Mouser United Kingdom

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MF-LSMF Multifuse® PTC Resettable Fuses

Bourns MF-LSMF Multifuse^® PTC Resettable Fuses offer high power ratings in a low-profile, surface-mount 2920 package that saves board space. These compact, automotive-grade fuses provide overcurrent protection with fast time-to-trip (TTT), high-voltage capability, and long-term reliability. The Bourns MF-LSMF portfolio includes two design kits. Typical applications for these fuses include e-mobility, data centers, drones, and smart homes.

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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	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V MF-LSMF030X-2 Bourns 1: £0.405 6,300In Stock	Mfr. Part No. MF-LSMF030X-2 Mouser Part No 652-MF-LSMF030X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V Learn More about Bourns mflsmf		6,300In Stock	Cut Tape £0.405 £0.336 £0.285 £0.258 View Reel £0.217 £0.233 £0.217 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT		60 V		300 mA					Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V MF-LSMF075/60X-2 Bourns 1: £0.45 4,649In Stock	Mfr. Part No. MF-LSMF075/60X-2 Mouser Part No 652-MF-LSMF075/60X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V Learn More about Bourns mflsmf		4,649In Stock	Cut Tape £0.45 £0.387 £0.327 £0.297 View Reel £0.249 £0.269 £0.25 £0.249 £0.249 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT		60 V		750 mA					Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V MF-LSMF150/33X-2 Bourns 1: £0.375 6,831In Stock	Mfr. Part No. MF-LSMF150/33X-2 Mouser Part No 652-MF-LSMF150/33X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V Learn More about Bourns mflsmf	Datasheet	6,831In Stock	Cut Tape £0.375 £0.36 £0.311 £0.288 View Reel £0.207 £0.265 £0.25 £0.237 £0.207 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	1.5 A	33 VDC	3 A	40 A	230 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 33V 1.85A-HD 40A MAX MF-LSMF185/33X-2 Bourns 1: £0.578 8,651In Stock 16,000Expected 11/01/2027	Mfr. Part No. MF-LSMF185/33X-2 Mouser Part No 652-MF-LSMF185/33X-2	Bourns	Resettable Fuses - PPTC 33V 1.85A-HD 40A MAX Learn More about Bourns mflsmf	Datasheet	8,651In Stock 16,000Expected 11/01/2027	Cut Tape £0.578 £0.527 £0.435 £0.404 View Reel £0.277 £0.363 £0.335 £0.308 £0.307 £0.277 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	1.85 A	33 VDC	3.7 A	40 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX MF-LSMF260X-2 Bourns 1: £0.63 11,912In Stock	Mfr. Part No. MF-LSMF260X-2 Mouser Part No 652-MF-LSMF260X-2	Bourns	Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX Learn More about Bourns mflsmf	Datasheet	11,912In Stock	Cut Tape £0.63 £0.533 £0.47 £0.421 View Reel £0.289 £0.389 £0.36 £0.331 £0.307 £0.289 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	2.6 A	24 VDC	5.2 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX MF-LSMF300/24X-2 Bourns 1: £0.818 10,076In Stock 24,000On Order	Mfr. Part No. MF-LSMF300/24X-2 Mouser Part No 652-MF-LSMF300/24X-2	Bourns	Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX Learn More about Bourns mflsmf	Datasheet	10,076In Stock 24,000On Order	Cut Tape £0.818 £0.681 £0.577 £0.506 View Reel £0.366 £0.455 £0.42 £0.387 £0.366 £0.366 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	3 A	24 VDC	5.2 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/24V MF-LSMF330/24X-2 Bourns 1: £0.908 8,236In Stock	Mfr. Part No. MF-LSMF330/24X-2 Mouser Part No 652-MF-LSMF330/24X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/24V Learn More about Bourns mflsmf	Datasheet	8,236In Stock	Cut Tape £0.908 £0.697 £0.576 £0.531 View Reel £0.418 £0.478 £0.44 £0.425 £0.418 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	3.3 A	24 VDC	5.5 A	40 A	55 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V MF-LSMF500/16X-2 Bourns 1: £1.05 10,619In Stock 24,000Expected 11/01/2027	Mfr. Part No. MF-LSMF500/16X-2 Mouser Part No 652-MF-LSMF500/16X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V Learn More about Bourns mflsmf	Datasheet	10,619In Stock 24,000Expected 11/01/2027	Cut Tape £1.05 £0.803 £0.663 £0.61 View Reel £0.529 £0.549 £0.529 £0.529 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	5 A	16 VDC	10 A	40 A	25 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V MF-LSMF125/33X-2 Bourns 1: £0.518 2,263In Stock	Mfr. Part No. MF-LSMF125/33X-2 Mouser Part No 652-MF-LSMF125/33X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V Learn More about Bourns mflsmf	Datasheet	2,263In Stock	Cut Tape £0.518 £0.441 £0.368 £0.327 View Reel £0.254 £0.294 £0.271 £0.254 £0.254 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	1.25 A	33 VDC	2.5 A	40 A	250 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/15V MF-LSMF150X-2 Bourns 1: £0.405 2,200In Stock	Mfr. Part No. MF-LSMF150X-2 Mouser Part No 652-MF-LSMF150X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/15V Learn More about Bourns mflsmf	Datasheet	2,200In Stock	Cut Tape £0.405 £0.346 £0.30 £0.281 View Reel £0.202 £0.259 £0.244 £0.23 £0.203 £0.202 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	MF-LSMF	SMD/SMT	SMD/SMT	1.5 A	15 VDC	3 A	40 A	230 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V MF-LSMF200/24X-2 Bourns 1: £0.586 5,447In Stock	Mfr. Part No. MF-LSMF200/24X-2 Mouser Part No 652-MF-LSMF200/24X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V Learn More about Bourns mflsmf	Datasheet	5,447In Stock	Cut Tape £0.586 £0.496 £0.414 £0.37 £0.334 Reel £0.245 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	2 A	24 VDC	4 A	40 A	125 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V MF-LSMF400/16X-2 Bourns 1: £1.05 1,219In Stock 12,000Expected 11/02/2027	Mfr. Part No. MF-LSMF400/16X-2 Mouser Part No 652-MF-LSMF400/16X-2	Bourns	Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V Learn More about Bourns mflsmf	Datasheet	1,219In Stock 12,000Expected 11/02/2027	Cut Tape £1.05 £0.803 £0.663 £0.61 View Reel £0.502 £0.59 £0.503 £0.502 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MF-LSMF	SMD/SMT	SMD/SMT	4 A	16 VDC	8 A	40 A	40 mOhms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A MF-LSMF-LAB1 Bourns 1: £17.02 Non-Stocked	Mfr. Part No. MF-LSMF-LAB1 Mouser Part No 652-MF-LSMF-LAB1	Bourns	Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A Learn More about Bourns mflsmf	Datasheet	Non-Stocked	£17.02 £16.30 £15.50 £15.37	Min.: 1 Mult.: 1	MF-LSMF											Kit
Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A MF-LSMF-LAB2 Bourns 1: £17.02 Non-Stocked	Mfr. Part No. MF-LSMF-LAB2 Mouser Part No 652-MF-LSMF-LAB2	Bourns	Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A Learn More about Bourns mflsmf	Datasheet	Non-Stocked	£17.02 £15.58 £15.37	Min.: 1 Mult.: 1	MF-LSMF											Kit

MF-LSMF Multifuse® PTC Resettable Fuses

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MF-LSMF Multifuse® PTC Resettable Fuses

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