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.

Results: 33
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Bourns Resettable Fuses - PPTC 6V 1.1A-HD 100A MAX
Datasheet
23,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 100 A 200 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/30V
Datasheet
10,615In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.05A/60V
Datasheet
10,882In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/30V
Datasheet
12,527In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.16A/30V
Datasheet
10,561In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/30V
Datasheet
13,313In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/24V
Datasheet
13,725In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.10A/60V
Datasheet
3,289In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.12A/48V
Datasheet
2,310In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.25A/24V
Datasheet
5,350In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.35A/30V
Datasheet
8,620In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/16V
Datasheet
6,542In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/24V
Datasheet
9,980In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.50A/8V
Datasheet
6,062In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/13.2V
Datasheet
5,370In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/16V
Datasheet
2,220In Stock
12,000Expected 2026-09-10
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 0.75A/8V
Datasheet
6,272In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.1A/6V
Datasheet
10,977In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.25A/8V
Datasheet
6,682In Stock
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
Bourns Resettable Fuses - PPTC 1206 Resettable SMD PPTC 1.5A/6V
Datasheet
5,711In Stock
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
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.16A 30V SMD 1206
Datasheet
12,494In Stock
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
Bourns Resettable Fuses - PPTC 24V 200MA-HD 10A MAX
Datasheet
42,703In Stock
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
Bourns Resettable Fuses - PPTC 30V 200MA-HD 60A MAX
Datasheet
11,930In Stock
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
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.25A 16V SMD 1206
Datasheet
18,401In Stock
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
Bourns Resettable Fuses - PPTC 6V 350MA-HD 40A MAX
Datasheet
16,343In Stock
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