MF-PSML Multifuse® PTC Resettable Fuses

Bourns MF-PSML Multifuse® PTC Resettable Fuses are low ohmic resettable fuses in a small 0805 surface-mount package. These fuses offer post trip resistance values as low as 25mΩ and initial resistance values as low as 3mΩ. Bourns MF-PSML fuses can achieve a 3.5A hold current in an 0805 package. These fuses feature Free Xpansion Design™ technology to increase the performance over conventional designs. Applications include PC motherboard port protection, USB, memory modules, and wearable devices.

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Description Datasheet Availability Pricing (USD) 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
Packaging
Bourns Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A/6V
Datasheet
2,640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSML SMD/SMT SMD/SMT 2.5 A 6 VDC 5 A 50 A 40 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V
Datasheet
5,752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

MF-PSML SMD/SMT SMD/SMT 1.25 A 6 VDC 2.5 A 50 A 160 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD
Datasheet
3,609In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

MF-PSML SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 65 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 750MA-HD 50A SMD
Datasheet
1,304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

MF-PSML SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 300 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.1A-HD 50A SMD
Datasheet
3,067In Stock
13,500Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

MF-PSML PCB Mount SMD/SMT 1.1 A 6 VDC 2.2 A 50 A 210 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.5A-HD 50A SMD
Datasheet
3,752In Stock
13,500Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

MF-PSML PCB Mount SMD/SMT 1.5 A 6 VDC 3 A 50 A 80 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD
Datasheet
2,526In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSML SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD
Datasheet
8,179Expected 08/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSML SMD/SMT SMD/SMT 2 A 6 VDC 4 A 50 A 50 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD
Datasheet
Non-Stocked Lead-Time 20 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSML SMD/SMT SMD/SMT 2.6 A 6 VDC 5.2 A 50 A 30 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel