MF-MSMF Multifuse® PTC Resettable Fuses

Bourns MF-MSMF Multifuse® PTC Resettable Fuses are 100% electrically compatible with all previous generations of 1812 SMT devices and feature surface-mount packaging for automated assembly. These fuses are AEC-Q200 compliant with Pb and Pb-free solder reflow profiles. Bourns MF-MSMF fuses offer overcurrent and overtemperature protection of automotive electronics and are ideal for hard disk drives, PC motherboards and peripherals, point-of-sale (POS) equipment, PCMCIA cards, USB port protection, and HDMI 1.4 source protection.

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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
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Maximum Voltage
Trip Current
Current Rating - Max
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Bourns Resettable Fuses - PPTC
Datasheet
351In Stock
12,000Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

MF-MSFM PCB Mount SMD/SMT 2 A 16 V 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 200MA-HD 10A MAX
Datasheet
12,465In Stock
51,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 80 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 60V 200MA-HD 40A MAX
Datasheet
1,474In Stock
42,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

MF-MSMF SMD/SMT SMD/SMT 200 mA 60 VDC 400 mA 40 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel