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.
Small footprint size (0805) and low profile for space-constrained mobile applications
25mΩ post-trip resistance values
3mΩ initial resistance values
Surface-mount packaging for automated assembly
USB port protection - USB 2.0, 3.0, and OTG
HDMI 1.4 source protection
PC motherboards - plug and play protection
6V maximum voltage
50A maximum current
1.50 to 3.50A hold current
-40°C to +85°C operating temperature range
Bourns Multifuse® PTC Resettable Fuses
Polymeric or ceramic PTCs in surface-mount, through-hole, or strap-mount configurations.