Power adapter MEAN WELL SFTN01M-05 1 W 5 V Input 10.8-13.2 V

The MEAN WELL SFTN01M-05 is a compact PCB-mount DC-DC converter designed to provide a regulated 5 V output from a 10.8–13.2 V input. Delivering up to 0.2 A (1 W) in an SMD package with a depth of 15.2 mm, it is intended for installations with limited space and for powering small electronic devices that require a stable 5 V supply. The module meets RoHS requirements.

Advantages

The SFTN01M-05 offers a narrow input range suited to battery- or vehicle-related 12 V systems, compact SMD PCB mounting for space-saving designs, and short-circuit protection that responds within approximately one second. Its regulated output and RoHS compliance make it appropriate for applications where safety and environmental standards are required.

Suitable for

• Powering small 5 V electronics from 12 V sources
• PCB-mounted modules in space-constrained enclosures
• Battery- or vehicle-powered control circuits

Key specifications

• Input voltage: 10.8–13.2 V DC
• Output voltage: 5 V DC
• Output current / power: 0.2 A / 1 W
• Protection: short-circuit protection (~1 second response)
• Package: SMD, PCB mount
• Depth: 15.2 mm
• Standards: RoHS compliant
• Brand / MPN / EAN: mean well / SFTN01M-05 / 4021087041676

How to use

Mount the SFTN01M-05 onto the PCB according to the manufacturer’s recommended footprint and soldering guidelines for SMD components. Apply a DC input within the specified 10.8–13.2 V range and verify the 5 V output under the expected load (up to 0.2 A). Observe correct polarity on the input and output connections and consider thermal conditions on the PCB to ensure reliable operation.

Recommendations

For reliable performance, ensure the input source remains within the specified voltage window and provide adequate copper area or thermal vias if the PCB layout concentrates heat. Use the module for low-power 5 V loads and avoid continuous operation near the maximum rated current without verifying temperature rise in your final assembly.