Looking to provide lots of power to your Freeduino, Multipack, or other circuit with a 2.1mm barrel jack socket footprint? Want to save on PCB space or just don’t have room for a larger switch that can handle more power? The SWT15 is right up your alley, having a 2.1mm barrel jack socket plus a 3A power switch built into one unit, it solves a lot of design problems.

This combo is not as tall as the SWT15 but is a bit wider. It has nicely positioned ON/OFF labels for very easy, at-a-glance peace of mind for knowing if power is getting to your circuit or not. Be aware that the pin inside the socket is actually a 2.1mm-compatible 2.0mm in diameter

Specifications

• Electrical rating: 16VDC 3A
• Contact Resistance: 30mOhm max.
• Insulation Resistance: 100 MOhm min.
• Life: 30,000 cycles
• Contact material: Copper alloy with Silver plating
• Switch Circuit: SPDT
• RoHS compliant: Yes

Note: If mounted on an Arduino form factor board, it will likely render your board non-shield compatible without modification.