Magnetic connector snaps into position

Sep 19, 2023

Farnell has announced a family of magnetic connectors to its Multicomp Pro range.

The two-pole 30V (ac or dc) 5A connectors can rotate through 360°, are self-mating and allow immediate disconnection.

The panel-mount part (right) measures 25mm across the circle and forms an IP67 seal with the panel. It needs a 20.75mm D-shaped hole in a 0.8 – 4mm panel.

The flying lead part (below) has spring-loaded pins and comes in straight and right-angled versions pre-wired with 3.5mm diameter 18AWG cable.

There are magnets in both halves – no retention force is specified.

"Magnetic cable assemblies and connectors are a popular interconnect option for low-voltage applications," said Farnell. "Magnetic connectors are a helpful solution when a quick disconnect is essential, or if accidental damage to connectors or cables is likely based on surroundings or environment."

Connections to battery chargers is one potential application and, said the distributor, others can be found in medical, healthcare, maker and educational settings.

The magnetic connectors can be found through this link provided by Farnell, and the data sheet can be found here