IP68 Waterproof SD20 3-Pin Aviation Bulkhead Connector - Solder Type

Need a tough, waterproof connection for a project?

This SD20 circular connector is a beast.

It's a brand new, 3-pin aviation-style connector designed for bulkhead mounting.

It's rated IP68, which means it's totally sealed against dust and can handle being submerged in water—perfect for outdoor gear, marine applications, or any environment where moisture is a concern.

The connector uses a threaded coupling for a secure, vibration-proof fit.

The pins are meant to be soldered, giving you a strong and reliable electrical connection.

It's a power and signal connector with 3 pins and 2 ports total.

If you need a connector that won't let you down when the weather turns nasty, this is the one.

Grab it and get your project wired up right.