IP68 Sealed Unmated DC Power Jacks

The sealed unmated DC power jacks from Switchcraft represent a significant advance in power connectivity for devices deployed in demanding environments. This series eliminates a common point of failure in portable and outdoor electronics by ensuring the jack maintains a high-level seal against liquid ingress even when no plug is connected (unmated). This critical feature is achieved through a robust silicone housing and a high-quality epoxy potting seal that protects the internal circuitry.

Designed with a standard interface, this jack offers superior, harsh-environment quality while maintaining compatibility with a wide variety of standard DC power plugs, including both high-quality Switchcraft plugs and basic commodity-type plugs. This dual compatibility offers designers flexibility in power supply pairing. Available in multiple termination styles, including straight PC mount, right-angle PC mount, and solder lugs, the series also features a threaded bushing that accepts locking plugs, ensuring a secure connection when mated. With high current and high-temperature material options available, these jacks deliver a maximum current rating of up to 7.5 A (+85°C version) and a 24 V_DC voltage rating, along with a minimum life cycle of 5,000 insertions. The integration of an internal shunt switch provides additional design flexibility, enabling applications like automatic switchover to an external power source. Manufactured in the USA to the rigorous Switchcraft standards, the NPB 708 series provides dependable, long-term power delivery in conditions where conventional power jacks would fail.