Conesys - Military-Qualified Circular Connectors

Conesys, an ISO 9001 and AS9100-certified vertically integrated provider of circular connectors, was founded in 1983. It provides a wide range of interconnect products, including the world's second-broadest offering of military specification connectors.

Military and shipboard circular connectors

The company manufactures military and shipboard connectors in Torrance, California, US, and Toulouse, France. Conesys' connectors are proven daily in the harshest naval environments around the world.

Military-qualified front-release 5015 connectors

Through its J-Tech brand, Conesys is the leading manufacturer worldwide of military-qualified front-release 5015 connectors (MS340x). These connectors have been used heavily by the world's leading manufacturers of marine electronic systems, weapons systems and C4I systems, for both ship-board and onshore applications.

Conesys can provide these durable and proven connectors with various shell styles, shell materials, platings, contact sizes, styles and arrangements, and rear accessories (backshells).

Compare Conesys' performance specifications and test methods against any competitor for temperature range and cycling, sealing, shock, vibration, durability and corrosion resistance and you will see that we deliver what some others only promise.

Rugged military RJ-45 and USB connectors

Placing a commercial RJ-45 or USB connector inside a metal shell doesn't make it rugged. For pristine data acquisition and transmission in the harshest environments, Conesys has designed its rugged RJ-45 and rugged USB connectors for those applications where 'rugged really means rugged.'

Custom military circular connectors

With in-house design, manufacturing and testing, we can turn your special interconnect requirements into a final product, and do it to your schedule. We offer the cost-effectiveness and control of total vertical integration in one location, including engineering and design, machining, rubber and plastic molding, plating, assembly and testing. Some of our special connectors and accessories are:

• Special metal shell design, material and plating
• Integrated rear accessory for over-molding (no separate backshell required)
• Special insert arrangements
• Alternate contacts, including PC-tail and compliant pin (press fit)
• High-speed RF contacts, including Quadrax contacts

Military and shipboard specification connectors

Long known as a world-class manufacturer of standard military specification and military and aerospace connectors, Conesys is a manufacturer qualified to the following standards:

• MIL-DTL-38999 series I, II and III
• MIL-DTL-5015 front release and rear release
• EN2997 high-temperature engine connectors
• MIL-DTL-26500 threaded and bayonet
• MIL-DTL-26482 series 2
• MIL-DTL-83723 series III bayonet and threaded
• MIL-DTL-28748 rectangular connectors
• M39029 contacts
• M29504/4 and M29504/5 fiber-optic termini

Transient suppression and EMI filter connectors

The EMP Connectors division of Conesys has provided advanced transient suppression and EMI filter connectors for both military and commercial applications since 1987. It specializes in custom-built, high-powered designs within compact connector envelopes to fit your power handling, clamping voltage and package requirements, often at a significant cost saving over typical board-mounted configurations.

Specializing in the science of electromagnetic compatibility (EMC), EMP Connectors is in the unique position of being able to supply both EMI filtering and EMP transient surge protection in the same compact connector package. By incorporating both types of protection into this single device, they have developed a solution that is more space and cost-effective than traditional protection methods.

Conesys believes that acquiring the right connector at the right time and for the right price doesn't have to be difficult. Combining total commitment to customer satisfaction and uncompromising quality with the cost-effectiveness and efficiencies of total vertical integration and entrepreneurial flexibility, we can get the connector you want with the price and service you demand.