Conesys
Conesys Aero-Electric Connector is a first-rate designer and cost competitive manufacturer of high performance environmental and firewall-rated cylindrical connectors machined from aluminum, carbon steel, stainless steel, and aluminum nickel bronze. Their high performance line of mil-spec connectors includes our popular D38999 connectors, featuring a “one turn” coupling system and a self-locking acme thread.
As an Conesys distributor, we stock and build to thousands of connector specifications to fit your overall connector needs
Conesys Aero-Electric Connector Products Include:
- MIL-DTL-83723 Connectors
- MIL-DTL-26482
- MIL-DTL-38999 Series I
- MIL-DTL-38999 Series II
- MIL-DTL-38999 Series III
Featured Conesys Aero-Electric Connector Products
MIL-DTL-38999 Series III Connectors
We offer MIL-DTL-38999 Series III (D38999) connectors from Conesys Aero-Electric, Amphenol Aerospace, SOURIAU, and TE Connectivity’s DEUTSCH. Designed for both general purpose and harsh environment applications, D38999 connectors feature one-turn coupling with a self-locking acme thread. They also offer full 360° RFI-EMI shielding, high vibration and corrosion resistance, and scoop-proof contact protection. The thicker wall sections and greater coupling surface area of these robust connectors result in improved strength and shock resistance.
D38999 connectors are available in composite, aluminum, and stainless steel shells. Select from a wide range of finishes, including aluminum olive drab cadmium, composite and aluminum nickel, aluminum black zinc nickel, and stainless steel passivated plating. RoHS-compliant, cadmium-free, and Boeing BACC-compliant options also available.
MIL-DTL-38999 Series II Connectors
MIL-DTL-38999 Series II connectors feature a bayonet coupling mechanism with lower profile design and rear-removable crimp contact retention system. These connectors were designed for military and commercial applications where the prime requirements are lower profile and lighter weight.
In MIL-DTL-38999 Series II connectors, reduction of both size and weight were achieved through the use of thinner shell walls and length restrictions. These design restrictions reduced the RFI attenuation characteristics and the “scoop” protection, while yielding an excellent general purpose, lightweight connector. Compared to Series I, Series II connectors achieve up to 20% reduction in mated pair length, up to 39% reduction in outside diameter and up to 40% reduction in weight (128 pin mated pair).
MIL-DTL-38999 Series I Connectors
MIL-DTL-38999 Series I is a bayonet coupling subminiature configuration with high contact density, ideal for smaller wire gauge, general-purpose applications. These environment-resisting connectors are 100% scoop-proof. Pins are recessed in elongated shells to prevent the possibility of bending contacts when plugs are scooped into the mating receptacles.
MIL-DTL-38999 connectors are available in a wide range of shell materials and finishes. Aluminum shells are offered in electroless nickel, olive drab cadmium and bright cadmium. Other finishes such as anodic and zinc cobalt are available upon request to commercial callouts only. In addition, we offer passivated stainless steel shells with standard environment-resisting inserts, and for highly corrosive environments, nickel-aluminum-bronze shells with standard environment-resisting inserts.
MIL-DTL-26482 Series II Connectors
We are an authorized distributor of MIL-DTL-26482 Series II connectors.
MIL-DTL-26482 Series II, bayonet coupling, rear-removable crimp contact connectors were designed as an upgrade to the MIL-DTL-26482 Series I connector. 26482 Series II connectors are intermountable and interchangeable with both solder and front-release crimp Series I. They are also identical to the inactivated MIL-DTL-83723 Series I connectors.
The 26482 Series II connector is widely used on commercial, military and aerospace systems requiring general-purpose, miniature cylindrical bayonet coupling connectors.
MIL-DTL-83723 Connectors
MIL-DTL-83723 connectors combine the best features of MIL-DTL-26500 and NAS 1599 miniature connector specifications. They are intermateable with both bayonet and threaded 26500 connectors. In addition they have the added advantage of the rear-release contact retention system and are available in a wide range of shell materials and finishes. The aluminum shells are offered in electroless nickel, olive drab cadmium, and black anodic. Passivated stainless steel shells with both standard and firewall-rated inserts are also available.