Amphenol MIL-DTL-38999 Connector System — Family of I, III, IV Series | DEUTSCH DJT Family — Circular MIL-DTL-38999 Series I Style:

The DEUTSCH DJT Series connectors from TE Connectivity (TE) are high-performance MIL-DTL-38999 Series I subminiature circular connectors offering a scoop-proof design for easy, reliable mating. Available in 9 shell sizes and environmentally sealed and hermetic versions, DEUTSCH DJT Series connectors feature a self-locking bayonet coupling system. They are completely intermateable and interchangeable with MIL-DTL-38999 Series I connectors, and are available in a variety of shell materials and finishes. Designed for rugged reliability, DEUTSCH DJT Series connectors are highly durable, capable of 500 mating cycles. They provide excellent vibration, corrosion and shock resistance, and offer excellent EMI protection and shielding effectiveness from 100 MHz to 10 GHz.

MIL-DTL-38999 connectors are some of the most popular and widely used subminiature circular connectors for military and aerospace applications. With three coupling methods, nine shell sizes, and a wide variety of contact arrangements, the connectors help give you the range of choices you need. What’s more, the original aluminum connectors have evolved to include stainless steel and composite shells—supported by a range of finishes.

RUGGED —

Self-locking bayonet coupling system

100% scoop proof

500-mating-cycle durability

Excellent shock and vibration resistance

Environmentally sealed and hermetic versions available

VERSATILE —

Available in 9 shell sizes

Intermateable and interchangeable with all other MIL-DTL-38999 Series I connectors

Available in a variety of shell materials and finishes

Wide range of backshells and accessories

EMI PROTECTED —

Grounding fingers for excellent EMI protection

Connector is grounded when the shells meet, even before the contacts are engaged

Metal-to-metal bottoming to help maximize EMI grounding protection

EMI shielding effective up to 10 GHz

MIL-DTL-38999 Connector System Features:

High resistance mechanical aluminum shells

Stainless steel shells for hermetic version

Corrosion : 500 hours salt spray protection for class W

R.F.I. fingers

Plugs and receptacles are equipped with thermoplastic and elastomer insert

Thermoplastic clips molded directly with insert

Hermetic receptacle shells with glass insert

Removable crimping contacts (SAE-AS 39029)

Sealing receptacle with contacts for printed circuit board

Hermetic receptacle with solder contacts, contacts for printed circuit board

Connector in accordance with specifications MIL-DTL-38999 series III

Connector QPL (to order as per QPL)