Product pictures
D38999/20FJ20SA is a wall mount circular receptacle built to MIL-DTL-38999 standards. Lots of design and procurement engineers pick this connector for rugged equipment, where reliable power and signal connections need to withstand heavy shock and vibration.
It adopts high-strength alloy housing with reliable EMI shielding. The built-in scoop-proof shell protects contact pins from damage. This smart design prevents pin bending when operators mate connectors at tilted angles, a common issue seen during field wiring work. Its insert arrangement supports mixed power and signal contacts. It can be mounted directly onto standard panels without extra machining.
Integrated silicone sealing keeps dust and moisture out of the internal contact zone. It maintains stable electrical performance across a wide temperature range. All dimensions fully comply with MIL-DTL-38999 specs, so it can interchange smoothly with compatible connector parts.
After assembly, every D38999/20FJ20SA will go through separate quality inspection. Our QC team checks surface condition, dimensional tolerance, sealing property and electrical continuity before packing. We keep molds and CKD spare parts in stock, so we can handle small sample orders and large bulk production. Minor custom adjustments are available if your project has special requirements.
If you’re evaluating D38999/20FJ20SA for your hardware design, send us your inquiry. We can provide full datasheets, pin layout drawings and physical samples for your lab testing before bulk order placement.
Mass production
D38999/20FJ20SA is a wall mount circular receptacle built to MIL-DTL-38999 standards. A lot of design engineers and procurement specialists pick this model for rugged equipment. It maintains stable power and signal connections even when exposed to heavy shock and vibration.
We carry out the full production sequence of D38999/20FJ20SA right within our own factory. The whole process begins with mould making. Insulators and sealing bodies are produced via moulding operations. At the same time, our CNC workshop processes socket shells and plug shells piece by piece, with strict control over dimension tolerances.
All separate parts will go to assembly once pre-inspection finishes. The scoop-proof alloy housing safeguards contact pins from bending when connectors are mated at a tilted angle. Its insert arrangement accepts mixed power and signal contacts. Combined silicone sealing keeps moisture and dust out of the internal contact zone. Each completed D38999/20FJ20SA undergoes thorough inspection. Our staff check surface look, dimension precision, sealing performance and electrical continuity before packing.
After all quality checks are passed, the connectors are carefully packed for delivery. We provide a few international shipping choices for sample parcels and bulk shipments alike. Tracking details will be sent over once goods depart our warehouse.
We keep a good number of finished moulds and CKD components stocked onsite. Thanks to this setup, we can arrange sample delivery quickly and manage high-volume mass orders. If your project requires minor custom modifications, our technical team is ready to handle those requests.
Drop us an enquiry to learn more about D38999/20FJ20SA. We can supply complete datasheets, pin layout drawings and physical samples for your lab testing before you place bulk orders.
