It comes with scoop-proof construction to protect contact pins. This feature prevents pin bending, a common trouble when technicians plug connectors at slight angles during field assembly. The high-strength alloy housing shields internal contacts well. Integrated silicone sealing blocks dust and moisture, securing stable electrical connections over long service hours.
This receptacle supports mixed power and signal layouts. Matching M39029 contacts are supplied separately, along with extraction tools. Those handy tools make pin installation and removal straightforward during on-site wiring. The plated shell delivers reliable anti-corrosion performance for rugged working conditions.
After assembly, each D38999/20WC03PN undergoes individual inspection. Our QA team checks appearance, dimension tolerance, sealing property and electrical continuity. Any defective units get screened out before packing. Regular stock items can ship quickly, and we accept minor custom changes to match your project specifications.
If you need to review full technical parameters before final selection, send your enquiry. We are able to provide datasheets, pin layout drawings and physical samples. Your engineering team can carry out lab tests and confirm performance ahead of bulk orders.
Why choosing us?
1.We have a large number of molds that can be put into production of insulator and rubber silicone for mass production at any time.
2.We have lots of CKD parts have in stock.We have professional shell processing manufacturers. The shell materials and structures are completely consistent with Amphonel and fully comply with the MIL-DTL-38999 standard.
3.Our workers have undergone strict training and produce according to the production process of standard connectors strictly.
4.After all products are assembled, each product will undergo individual quality inspection and then be packaged and shipped.
5.We are located in one of China biggest connector base and we have a very good supply chain.
6.We operate a 10,000-square-meter modern manufacturing facility where we maintain full control over the entire production process, from mold development to final assembly. We accommodate both high-volume production and customized orders, ensuring consistent quality while maintaining a competitive
price-to-performance ratio.
Exhibition
We run a full‑chain manufacturing plant dedicated to all kinds of industrial connector goods. Every single component you see on our finished items gets crafted right on‑site by our own workshop crews. Our in‑house workshops handle CNC turning for metal connector shells. We’ve got a small, skilled mould‑making team that works on custom tooling design. A big collection of finished mould templates is stored onsite, which helps us churn out insulating parts and silicone rubber accessories. All the core mechanical pieces‑‑contact springs, mating ports and anti‑interference shield springs‑‑are produced locally within our factory space. We built dedicated working stations to stamp and shape our metal contact terminals. Every terminal piece is made to satisfy the requirements laid down in the international M39029 industry standard. When our factory first got off the ground, most of our manufactured parts went to supply the AVIC Group. Our long‑time assembly workers carry out careful inspections during every production stage. They make certain every finished‑off connector meets the strict criteria of the MIL‑DTL‑38999 military‑grade specification.
Shipping
For shipments of D38999/20WC03PN, customers can pick from multiple international courier options to match their project schedules. We work with established carriers including DHL, UPS, FedEx, TNT and EMS to arrange direct worldwide delivery.
Air express is widely used for small sample parcels of D38999/20WC03PN. It delivers quickly and supports full shipment tracking. That fits engineers who need samples for lab testing and project validation. For large bulk orders, we can adjust freight solutions according to package weight, dimensions and your target delivery date.
Every D38999/20WC03PN connector gets carefully wrapped before leaving our warehouse. Extra protective packaging helps avoid scratches and impact damage while goods are in transit. Once shipment departs, we send over the tracking number. Buyers can monitor shipment status online whenever they need.
Delivery lead times change based on destination and courier service. Express shipments usually take several working days. If you need special arrangements like scheduled delivery or consolidated cargo, just let us know and we will sort it out.
