D38999/20WC04SN Wall Mount Circular Receptacle

时间：2026-09-04 16:28 来源：网络

Product pictures

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D38999/20WC04SN is a wall mount circular receptacle built to MIL-DTL-38999 specifications. Many system designers and procurement buyers pick this connector for field equipment that operates under frequent shock and vibration.

It features scoop-proof structure to protect contact pins from bending damage. This solves a common issue when technicians connect connectors at tilted angles during field assembly. Its high-strength alloy housing encloses all internal contact assemblies. Built-in silicone sealing keeps dust and moisture out, maintaining reliable electrical connections over long service cycles.

This receptacle supports mixed power and signal transmission. Matching M39029 contacts are supplied separately, along with pin extraction tools. These practical tools simplify pin installation and removal during on-site wiring tasks. The plated shell delivers stable anti-corrosion performance for rugged working environments.

After assembly, each D38999/20WC04SN goes through independent quality checks. Our QA team inspects appearance, dimensional tolerance, sealing performance and electrical continuity. Any defective units get removed before packing. Popular models stay in stock for fast shipment, and small custom modifications are available to fit your project requirements.

If you want to check full technical parameters before final selection, send your inquiry. We can provide datasheets, pin layout drawings and physical samples. Your engineering team can run lab tests and confirm performance before bulk order placement.

Why choosing us?

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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.

About the supplier

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Our KEWEI connectors are specialize in the production of connectors MIL-DTL-38999, MIL-C-26482, RJ45 circular connectors, Arinc 600 connectors, MIL-C-83513/J30J,ZH-23 series connectors.Support for selection and customization. Product quality assurance, complete certificate. KEWEI connectors are compatible with connectors of imported brands such as Amphenol, Souriau, ITTCannon, Deutsch, ArrayAeroConesys, which allows you to connect and connect to each other.

Exhibition

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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.

Type of Shipping

For D38999/20WC04SN orders, we offer multiple global shipping solutions to accommodate different project timelines. We cooperate with mainstream carriers including DHL, UPS, FedEx, TNT and EMS to support direct delivery across the world.

Air express service is widely adopted for small‑volume sample orders of D38999/20WC04SN. It provides fast transit speed and full‑trackable logistics information, which is ideal for engineers who need samples for lab evaluation and project validation. For large‑volume bulk purchases, we can optimize freight plans according to package weight, size and your expected delivery schedule.

Every D38999/20WC04SN connector receives careful protective packaging before leaving our warehouse. The reinforced package can effectively prevent scratches and impact damage during transit. Once goods are dispatched, we will provide you with the tracking number, so you can check shipping status online at any time.

Delivery lead times will change based on destination country and courier option. Express delivery normally takes several working days.Should you require special logistics services such as scheduled delivery or consolidated shipment, feel free to get in touch and we will arrange accordingly.

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