D38999/26ZH21PN is a high-performance MIL-DTL-38999 Series III circular connector engineered for demanding, high-reliability cable assemblies in aerospace, military and other harsh environments. Designed to provide consistent performance under extreme conditions this connector features a straight plug configuration with a size H shell and H21 insert layout, accommodating 21 #16 socket contacts in a 23-21 arrangement.
Constructed from aluminum with a black zinc nickel plated shell, the connector offers exceptional corrosion resistance and mechanical durability. Its threaded coupling system ensures secure and vibration-resistant connection, while environmental sealing protects against moisture, dust, and other contaminants.
Rated for a wide temperature range from -65°C to +175°C, the D38999/26ZH21PN is built to perform reliably in extreme cold and heat. This combination of rugged construction, secure coupling, and environmental protection makes it ideal for aerospace, defense, and other mission-critical cable assemblies.
D38999/26ZH21PN
D38999/26ZH21PN is a MIL-DTL-38999 Series III circular connector designed for rugged, high-reliability cable assemblies in harsh environment. It’s zinc-nickel plated shell, threaded coupling, and environmental sealing make it ideal for aerospace and military applications.
| Feature | Specification |
|---|---|
| Connector Specification | MIL-DTL-D38999 Series III |
| Connector Style | Straight Plug |
| Shell Size | Size H |
| Insert Layout | H21 |
| Insert Arrangement | 23-21 |
| Number of Contacts | 21 × #16 |
| Contact Type | Pin |
| Keying Position | N (Normal) |
| Temperature Rating | -65°C to +175°C |
| Shell Material | Aluminum |
| Shell Plating | Zinc Nickel |
| Shell Colour | Black |
