D38999/20WC4PB
MIL-DTL-38999/20 - Connectors, Electrical, Circular, Receptacle, Threaded, Wall Mounting Flange, Removable Crimp Contacts, Series III
MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in wall mount and jam nut receptacles, as well as straight self-locking RFI plugs, they come in 9 shell sizes and 54 insert arrangements. Featuring M39029 contacts in various sizes, including power and twinax, these connectors ensure secure connections. With options in aluminum, stainless steel, and lightweight composite shells, and plating choices like olive drab cadmium and passivated stainless steel, they meet diverse needs. RoHS-compliant and Boeing BACC-approved designs are also available, making them suitable for a range of applications.
| Product Category: | |
| Manufacturer: | Aero-Electric Connector | Conesys |
| Manufacturer Part Number: | Aero-Electric Connector | Conesys D38999/20WC4PB |
| Military Specification: | MIL-DTL-38999 III |
| Series: | Series III |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 4 |
| Mount Type: | Wall Mounting |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 175 °C |
| Minimum Operating Temperature: | -65 °C |
| Shell Size: | 13 |
| Contact Size: | 16(4) |
| Contact Type: | Removable Crimp Contacts |
| Mating Type: | Threaded |
| Finish/Coating: | Cadmium Olive Drab |
| Keyway Polarization: | B |
| Service Rating: | I |
| Shell Style: | Wall Mounting Flange Receptacle |
| Shell Size - Insert Arrangement: | C4 |
| Service Class: | W |
| Shell Material: | Aluminum |
| Contact Gender: | Male |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin |
| Service Class Detail: | Cadmium Olive Drab Plated Aluminum Shell (Conductive) |
| SKU: | AERD38999/20WC4PB |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |