D38999/20FC4SN
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 feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in various sizes for optimal connectivity. With shell materials including aluminum, stainless steel, and lightweight composite, these connectors offer versatility in demanding applications. Plating options range from olive drab cadmium to passivated stainless steel, meeting diverse requirements. RoHS-compliant and cadmium-free finishes are also available, ensuring environmental compliance. Approved for Boeing BACC use, these connectors guarantee reliability in military and aerospace settings.
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20FC4SN |
| 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: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Shell Size: | 13 |
| Contact Size: | 16(4) |
| Contact Type: | Removable Crimp Contacts |
| Mating Type: | Threaded |
| Finish/Coating: | Electroless Nickel |
| Keyway Polarization: | N |
| Service Rating: | I |
| Shell Style: | Wall Mounting Flange Receptacle |
| Shell Size - Insert Arrangement: | C4 |
| Service Class: | F |
| Shell Material: | Aluminum |
| Contact Gender: | Female |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket |
| Service Class Detail: | Electroless Nickel Plated Aluminum Shell (Conductive) |
| SKU: | AAOD38999/20FC4SN |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |