D38999/20FH21PN
MIL-DTL-38999/20 - Connectors, Electrical, Circular, Receptacle, Threaded, Wall Mounting Flange, Removable Crimp Contacts, Series III
The MIL-DTL-38999 III (D38999) harsh environment connectors offer versatile connectivity in demanding settings. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they cater to diverse applications. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring comprehensive compatibility. Constructed from materials like aluminum, stainless steel, and lightweight composite, they provide durability and performance. The range of plating options, from olive drab cadmium to passivated stainless steel, offers flexibility for different environmental requirements. With RoHS-compliant and cadmium-free finishes available, along with Boeing BACC-approved designs, these connectors meet stringent industry standards. Suitable for military, aerospace, and industrial applications, the MIL-DTL-38999 III connectors excel in reliability, conductivity, and environmental resistance.
| Product Category: | |
| Manufacturer: | Aero-Electric Connector | Conesys |
| Manufacturer Part Number: | Aero-Electric Connector | Conesys D38999/20FH21PN |
| Military Specification: | MIL-DTL-38999 III |
| Series: | Series III |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 21 |
| Mount Type: | Wall Mounting |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Shell Size: | 23 |
| Contact Size: | 16(21) |
| Contact Type: | Removable Crimp Contacts |
| Mating Type: | Threaded |
| Finish/Coating: | Electroless Nickel |
| Keyway Polarization: | N |
| Service Rating: | II |
| Shell Style: | Wall Mounting Flange Receptacle |
| Shell Size - Insert Arrangement: | H21 |
| Service Class: | F |
| Shell Material: | Aluminum |
| Contact Gender: | Male |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin |
| Service Class Detail: | Electroless Nickel Plated Aluminum Shell (Conductive) |
| SKU: | AERD38999/20FH21PN |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |