| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/26FG75BN |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Socket |
| Shell Material: | Aluminum |
| Shell Type: | Plug, Straight |
| Shell Finish: | Electroless Nickel |
| Voltage Rating: | 300/400 VAC |
| Insert Arrangement: | 21-75 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/26FG75BN |
D38999/26FG75BN
Specifications
Detailed Description
MIL-DTL-38999/26FG75BN is a high-performance Circular Electrical Connector, featuring a Straight Plug design with Removable Crimp Contacts. Part of the rugged Series III military specification, this connector is engineered for demanding environments with a wide operating temperature range from -65°C to 200°C. With 4 female contacts in a size 8Twinax configuration, it offers reliable signal transmission. The shell, constructed of conductive Electroless Nickel Plated Aluminum, provides excellent EMI/RFI shielding and environmental resistance, meeting service class F standards. This non-RoHS compliant connector, designated by the keyway polarization N, is ideal for aerospace and defense applications requiring robust and reliable connectivity.

