| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/26FH55SD |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Socket |
| Shell Material: | Aluminum |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Plug, Straight |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-55 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/26FH55SD |
D38999/26FH55SD
Specifications
Detailed Description
The MIL-DTL-38999/26 is a high-performance circular connector featuring 55 removable crimp contacts for efficient electrical connections in harsh environments. Part of the Series III military specification, this straight plug connector is designed for rugged applications with a wide operating temperature range from -65°C to 200°C. Constructed with a durable aluminum shell and electroless nickel plating, it offers excellent conductivity and environmental resistance. Each contact is gold-plated for enhanced signal integrity, and the connector is rated for 500 mating cycles. With its EMI/RFI shielding and threade mating type, it ensures reliable performance in demanding conditions, making it ideal for military, aerospace, and other high-reliability applications.

