| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MH55AN |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-55 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MH55AN |
D38999/20MH55AN
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MH55AN, are essential components for ruggedized electronic systems. This specific model features a wall mount receptacle with a threaded mating type, designed for secure and reliable connections in demanding conditions. With a shell size of 23 and 55 removable crimp contacts, it offers robust performance in military and aerospace applications. Constructed from a composite shell material and plated with environmentally resistant finishes such as Electroless Nickel, these connectors ensure durability in extreme temperatures ranging from -65°C to 200°C. Fully compliant with military specification MIL-DTL-38999 III and RoHS standards, they guarantee high reliability and performance in harsh operating environments. Trusted by industry professionals for their superior quality and longevity, these connectors are a preferred choice for mission-critical systems.

