| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MJ43HD |
| Number of Contacts: | 43 (23+20) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-43 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MJ43HD |
D38999/20MJ43HD
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MJ43HD, offer reliable electrical connectivity in demanding applications. This specific model features a wall mount receptacle with a threaded mating type, designed for secure and removable crimp contacts. With a total of 43 gold-plated contacts arranged in a size 16(20) and 20(23) configuration, these connectors ensure excellent conductivity and signal integrity. Constructed with a composite shell and featuring nickel plating, they provide enhanced durability and environmental resistance, making them suitable for military (Service Class M) and high-reliability applications. The connectors are rated for a wide operating temperature range from -65°C to 200°C, guaranteeing performance in extreme conditions. Meeting MIL-DTL-38999 III specifications, they have a service rating of I and offer 1500 cycles of mating life. Non-RoHS compliant, these connectors are ideal for aerospace, defense, and other rugged environments.
