| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24JA98AA |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 3 |
| Mount Type: | Jam Nut |
| Maximum Operating Temperature: | 175 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 9 |
| Contact Size: | 20(3) |
| Contact Type: | Less Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Cadmium Olive Drab |
| Finish/Coating: | Cadmium Olive Drab |
| Number of Positions: | 3 |
| Supplied Less Contacts: | Yes |
| Keyway Polarization: | A |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | A98 |
| Service Class: | J |
| Shell Material: | Composite |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Male |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Less Standard Pin Contacts |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YACT24JA98AAV00100 |
| Service Class Detail: | Cadmium Olive Drab Plated Composite Shell (Conductive) |
| SKU: | DCHD38999/24JA98AA |
D38999/24JA98AA
| Heilind Number: | DCHD38999/24JA98AA |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24JA98AA |
| ECAD Model: |
Description:
MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.
More >>Specifications
Detailed Description
The MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements, they accommodate a wide range of applications. Utilizing M39029 contacts in various sizes, including power and twinax, these connectors ensure reliable connectivity. Available in aluminum, stainless steel, and lightweight composite shells with multiple plating options, they offer versatility and durability. With RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs, they meet stringent industry standards. Operating in temperatures from -65°C to 200°C (-85°F to 392°F), they provide secure mating with triple start threaded and jam nut mounting. Designed for military and aerospace use, these connectors deliver high conductivity and rugged performance for demanding environments.

