| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24WJ4SA |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999,DEUTSCH 38999 Series III |
| Amperage: | 13 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 56 |
| Mount Type: | Jam Nut |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 175 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 25 |
| Contact Size: | 16(8), 20(48) |
| Contact Type: | Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Cadmium Olive Drab |
| Finish/Coating: | Cadmium Olive Drab |
| Number of Positions: | 56 |
| Keyway Polarization: | A |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | J4 |
| Service Class: | W |
| Shell Material: | Aluminum 6061-T6 |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Female |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YDTS24W25-04SAV001 |
| Service Class Detail: | Cadmium Olive Drab Plated Aluminum Shell (Conductive) |
| SKU: | DCHD38999/24WJ4SA |
D38999/24WJ4SA
| Heilind Number: | DCHD38999/24WJ4SA |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24WJ4SA |
| 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 are rugged and versatile, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements, they accommodate various contact sizes, including M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, with a range of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. These connectors meet stringent specifications, including RoHS compliance and Boeing BACC approval, making them ideal for military and aerospace applications. Featuring a triple start threaded mating design and offering excellent conductivity, they ensure reliable performance in harsh environments. With an amperage rating of 13A, a maximum operating temperature of 175°C, and voltage ratings up to 1800Vrms, they are designed for durability and longevity. Operating in a wide temperature range from -65°C to 200°C (-85°F to 392°F), these connectors are trusted for their reliability in critical connectivity needs.

