| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24WJ4SN |
| 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: | N |
| 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 |
| Service Class Detail: | Cadmium Olive Drab Plated Aluminum Shell (Conductive) |
| Part Aliases: | YDTS24W25-04SNV001 |
| SKU: | DCHD38999/24WJ4SN |
D38999/24WJ4SN
| Heilind Number: | DCHD38999/24WJ4SN |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24WJ4SN |
| 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 D38999 Series III Jam Nut Mounting Receptacle, with the part number D38999/24WJ4SN, is a high-performance connector designed for harsh environments. Featuring 56 gold-plated socket contacts, it offers reliable power and signal transmission with a maximum current rating of 13 A and voltage rating of 600 V AC, 850 V DC, and 1800 Vrms. Constructed with an aluminum 6061-T6 shell and olive drab cadmium plating, this connector ensures durability and conductivity in a wide temperature range from -65 to 200 °C (-85 to 392 °F). With its triple start threaded mating type and N keyway polarization, it guarantees secure and accurate connections for aerospace, military, and industrial applications. Boasting MIL-DTL-38999 III compliance and Boeing BACC approval, this connector is a trusted solution for high-reliability systems.






