| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/20TE6SN |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999,DEUTSCH 38999 Series III |
| Amperage: | 23 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 6 |
| Mount Type: | Square Flange |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 175 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 17 |
| Contact Size: | 12(6) |
| Contact Type: | Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Nickel PTFE |
| Finish/Coating: | Nickel PFTE |
| Number of Positions: | 6 |
| Keyway Polarization: | N |
| Service Rating: | I |
| Shell Style: | Wall Mounting Flange Receptacle |
| Shell Size - Insert Arrangement: | E6 |
| Service Class: | T |
| 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: | Square Flange Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Nickel Fluorocarbon Polymer Plated Aluminum Shell (Conductive) |
| Part Aliases: | YDTS20T17-06SNV001 |
| SKU: | DCHD38999/20TE6SN |
D38999/20TE6SN
| Heilind Number: | DCHD38999/20TE6SN |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/20TE6SN |
| 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. Available in 9 shell sizes and 54 insert arrangements, they accommodate various contact sizes including power and twinax configurations. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they offer reliable performance in demanding conditions. Plating options include olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, with RoHS-compliant and cadmium-free finishes also offered. Boeing BACC-approved designs ensure quality and compliance, making these connectors ideal for military and industrial use, providing secure and efficient connectivity in extreme environments.

