| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/26WJ4PD |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999,DEUTSCH 38999 Series III |
| Amperage: | 13 A |
| Connector Type: | Circular, Plug |
| Number of Contacts: | 56 |
| 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: | Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Cadmium Olive Drab |
| Finish/Coating: | Cadmium Olive Drab |
| Number of Positions: | 56 |
| Keyway Polarization: | D |
| Service Rating: | I |
| Shell Style: | Straight Plug EMI/RFI Shielding |
| Shell Size - Insert Arrangement: | J4 |
| Service Class: | W |
| Shell Material: | Aluminum 6061-T6 |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Male |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin |
| Shell Type: | Straight Plug |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YDTS26W25-04PDV001 |
| Service Class Detail: | Cadmium Olive Drab Plated Aluminum Shell (Conductive) |
| SKU: | DCHD38999/26WJ4PD |
D38999/26WJ4PD
| Heilind Number: | DCHD38999/26WJ4PD |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/26WJ4PD |
| 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 offer rugged connectivity solutions for demanding applications. Available in various shell sizes and insert arrangements, they feature M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring compatibility with a wide range of devices. With options for wall mount and jam nut receptacles, as well as self-locking RFI plugs, these connectors provide versatility in installation. Constructed from aluminum, stainless steel, or lightweight composite materials, they are designed to withstand harsh environmental conditions. Plating choices include olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, meeting diverse application requirements. Additionally, RoHS-compliant and cadmium-free finishes are available, along with Boeing BACC-approved designs, ensuring compliance and quality assurance. Trusted for their durability and performance, these connectors are the ideal choice for mission-critical operations.

