| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24MJ20PE |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 43 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 30 |
| Mount Type: | Jam Nut |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1000 Vrms, 300 V AC, 450 V DC |
| Shell Size: | 25 |
| Contact Size: | 8(3), 12(4), 16(13), 20(10) |
| Contact Type: | Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 30 |
| Keyway Polarization: | E |
| Service Rating: | N, Coax, Twinax |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | J20 |
| Service Class: | M |
| Shell Material: | Composite |
| 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: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Nickel Plated Composite Shell |
| Part Aliases: | YACT24MJ20PEV00100 |
| SKU: | DCHD38999/24MJ20PE |
D38999/24MJ20PE
| Heilind Number: | DCHD38999/24MJ20PE |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24MJ20PE |
| 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, designed for demanding applications. Available in 9 shell sizes and 54 insert arrangements, they offer versatility in connectivity solutions. Utilizing M39029 contacts in various sizes, including power and twinax, these connectors ensure reliable performance. With options in shell materials like aluminum, stainless steel, and lightweight composite, and a range of plating choices, including cadmium-free finishes, they meet diverse requirements. The Jam Nut Receptacle, with a contact layout of 30 pins, is part of the DEUTSCH 38999 Series III Composite Connectors. Featuring gold contact plating and Electroless Nickel shell plating, it guarantees high conductivity and durability. Operating in extreme temperatures from -65°C to 200°C, and with a voltage rating up to 1000 Vrms, these connectors are suitable for critical environments. The Triple Start Threaded mating type ensures secure connections, while the Environment Resistant ingress protection adds to their reliability. Ideal for aerospace, defense, and industrial applications, these connectors offer a rugged solution for mission-critical systems.

