| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24MG41BC |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 41 |
| Mount Type: | Jam Nut |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 21 |
| Contact Size: | 20(41) |
| Contact Type: | Less Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 41 |
| Supplied Less Contacts: | Yes |
| Keyway Polarization: | C |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | G41 |
| Service Class: | M |
| Shell Material: | Composite |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Female |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Less Standard Socket Contacts |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YACT24MG41BCV00100 |
| Service Class Detail: | Nickel Plated Composite Shell |
| SKU: | DCHD38999/24MG41BC |
D38999/24MG41BC
| Heilind Number: | DCHD38999/24MG41BC |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24MG41BC |
| 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
Introducing MIL-DTL-38999 III (D38999) harsh environment connectors, designed for rugged applications where reliability is paramount. This series includes wall mount receptacles, jam nut receptacles, and self-locking RFI plugs, offering a wide range of connectivity options. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact sizes, including power and twinax configurations. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they meet military specifications for performance and durability. Featuring a range of plating options, including olive drab cadmium and nickel, these connectors ensure corrosion resistance in demanding environments. Operating in temperatures from -65°C to 200°C and rated for up to 1800 Vrms, they provide secure and reliable connectivity in aerospace, defense, and industrial applications. Trust MIL-DTL-38999 III connectors for mission-critical systems where robustness and performance are essential.

