| Attribute | Value | 
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch | 
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24MJ24PC | 
| Military Specification: | MIL-DTL-38999 III | 
| Series: | DEUTSCH 38999 Series III Composite Connectors | 
| Amperage: | 23 A | 
| Connector Type: | Circular, Receptacle | 
| Number of Contacts: | 24 | 
| Mount Type: | Jam Nut | 
| Contact Plating: | Gold | 
| Maximum Operating Temperature: | 200 °C | 
| Minimum Operating Temperature: | -65 °C | 
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC | 
| Shell Size: | 25 | 
| Contact Size: | 12(12), 16(12) | 
| Contact Type: | Pin | 
| Mating Type: | Triple Start Threaded | 
| Shell Plating: | Electroless Nickel | 
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel | 
| Number of Positions: | 24 | 
| Keyway Polarization: | C | 
| Service Rating: | I | 
| Shell Style: | Jam Nut Mounting Receptacle | 
| Shell Size - Insert Arrangement: | J24 | 
| 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: | YACT24MJ24PCV00100 | 
| SKU: | DCHD38999/24MJ24PC | 
D38999/24MJ24PC
| Heilind Number: | DCHD38999/24MJ24PC | 
| Manufacturer: | TE Connectivity | Deutsch | 
| Manufacturer Number: | D38999/24MJ24PC | 
| 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 connector, designated as SKU D38999/24MJ24PC, is a rugged and versatile component designed for demanding applications. Featuring a jam nut receptacle and constructed from a composite shell material, this connector offers excellent durability and resistance to environmental factors. With 24 gold-plated contacts arranged in a triple start threaded mating configuration, it ensures secure and reliable connections in high vibration settings. Rated for 23A and 600V AC/850V DC, with a service temperature range of -65 to 200°C (-85 to 392°F), this connector is suitable for a wide range of military and industrial uses. Its Electroless Nickel finish provides enhanced corrosion resistance, while its RoHS-compliant and Boeing BACC-approved design guarantee quality and compliance. Whether in aerospace, defense, or other high-reliability applications, the D38999 connector delivers exceptional performance in harsh operating conditions.

 
  
 




