| Attribute | Value | 
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch | 
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24JJ43HN | 
| Military Specification: | MIL-DTL-38999 III | 
| Series: | DEUTSCH 38999 Series III Composite Connectors | 
| Amperage: | 13 A | 
| Connector Type: | Circular, Receptacle | 
| Number of Contacts: | 43 | 
| Mount Type: | Jam Nut | 
| 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(20), 20(23) | 
| Contact Type: | Pin | 
| Mating Type: | Triple Start Threaded | 
| Shell Plating: | Cadmium Olive Drab | 
| Finish/Coating: | Cadmium Olive Drab | 
| Number of Positions: | 43 | 
| Keyway Polarization: | N | 
| Service Rating: | I | 
| Shell Style: | Jam Nut Mounting Receptacle | 
| Shell Size - Insert Arrangement: | J43 | 
| Service Class: | J | 
| Shell Material: | Composite | 
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F | 
| Contact Gender: | Male | 
| Contact Mating Life: | 1500 Cycles | 
| Conductivity: | Conductive | 
| Ingress Protection: | Environment Resistant | 
| Contact Style: | Pin - 1500-Cycle Contact | 
| Shell Type: | Jam Nut Receptacle | 
| Product: | Standard Circular Connectors | 
| Product Type: | Connector | 
| Service Class Detail: | Cadmium Olive Drab Plated Composite Shell (Conductive) | 
| Part Aliases: | YACT24JJ43HNV00100 | 
| SKU: | DCHD38999/24JJ43HN | 
D38999/24JJ43HN
| Heilind Number: | DCHD38999/24JJ43HN | 
| Manufacturer: | TE Connectivity | Deutsch | 
| Manufacturer Number: | D38999/24JJ43HN | 
| 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) connector series, specifically the D38999/24JJ43HN model, offers reliable and high-performance connectivity in harsh environments. Featuring a jam nut receptacle design, it ensures secure mounting for 43 contacts with a current rating of 13A. Constructed to military specifications, this connector operates flawlessly in temperatures ranging from -65°C to 175°C, with a voltage rating of 600V AC, 850V DC, and 1800Vrms. Its composite shell with olive drab cadmium plating provides excellent durability and conductivity, meeting stringent environmental and reliability standards. Ideal for aerospace, defense, and industrial applications, the D38999 series guarantees long-lasting performance with 1500 mating cycles and enhanced ingress protection. Trust in its proven quality for mission-critical operations.

 
 




