D38999/24JJ43JN
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.
Part Aliases: TE Connectivity | Deutsch YACT24JJ43JNV00100
The MIL-DTL-38999 III (D38999) harsh environment connector, featuring the SKU D38999/24JJ43JN, is a rugged and reliable solution for demanding applications. This jam nut receptacle is part of the DEUTSCH 38999 Series III Composite Connectors, meeting stringent military specifications for performance and durability. With 43 gold-plated contacts, it offers a secure and low-resistance connection, suitable for high-speed data and power transmission. Rated for 600V AC, 850V DC, and 1800V RMS, and with an amperage of 13A, this connector ensures safe and efficient operation in extreme conditions. Its triple start threaded mating type guarantees a quick and secure connection, while its composite shell with cadmium olive drab plating provides excellent environmental resistance. Operating temperature ranges from -65°C to 200°C (-85°F to 392°F), making it ideal for use in a wide range of applications. With its high reliability and performance, this connector is a perfect choice for aerospace, defense, and other high-reliability applications.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24JJ43JN |
| 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: | Socket |
| 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: | Female |
| Contact Mating Life: | 1500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket - 1500-Cycle Contact |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YACT24JJ43JNV00100 |
| Service Class Detail: | Cadmium Olive Drab Plated Composite Shell (Conductive) |
| SKU: | DCHD38999/24JJ43JN |
| Weight: | .113 lb / 51.2 g |
| Environmental Protection: | Yes |
| Feedthrough Type: | No |
| Fluid Type: | SEA-AMS1424 Type I / Coolanol 25 / MIL-PRF-5606 / MIL-DTL-5624 (JP-4,JP-5) / MIL-PRF-7808 / MIL-PRF-23699 / MIL-DTL-83133 (JP-8) / M2-V |
| Peripheral Seal Material: | Silicone |
| O-Ring Material: | Silicone |
| Environmental Protection Type: | Elastomer Sealed |
| Insulation Material: | Hard Dielectric/Silicone |
| Hermetically Sealed: | No |
| Entry Style: | Rear Insertion |
| Keying: | Keyway Polarization N |
| Keying and Polarized Position Locations: | N |
| Preloaded: | No |
| Number of Signal Positions: | 23 |
| Number of Power Positions: | 20 |
| Factory Installed Backshell: | No |
| Contact Quantity (Size 20): | 23 |
| Contact Quantity (Size 16): | 20 |
| Reverse Gender: | No |
| Contact Layout Arrangement: | J43 |
| Panel Thickness: | .062 - .126 in / 1.58 - 3.2 mm |
| Wire Size: | 20 - 16 AWG / .52 - 1.31 mm² |
| Assembly Length: | 33 mm / 1.3 in |
| Alignment Keyed: | Clocking |
| Polarization Code: | N |
| Flange: | Jam Nut Flange |
| Connector Mounting Type: | Panel Mount |
| Mating Retention: | With |
| Panel Mount Feature: | With |
| Mating Alignment Type: | Keyed |
| Circuit Application: | Power & Signal |
| Durability Rating: | 1500 Cycles |
| Position Locations Omitted: | All |
| Connector Style: | Receptacle |
| Connector and Contact Terminates To: | Wire & Cable |
| Shielded: | Yes |
| Connector System: | Cable-to-Panel |
| Sealable: | Yes |
| Assembly Type: | Electrical Connector |
| Fluid Resistance: | Yes |
| Part Alias: | YACT24JJ43JNV00100 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |