D38999/24JJ43SN
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 YACT24JJ43SNV00100
The D38999/24JJ43SN is a high-performance MIL-DTL-38999 III (D38999) connector, designed for harsh environmental conditions. This jam nut receptacle features a durable composite shell with olive drab cadmium plating, ensuring excellent corrosion resistance. With 43 gold-plated socket contacts, it offers reliable conductivity in demanding applications. Rated for 600V AC, 850V DC, and 1800Vrms, this connector is suitable for power and signal transmission. Its triple start threaded mating type guarantees secure connections, while its wide operating temperature range of -65 to 200°C (-85 to 392°F) accommodates extreme environments. Perfect for military, aerospace, and industrial use, the D38999/24JJ43SN is a rugged and dependable connector solution.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24JJ43SN |
| 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: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YACT24JJ43SNV00100 |
| Service Class Detail: | Cadmium Olive Drab Plated Composite Shell (Conductive) |
| SKU: | DCHD38999/24JJ43SN |
| 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 |
| Number of Signal Positions: | 23 |
| Number of Power Positions: | 20 |
| Keying and Polarized Position Locations: | N |
| Preloaded: | No |
| Factory Installed Backshell: | No |
| Contact Quantity (Size 16): | 20 |
| Reverse Gender: | No |
| Contact Quantity (Size 20): | 23 |
| 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 |
| Panel Mount Feature: | With |
| Polarization Code: | N |
| Flange: | Jam Nut Flange |
| Connector Mounting Type: | Panel Mount |
| Mating Retention: | With |
| Mating Alignment Type: | Keyed |
| Circuit Application: | Power & Signal |
| Durability Rating: | 500 Cycles |
| Position Locations Omitted: | All |
| Assembly Type: | Electrical Connector |
| Shielded: | Yes |
| Connector Style: | Receptacle |
| Connector System: | Cable-to-Panel |
| Sealable: | Yes |
| Connector and Contact Terminates To: | Wire & Cable |
| Fluid Resistance: | Yes |
| Part Alias: | YACT24JJ43SNV00100 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |