D38999/24ME99HD
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 YACT24ME99HDV00100
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/24ME99HD, are essential components for rugged applications. This specific model is a jam nut receptacle with 23 gold-plated contacts, designed for high performance in extreme conditions. With a voltage rating of 600 V AC, 850 V DC, and 1800 Vrms, they ensure reliable power and signal transmission. The composite shell construction, featuring electroless nickel shell plating, offers superior durability and corrosion resistance. Operating seamlessly in temperatures ranging from -65 to 200 °C (-85 to 392 °F), these connectors guarantee functionality in harsh environments. With a service rating of I and a service class of M, they meet stringent reliability standards for military and aerospace applications. Trust in the DEUTSCH 38999 Series III Composite Connectors for robust and dependable connectivity in demanding environments.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24ME99HD |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 13 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 23 |
| 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: | 17 |
| Contact Size: | 16(2), 20(21) |
| Contact Type: | Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 23 |
| Keyway Polarization: | D |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | E99 |
| Service Class: | M |
| 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 |
| Part Aliases: | YACT24ME99HDV00100 |
| Service Class Detail: | Nickel Plated Composite Shell |
| SKU: | DCHD38999/24ME99HD |
| 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 |
| Weight: | .0536 lb / 24.3 g |
| Insulation Material: | Hard Dielectric/Silicone |
| Hermetically Sealed: | No |
| Entry Style: | Rear Insertion |
| Number of Power Positions: | 2 |
| Preloaded: | No |
| Keying and Polarized Position Locations: | D |
| Number of Signal Positions: | 21 |
| Keying: | Keyway Polarization D |
| Factory Installed Backshell: | No |
| Contact Quantity (Size 20): | 21 |
| Reverse Gender: | No |
| Contact Layout Arrangement: | E99 |
| Contact Quantity (Size 16): | 2 |
| 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 |
| Mating Alignment Type: | Keyed |
| Panel Mount Feature: | With |
| Mating Retention: | With |
| Flange: | Jam Nut Flange |
| Polarization Code: | D |
| Connector Mounting Type: | Panel Mount |
| Circuit Application: | Power & Signal |
| Durability Rating: | 1500 Cycles |
| Position Locations Omitted: | All |
| Connector System: | Cable-to-Panel |
| Connector and Contact Terminates To: | Wire & Cable |
| Shielded: | Yes |
| Connector Style: | Receptacle |
| Sealable: | Yes |
| Assembly Type: | Electrical Connector |
| Fluid Resistance: | Yes |
| Part Alias: | YACT24ME99HDV00100 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |