D38999/24MA98JC
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 YACT24MA98JCV00100
The D38999/24MA98JC is a high-performance MIL-DTL-38999 III (D38999) jam nut receptacle, designed for use in harsh environments. Featuring a rugged construction, this connector is rated for operating temperatures ranging from -65°C to 200°C, with a maximum voltage of 850 V DC. With 3 gold-plated contacts (size 20), it offers reliable conductivity and is rated for 1500 mating cycles. The composite shell with electroless nickel plating provides excellent durability and resistance to environmental factors. This connector, part of the DEUTSCH 38999 Series III, is ideal for military and aerospace applications, meeting stringent performance and reliability standards.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24MA98JC |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 3 |
| 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: | 9 |
| Contact Size: | 20(3) |
| Contact Type: | Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 3 |
| Keyway Polarization: | C |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | A98 |
| Service Class: | M |
| 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: | YACT24MA98JCV00100 |
| Service Class Detail: | Nickel Plated Composite Shell |
| SKU: | DCHD38999/24MA98JC |
| Environmental Protection: | Yes |
| Entry Style: | Rear Insertion |
| 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 |
| Weight: | 10 g / .0221 lb |
| Peripheral Seal Material: | Silicone |
| O-Ring Material: | Silicone |
| Environmental Protection Type: | Elastomer Sealed |
| Insulation Material: | Hard Dielectric/Silicone |
| Hermetically Sealed: | No |
| Number of Signal Positions: | 3 |
| Keying and Polarized Position Locations: | C |
| Number of Power Positions: | 0 |
| Preloaded: | No |
| Factory Installed Backshell: | No |
| Keying: | Keyway Polarization C |
| Contact Layout Arrangement: | A98 |
| Reverse Gender: | No |
| Contact Quantity (Size 20): | 3 |
| Panel Thickness: | .062 - .126 in / 1.58 - 3.2 mm |
| Assembly Length: | 33 mm / 1.3 in |
| Accepts Wire Insulation Diameter Range: | 1.02 - 2.11 mm / .04 - .083 in |
| Wire Size: | .2 - .52 mm² / 24 - 20 AWG |
| Alignment Keyed: | Clocking |
| Connector Mounting Type: | Panel Mount |
| Mating Alignment Type: | Keyed |
| Mating Retention: | With |
| Panel Mount Feature: | With |
| Polarization Code: | C |
| Flange: | Jam Nut Flange |
| Durability Rating: | 1500 Cycles |
| Circuit Application: | Signal |
| Position Locations Omitted: | All |
| Shielded: | Yes |
| Connector System: | Cable-to-Panel |
| Connector and Contact Terminates To: | Wire & Cable |
| Assembly Type: | Electrical Connector |
| Sealable: | Yes |
| Connector Style: | Receptacle |
| Fluid Resistance: | Yes |
| Part Alias: | YACT24MA98JCV00100 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |