D38999/24JH21JB
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 YACT24JH21JBV00100
The MIL-DTL-38999 III (D38999) harsh environment connector, designated as SKU D38999/24JH21JB, is a rugged and reliable solution for demanding applications. Featuring a jam nut receptacle design, it ensures secure and stable connections in high-vibration environments. With 21 gold-plated socket contacts, each rated for 7.5A, this connector offers excellent conductivity and signal integrity. Its composite shell construction, plated with cadmium olive drab for enhanced durability, provides excellent resistance to environmental factors. Meeting stringent military specifications, including operating temperature ranges from -65 to 200°C, this connector is ideal for use in aerospace, defense, and other high-reliability applications. With a mating type of triple start threaded, it guarantees a secure and efficient connection process. Trust the D38999 Series III connector for your mission-critical connectivity needs.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24JH21JB |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 21 |
| Mount Type: | Jam Nut |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 175 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1250 V DC, 2300 Vrms, 900 V AC |
| Shell Size: | 23 |
| Contact Size: | 16(21) |
| Contact Type: | Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Cadmium Olive Drab |
| Finish/Coating: | Cadmium Olive Drab |
| Number of Positions: | 21 |
| Keyway Polarization: | B |
| Service Rating: | II |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | H21 |
| 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: | YACT24JH21JBV00100 |
| Service Class Detail: | Cadmium Olive Drab Plated Composite Shell (Conductive) |
| SKU: | DCHD38999/24JH21JB |
| 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: | .1044 lb / 47.3 g |
| Peripheral Seal Material: | Silicone |
| O-Ring Material: | Silicone |
| Environmental Protection Type: | Elastomer Sealed |
| Insulation Material: | Hard Dielectric/Silicone |
| Hermetically Sealed: | No |
| Environmental Protection: | Yes |
| Keying and Polarized Position Locations: | B |
| Number of Power Positions: | 21 |
| Number of Signal Positions: | 0 |
| Preloaded: | No |
| Factory Installed Backshell: | No |
| Keying: | Keyway Polarization B |
| Contact Quantity (Size 16): | 21 |
| Reverse Gender: | No |
| Contact Layout Arrangement: | H21 |
| Contact Quantity (Size 20): | 21 |
| Panel Thickness: | .062 - .126 in / 1.58 - 3.2 mm |
| Accepts Wire Insulation Diameter Range: | .065 - .109 in / 1.65 - 2.77 mm |
| Assembly Length: | 33 mm / 1.3 in |
| Wire Size: | .2 - .52 mm² / 24 - 20 AWG |
| Alignment Keyed: | Clocking |
| Mating Retention: | With |
| Polarization Code: | B |
| Mating Alignment Type: | Keyed |
| Flange: | Jam Nut Flange |
| Connector Mounting Type: | Panel Mount |
| Panel Mount Feature: | With |
| Durability Rating: | 1500 Cycles |
| Circuit Application: | Power |
| Position Locations Omitted: | All |
| Connector and Contact Terminates To: | Wire & Cable |
| Shielded: | Yes |
| Connector Style: | Receptacle |
| Connector System: | Cable-to-Panel |
| Assembly Type: | Electrical Connector |
| Sealable: | Yes |
| Fluid Resistance: | Yes |
| Part Alias: | YACT24JH21JBV00100 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |