Overview
The D38999/26ZJ61HA connector, produced by Amphenol Aerospace Operations, is a part of the MIL-DTL-38999 series, which are high-density, circular connectors designed for harsh environment applications. These connectors have been a cornerstone in military and aerospace interconnect technology since their development in the 1970s. They are known for their reliability, versatility, and ability to operate in extreme conditions.
Amphenol Aerospace, with its extensive history in developing MIL-SPEC connectors, ensures that the D38999/26ZJ61HA meets the rigorous standards required for mission-critical systems. This connector is ideal for applications that demand high-performance interconnection solutions in challenging environments.
Key Specifications
| Specification | Details |
|---|---|
| Operational Temperature Range | -65°C to +200°C (-85°F to +392°F) |
| Coupling Mechanism | Threaded or bayonet coupling |
| Contact Types | Crimp or solder contacts, including coaxial, twinax, and triax contacts |
| Voltage Rating | Up to 900 VAC (RMS) at sea level for power contacts; 500 Vrms max for shielded contacts |
| Dielectric Withstanding Voltage | 500 VAC RMS at sea level |
| EMI Shielding | 360-degree shielding on each pair |
| Mating Cycles | 500 cycles |
| Bandwidth | Up to 1.25 GHz |
| Data Rate | Exceeding 2.5 Gbps |
Key Features
- Environmental Resistance: Designed to operate in harsh environments, including high temperatures, vibrations, moisture, and dust.
- High-Density Contacts: Available with various contact arrangements, including coaxial, twinax, and triax contacts for high-performance applications.
- Robust Construction: Made from premium aerospace-grade materials such as 6061-T6 aluminum and passivated stainless steel for enhanced strength and corrosion resistance.
- EMI/EMP Protection: Features 360-degree shielding on each pair for effective EMI protection.
- Quick Coupling Mechanism: Rapid coupling via a Tri-StartTM thread, shell-to-shell, or metal-to-metal bottoming.
- Scoop-Proof Design: Recessed design in certain shell styles to protect contacts.
Applications
- Military Aircraft
- Commercial Aircraft
- Naval Surface Ships
- Submarines
- Ground Vehicles
- Missile Systems
- Unmanned Vehicles
- Satellites
- Spacecraft
- Avionics Systems
- In-Flight Entertainment Systems
- Landing Systems
- Environmental Control Systems
- Fuel Management Systems
- Power Distribution Systems
- Aircraft Braking Systems
- Communication Systems
- Cabin and Exterior Lighting
- Battery Management Systems
Q & A
- What is the operational temperature range of the D38999/26ZJ61HA connector?
The operational temperature range is -65°C to +200°C (-85°F to +392°F).
- What types of contacts are available for the D38999/26ZJ61HA connector?
The connector is available with crimp or solder contacts, including coaxial, twinax, and triax contacts.
- What is the voltage rating for the D38999/26ZJ61HA connector?
The voltage rating is up to 900 VAC (RMS) at sea level for power contacts and 500 Vrms max for shielded contacts.
- How many mating cycles can the D38999/26ZJ61HA connector withstand?
The connector can withstand 500 mating cycles.
- What is the EMI shielding capability of the D38999/26ZJ61HA connector?
The connector features 360-degree shielding on each pair.
- What materials are used in the construction of the D38999/26ZJ61HA connector?
The connector is made from premium aerospace-grade materials such as 6061-T6 aluminum and passivated stainless steel.
- What are some common applications for the D38999/26ZJ61HA connector?
Common applications include military and commercial aircraft, naval ships, submarines, ground vehicles, and various aerospace systems.
- Does the D38999/26ZJ61HA connector have any special design features for contact protection?
Yes, it features a scoop-proof recessed design in certain shell styles to protect contacts.
- What is the bandwidth and data rate capability of the D38999/26ZJ61HA connector?
The connector has a bandwidth of up to 1.25 GHz and a data rate exceeding 2.5 Gbps.
- How does the D38999/26ZJ61HA connector ensure environmental sealing?
The connector is designed with environmental sealing features, including corrosion resistance and protection against moisture and dust.