KAIDA D38999/21NA35PN Connector Detailed Explanation: MIL-DTL-38999 Series III Standard Sealed Panel-Mount Receptacle
1. Product Definition and Standard Compliance
Part Number Analysis: D38999/21NA35PN belongs to the KAIDA D38999 series and is fully compatible with the MIL-DTL-38999 Series III standard.
Structure Type: Sealed Mounting Receptacle, featuring a threaded coupling mechanism that provides extremely high resistance to vibration and shock, preventing accidental disconnection.
Plating Process: The shell is finished with Electroless Nickel, providing superior corrosion protection and meeting military-grade weather resistance requirements.
2. Key Electrical and Mechanical Performance
Contact Configuration: 35#22D Pin, utilizing crimp-type contacts to ensure low resistance and high reliability in signal transmission.
Tail Design: Specifically designed for PCB board-end connection (PCB Tail), simplifying the circuit board assembly process by eliminating the need for additional wire harness soldering and improving integration density.
Durability: Rigorously tested with a mechanical life of up to 500 mating cycles while maintaining stable contact performance.
Environmental Adaptability: Operating temperature range covers -55°C to +125°C, capable of withstanding extreme thermal shock.
3. Recommended Application Scenarios
Due to its high sealing performance and high voltage resistance, this connector is widely used in avionics equipment, radar systems, missile guidance systems, and high-end industrial control fields.
Part Number Analysis: D38999/21NA35PN belongs to the KAIDA D38999 series and is fully compatible with the MIL-DTL-38999 Series III standard.
Structure Type: Sealed Mounting Receptacle, featuring a threaded coupling mechanism that provides extremely high resistance to vibration and shock, preventing accidental disconnection.
Plating Process: The shell is finished with Electroless Nickel, providing superior corrosion protection and meeting military-grade weather resistance requirements.
2. Key Electrical and Mechanical Performance
Contact Configuration: 35#22D Pin, utilizing crimp-type contacts to ensure low resistance and high reliability in signal transmission.
Tail Design: Specifically designed for PCB board-end connection (PCB Tail), simplifying the circuit board assembly process by eliminating the need for additional wire harness soldering and improving integration density.
Durability: Rigorously tested with a mechanical life of up to 500 mating cycles while maintaining stable contact performance.
Environmental Adaptability: Operating temperature range covers -55°C to +125°C, capable of withstanding extreme thermal shock.
3. Recommended Application Scenarios
Due to its high sealing performance and high voltage resistance, this connector is widely used in avionics equipment, radar systems, missile guidance systems, and high-end industrial control fields.