D38999/20KJ4SN-LC

The D38999/20KJ4SN-LC by Conesys is a high-performance Circular Connectors - Housings engineered for mission-critical connectivity solutions. With advanced shielding technology and robust construction, this connector ensures superior signal integrity in harsh environments. Ideal for 5G infrastructure and aerospace applications, it delivers unmatched EMI/RFI suppression while maintaining low insertion loss across all contact positions.Designed as Receptacle Housing, this component features military-grade contacts that withstand 500+ mating cycles without degradation. When paired with compatible inserts, it achieves <0.5 contact resistance for optimal power transmission.Configured for For Female Sockets configurations, the housing accommodates both power and signal contacts simultaneously. Compared to standard connectors, this dual-contact design reduces assembly time by 30% while preventing pin misalignment.With 56 available configurations, engineers can customize pinouts for mixed-signal applications. The optimized contact arrangement minimizes crosstalk below -60dB at 1GHz frequencies.Compatible with 25-4 standard inserts, enabling hybrid signal/power configurations. The precision-machined interface maintains 0.05mm tolerance.Conforming to J specifications, the housing interfaces with standard circular connector accessories. The flanged design provides 360 shielding continuity.Crimp termination ensures gas-tight connections for oxygen-rich environments. Gold-plated contacts maintain <10m resistance after 1000 thermal cycles.Accommodating 16 (8), 20 (48) contacts, the design supports 20A continuous current per power pin. The hyperbolic contact geometry improves mating force consistency.The Panel Mount option provides flexible installation in space-constrained applications. Field-proven in industrial robotics, this mounting system resists vibration up to 15G acceleration.The Flange design simplifies panel installation with tool-less assembly. Anti-rotation tabs prevent loosening under vibration per MIL-STD-810G.Utilizing Threaded mechanism, the connector achieves IP68-rated sealing within 1/4 turn. This quick-lock feature is essential for rapid maintenance in offshore wind turbine systems.Keyed N (Normal) positioning prevents mismating during blind connections. The tactile feedback system ensures positive engagement in low-visibility conditions.Constructed from Stainless Steel, the housing exceeds MIL-DTL-5015 standards for corrosion resistance. Salt spray testing demonstrates 1000+ hours protection in marine environments.Passivated surface treatment enhances durability against chemical exposure. This finish maintains <0.1 contact resistance after 200 humidity cycles.The Silver identification system simplifies inventory management in complex wiring harnesses. Colorfast pigments resist fading under UV-B exposure.Rated Environment Resistant, the sealed design withstands pressurized washdowns in food processing plants. Tested to IEC 60529 standards with 1m water immersion for 72 hours.Integrated Firewall Usage provide strain relief for 10mm diameter cables. The modular design allows field-replaceable backshells without special tools.Shielded configuration reduces electromagnetic interference by 40dB at 2.4GHz. Essential for medical imaging equipment requiring FCC Part 15 compliance.