205556-3
TE Connectivity Aerospace, Defense and Marine
205556-3
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB PLUG 9POS CRIMP
Reference Price (USD)
1+
$47.35000
500+
$46.8765
1000+
$46.403
1500+
$45.9295
2000+
$45.456
2500+
$44.9825
Exquisite packaging
Discount
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205556-3
$47.35
Product details
The 205556-3 by TE Connectivity Aerospace, Defense and Marine revolutionizes D-Sub Connectors performance in high-speed data center applications. Designed for 112G PAM4 signaling, this connector achieves <0.5dB insertion loss at 28GHz while maintaining 100 differential impedance within 5% tolerance.Featuring D-Sub architecture, the compact design enables 40% higher port density than traditional form factors without compromising thermal management capabilities.The Plug, Male Pins configuration implements edge-coupled differential pairs with controlled skew (<5ps) for precise timing alignment in SerDes applications.9 layout incorporates ground-stitching vias that reduce simultaneous switching noise by 22dB in 56Gbps NRZ applications.Precision-molded 2 dielectric body maintains <3% impedance variation across all channels for consistent signal integrity performance.The Free Hanging (In-Line) version features solder-tail alignment guides that ensure 0.1mm placement accuracy during reflow processes.Optimized for airflow management, 1 (DE, E) design reduces pressure drop by 30% compared to conventional cage designs.Signal implementation uses phosphor bronze alloys with selective gold plating for optimal signal integrity and durability.The Housing/Shell (Unthreaded) system incorporates thermal interface pads that improve heat dissipation by 25% in high-power applications.Our Crimp process creates solder joints that withstand 1000 thermal cycles from 0 C to +100 C without degradation.Steel, Cadmium Plated construction provides 60dB EMI shielding effectiveness up to 40GHz for sensitive RF applications.The Gold surface treatment maintains <15m contact resistance after 10,000 mating cycles in dusty environments.Precision-controlled 50.0µin (1.27µm) ensures proper skin depth for high-frequency signal transmission up to 50GHz.The 7.5A design incorporates current-sharing topology that reduces joule heating by 40% at full load.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 9
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 1 (DE, E)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Crimp
- Primary Material: -
- Shell Material, Finish: Steel, Cadmium Plated
- Contact Finish: Gold
- Contact Finish Thickness: 50.0µin (1.27µm)
- Ingress Protection: -
- Material Flammability Rating: -
- Current Rating (Amps): 7.5A
- Backset Spacing: -
- Features: -
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