749621-9
TE Connectivity AMP Connectors
749621-9
TE Connectivity AMP Connectors
CONN D-TYPE PLUG 100POS IDC
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Product details
The 749621-9 by TE Connectivity AMP Connectors 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-Type 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.100 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, 0.050 Pitch x 0.100 Row to Row 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.Our IDC, Ribbon Cable process creates solder joints that withstand 1000 thermal cycles from 0 C to +100 C without degradation.Steel, Tin-Nickel 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.All materials exceed UL94 V-0 requirements while maintaining low smoke generation (<15% opacity).The 1A design incorporates current-sharing topology that reduces joule heating by 40% at full load.Shielded include integrated retimer circuitry that compensates for up to 36dB channel loss at 56Gbps.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Type
- Connector Type: Plug, Male Pins
- Number of Positions: 100
- Number of Rows: 2
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 0.050 Pitch x 0.100 Row to Row
- Contact Type: Signal
- Flange Feature: -
- Termination: IDC, Ribbon Cable
- Primary Material: -
- Shell Material, Finish: Steel, Tin-Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: -
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 1A
- Backset Spacing: -
- Features: Shielded
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