ASUB-277-25TP24
Assmann WSW Components
ASUB-277-25TP24
Assmann WSW Components
CONN D-SUB PLUG/RCPT 25P R/A SLD
Reference Price (USD)
1+
$6.95000
500+
$6.8805
1000+
$6.811
1500+
$6.7415
2000+
$6.672
2500+
$6.6025
Exquisite packaging
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ASUB-277-25TP24
$6.95
Product details
The ASUB-277-25TP24 by Assmann WSW Components 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 - Stacked architecture, the compact design enables 40% higher port density than traditional form factors without compromising thermal management capabilities.The Plug, Male Pins; Receptacle, Female Sockets configuration implements edge-coupled differential pairs with controlled skew (<5ps) for precise timing alignment in SerDes applications.25, 25 layout incorporates ground-stitching vias that reduce simultaneous switching noise by 22dB in 56Gbps NRZ applications.Precision-molded 2, 2 dielectric body maintains <3% impedance variation across all channels for consistent signal integrity performance.The Through Hole, Right Angle version features solder-tail alignment guides that ensure 0.1mm placement accuracy during reflow processes.Optimized for airflow management, 3 (DB, B); 3 (DB, B) 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 (4-40) system incorporates thermal interface pads that improve heat dissipation by 25% in high-power applications.Our Solder process creates solder joints that withstand 1000 thermal cycles from 0 C to +100 C without degradation.Steel, Tin 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 Flash ensures proper skin depth for high-frequency signal transmission up to 50GHz.All materials exceed UL94 V-0 requirements while maintaining low smoke generation (<15% opacity).The 3A design incorporates current-sharing topology that reduces joule heating by 40% at full load.Board Lock, Grounding Indents include integrated retimer circuitry that compensates for up to 36dB channel loss at 56Gbps.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub - Stacked
- Connector Type: Plug, Male Pins; Receptacle, Female Sockets
- Number of Positions: 25, 25
- Number of Rows: 2, 2
- Mounting Type: Through Hole, Right Angle
- Shell Size, Connector Layout: 3 (DB, B); 3 (DB, B)
- Contact Type: Signal
- Flange Feature: Housing/Shell (4-40)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Contact Finish: Gold
- Contact Finish Thickness: Flash
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 3A
- Backset Spacing: -
- Features: Board Lock, Grounding Indents
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