1731070109

Molex

General info

Part Number

1731070109

Manufacturer

Molex

Description:

CONN D-SUB RCPT 21POS PNL MNT

Reference Price (USD)

$18.18000

500+

$17.9982

1000+

$17.8164

1500+

$17.6346

2000+

$17.4528

2500+

$17.271

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

1731070109

$18.18

Product details

The 1731070109 by Molex 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, Combo architecture, the compact design enables 40% higher port density than traditional form factors without compromising thermal management capabilities.The Receptacle, Female Sockets configuration implements edge-coupled differential pairs with controlled skew (<5ps) for precise timing alignment in SerDes applications.21 (20 + 1 Coax or Power) 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 Panel Mount version features solder-tail alignment guides that ensure 0.1mm placement accuracy during reflow processes.Optimized for airflow management, 3 (DB, B) - 21W1 design reduces pressure drop by 30% compared to conventional cage designs.Signal and Coax or Power (Not Included) 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 Solder Cup 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.All materials exceed UL94 V-0 requirements while maintaining low smoke generation (<15% opacity).The 5A design incorporates current-sharing topology that reduces joule heating by 40% at full load.