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Samtec UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays

Samtec UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays are 0.635mm pitch high-density, high-speed signal/power arrays that achieve 64Gbps PAM4 speeds. These Samtech signal/power arrays feature rotated power blades for improved performance and simplified breakout region (BOR). These UDx6 AcceleRate MP series features 5mm and 10mm stack heights and up to 10 power and 240 signal positions. The signal/power arrays offer an open-pin-field design for routing and grounding flexibility. The series includes optional alignment pins, standard weld tabs for a secure connection to the board, and polarized guide posts for blind mating.

Features

  • Leading density for power and signal
  • Power blades rotated 90° give equal access to heat escape for uniform cooling, increased current capacity, and reduced crowding
  • Supports 64Gbps PAM4 (32Gbps NRZ) applications
  • PCIe® 6.0/CXL® 3.2 capable
  • Open-pin-field design for maximum grounding and routing flexibility
  • High-density multi-row design
  • Low-profile 5mm and 10mm stack heights - up to 16mm on roadmap
  • 4, 6, 8, or 10 total power blades
  • 60, 120, 180, or 240 total signal positions
  • 0.635mm signal pitch
  • Optional alignment pins
  • Standard weld tabs for a secure connection to the board
  • Polarized guide posts for blind mating

Applications

  • Data center servers
  • Networking equipment
  • High-performance computing
  • Test and measurement equipment

Specifications

  • 15A maximum current rating
  • 200VAC/283VDC maximum voltage rating
  • 0.635mm (signal) / 6.00mm (power) pitch
  • -55°C to +125°C operating temperature ranger

Additional Resources

Rotated Power Blades Overview

Chart - Samtec UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays

Dimensions

Mechanical Drawing - Samtec UDx6 AcceleRate® mP 0.635mm Signal/Power Arrays
Published: 2026-07-30 | Updated: 2026-08-03