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Rosenberger EBC™ Board-to-Board/Module PCB RF Connectors

Rosenberger EBC™ (Efficient Board Connector) Board-to-Board/Module PCB RF Connectors are designed for 5G active MIMO (Multiple Input Multiple Output) antennas and radios. For applications up to 8GHz, EBC connectors offer reliable performance, mechanical stability and tackle the exponential increase in data volumes in future 5G networks. Features include small dimensions, radial/axial misalignments, various holding forces, minimum board-to-board distances, and fast and cost-effective assembly design. An integrated locating side in the bullet provides a smooth bore while the other side has a limited-detent design. A single PCB coupler grants a consistent footprint with preloaded outer contacts for ensuring contact optimization, while the push/snap-on locking mechanism allows fast and easy disconnection.

Features

  • Preloaded outer contacts for contact optimization
  • One design for many applications
  • Self-centering/self-alignment, blind mateability
  • Optimized for PCBs and filters
  • Simple filter connection
  • Excellent signal integrity (SI)
  • Excellent shielding required for MIMO applications (EMI)
  • Designed for mass-volume production
  • 100% design-to-cost
  • Only one PCB coupler design, consistent footprint
  • Detent type on the bullet (limited detent and smoothbore interfaces)
  • Small outline/dimensions
  • Axial and radial compensation
  • Push/Snap-on locking for fast and easy disconnection
  • High packing density due to minimum pitch and board-to-board distances

Specifications

  • Electrical
    • DC to 8GHz frequency range
    • 100W power rating
    • ≥20dB typical return loss (depending on axial misalignment)
    • ≥50dB screening attenuation at DC to 4GHz
    • ≥60dB RF leakage at DC to 4GHz
  • Mechanical
    • 12mm minimum board-to-board distance
    • >6.8mm pitch
    • ±0.8mm axial tolerance
    • 4° maximum radial tolerance
  • Materials
    • Aurodur®/silver spring bronze center contact
    • White bronze/flash white bronze over silver spring bronze outer contact
    • PTFE/FEP LCP dielectric

Videos

Additional Resources

發佈日期: 2021-11-09 | 更新日期: 2024-05-16