BNC Connectors:

Regal 155 Series

  • Designed for high-speed, low-crosstalk gigabit applications
  • Optional EMI gasket version available for up to 10 dB
  • Regal 152 Series Shielded/Tabbed RJ-45
  • Regal 152 Series RJ-45 – shielded with EMI gasket
  • Regal 155 Series Cat-5 Shielded & Unshielded RJ-45 noise attenuation.
  • Optional ferrite noise filter available on all models to help control common mode noise
  • Note: The single port versions for both the 155 & 152 Series have the form, fit and function of the AMP equivalent.

a_155-w-tabs-150-wide a_RJ45-Filter-150-wideC a_152-w-gasket-150-wide a_152_C-150-wide-C40

Standard Features:

  • Patented Hi-Speed microwave contact design – “Gigabit Ready”
  • Exceeds TIA / EIA 568A & B crosstalk standards
  • Up to 10 dB better for Ethernet
  • Up to 20 dB better for ATM (Click here to view Ethernet/ATM performance graph)
  • Available in 1, 2, 4, 6, & 8 port versions.
  • Fits current industry standard footprint, mechanically interchangeable with existing Cat-3 and Cat-5 designs

Features with EMI gasket option:

  • Up to 10 dB better EMI noise attenuation over shielded tab versions (Click here to view noise attenuation graph)
  • Interchangeable with shielded /tabbed and unshielded versions (same footprint & panel cutout)
  • Easier to mount – eliminates broken or bent tab problems.
    Offers an edge in world markets on EMC compliance

Features with ferrite filter option:

  • Economical, cost effective solution to common mode noise filtering
  • Efficient – controlled insertion loss (Click here to view insertion loss graph)
  • Same dimensions as Regal’s 152 & 155 Series connectors
  • More protection – filters common mode noise right at the base of the connector.
  • Reliable – no internal solder joints to fail.
  • Available for up to 8 ports.


  • Electrical Characteristics:
  • Insulation Resistance: 500 MegOhms MIN
  • Dielectric Withstand Voltage: 1000V RMS
  • Contact Resistance: 30 Milliohms MAX

Mechanical Characteristics

  • Durability: 1000 mating cycles

Environmental Characteristics

  • Operating Temperature: -20oC to +85oC


  • Housing: UL, 94V-0
  • Shield: Tin plated copper alloy
  • Contacts: Phosphor bronze 50 micro-inch gold over nickel


  • Unshielded
  • Shielded with enhanced tabs
  • Shielded with EMI conductive gasket
  • Ferrite filters