Amphenol Industrial Amphe-OBTS Circular Power Connectors

Amphenol Industrial Amphe-OBTS Circular Power Connectors are outdoor connectors designed for harsh environments. These optimized base transceiver station connectors provide remote wireless radio power delivery. The Amphe-OBTS series is based on the previous Amphe-BTS series. The Amphe-OBTS series reduced the weight of this field-installable connector by 30% and added improved passive intermodulation (PIM) performance. Other features include clip retention contacts, zinc shell construction, EMI shielding, and shock/vibration resistance. Amphenol Industrial Amphe-OBTS Circular Power Connectors are offered in a variety of power configurations.


  • IP67 rated
  • UL 1977 certified
  • IEC 61984 and 60950-22 certified
  • Zinc shell construction with tin/nickel plating
  • Bayonet locking
  • Receptacle with crimp contacts
  • Plug with screw termination contacts for field installation
  • 6mm to 18mm OD cable sealing range
  • UL 94V-0 flammability rating
  • ISO 21207 Method B 5 cycles for corrosion test


  • Cell towers
  • Wireless radios
  • Wireless networks


  • Electrical rating
    • 26A per contact (two pole)
    • 16A per contact (three pole)
  • 20kA overvoltage protection
  • 360° EMI shielding
  • -55°C to +105°C operating temperature range
Veröffentlichungsdatum: 2015-12-10 | Aktualisiert: 2022-03-11