Amphenol GT Series Connectors with Quadrax Contact

The GT Series connectors combine a reverse bayonet connector and Quadrax contacts.

Apl A 5307 Quadrax Connector
Amphenol Industrial Operations
Amphenol Industrial

Amphenol Industrial Operations' GT series connectors with Quadrax contact provides a high-speed transmission solution that can be used in rail and mass transit, heavy equipment and industrial applications.

  • Combines a reverse bayonet connector and Quadrax contacts to provide one rugged outer contact with four inner contacts spaced to form two 100 to 150 Ohm controlled impedance differential pairs
  • Alternative to the more expensive DTL-38999 Series III and ARINC-type connectors for harsh environment applications
  • High EMI shielding performance
  • Reverse bayonet locking for ease of use
  • High shock and vibration resistance for up to 500 mating cycles
  • Quick positive coupling
  • Bandwidth up to 1.25 GHz
  • Data rate exceeds 2.5 Gbps
  • Maximum voltage rating of 500 Vrms at sea level and 1,000 VAC rms between all inner contacts at sea level, as well as 500 VAC rms between inner and outer contacts at sea level
  • Gold plated and supplied with gold over nickel on mating parts 
  • Outer contact has rugged wall section for durability
  • Available in size 8 crimp termination style or with PC tails
  • Rated IP67-IP69K in mated condition
  • RoHS and REACH compliant


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