Product Data Sheet
Amphenol
Connectors for Power Applications
No. 190
Amphenol introduces the new Composite GT
series of connectors, with full worldwide approval
from a major server manufacturer, for use as the
environmental server power connector. Featuring
a high-performance composite plug shell, coupling
nut, receptacle, and hardware, this GT meets all of
the specifications for high power process control
and server applications.
Additional features include the RADSOK
Amperage Socket Contact Technology, enabling
increased current ratings to 120A on individual
contacts.
The RADSOK (RADial SOcKet) High Amperage,
Low Insertion Force Socket Contact provides
value to your purchasing, engineering, quality and
manufacturing objectives. RADSOK technology is
based upon a stamped and formed flat grid, uniquely
twisted into a hyperbolic geometry to provide robust,
high-density contact to the mating pin contact. Most pin and socket technologies rely upon spring (beam element) properties of the
contact elements, which tend to weaken over time. Unlike most other pin and socket solutions, RADSOK also utilizes the tensile
strength properties of the flat, high conductivity alloy grid. This provides the high normal forces required for conductivity while also
providing large conductive surface area. Correspondingly low voltage drop and low temperature rise are also achieved while
maintaining low insertion forces.
Compression (setscrew) wire termination to the 4/6AWG or 8/10AWG conductors allows easy field replacement of pin or socket
contacts, or complete plug and receptacle assemblies, without requiring specialized tooling.
Additional benefits of the GT Reverse Bayonet product include:
Technical Specifications: Connectors are listed to UL/CUL 1977/1682/817 Standard, Control Number 19VP. The Amphe-GTR
connectors utilize a standard PG adaptor watertight strain relief on the plug to achieve their IP67 seal rating. Size 4 RADSOK Contacts
are individually rated to 120 Amperes continuous. Connector assemblies are current rated per the cross-reference table (back page).
Insulation Resistance is rated at 1000 MΩ and Dielectric Withstanding Voltage is rated at 2000 V
flammability rated to UL94V-0.
Plug
•
•
•
Quick positive coupling
Audible, tactile, & visual indication of coupling
Waterproof (IP67)
2.626 REF
B
®
G
Amphe
A
C
®
N
High
Amphenol
®
-GTR Reverse Bayonet
•
•
•
Amphe-GTR – 4 Conductor
4.829 REF
Silver plated contacts
No lockwiring required
High shock and vibration capabilities
AC
(RMS). The Composite GT is
Cable Range
(See Tables)
