Twinax/Triax Connectors
Built to Last
Premium Quality
Superior Mechanical Performance
Rugged Physical Properties
Extreme Reliability
Signals require protection from extraneous noise through non-
signal carrying shielding. These interfacing connectors must
provide contact surfaces isolated from each other, as well as from
the outer shield. Trompeter twinaxial/triaxial connectors are
designed with two (2) concentric contacts that are isolated from
each other and the shielding connection.
Features
• All metallic parts are machined/formed to extremely close
tolerances
• All bodies are made of top quality brass with bright nickel-
plated non-tarnish finish
• Fully enclosed, heat-treated, beryllium-copper outer
conductor spring (not half hard slotted brass)
• Heat-treated, beryllium-copper center socket contact with 50
millionths inch gold plating
70 Series
These concentric twinax/triax connectors are ideal for applications
where weight is not a primary concern. They are commonly used
in digital data bus, video pair, MIL-STD-1553B (airborne/ground,
primary/redundant), base-band circuit and any application for
“noise-free guarded” circuits.
Miniature 2, 3, 4–lug, and Push-on (TRB)
370 Series
Miniature Threaded (TRT)
Features
(70 Series shown below)
• Same size as BNC/TNC connectors. Large body versions are
available to accommodate larger cables
• Field serviceable, wrench crimp versions for cables with up to
.475” outer diameters
• Tool crimp versions for quick termination of cables with up to
.250” outer diameters
• 3-lug, 4-lug, and threaded versions provide different levels of
mechanical stability and keying
• Does not require mechanical alignment for mating.
• QPL to MIL-C-49142 (see list on page 5)
• Meets MIL-C-49142, 48-hour salt spray requirement
• Special plating available to satisfy MIL-STD-1344, 500-hour
• salt spray requirement
• Push-on versions for test cable applications
• Fewer pieces to assemble
• Hermetically sealed versions are available (page 16)
4
EMERSON-NETWORKPOWER [ EMERSON NETWORK POWER ]
