Product Overview

Triax Series Connectors

Aptiv Interconnect's Triax Series connectors are engineered for superior signal integrity in the most demanding applications. Designed for triaxial cables with three concentric conductors, these connectors offer significantly enhanced shielding and noise immunity by isolating signal and ground paths and eliminating ground loops. This robust and reliable design ensures exceptionally clean signal transmission, making Triax connectors essential for highly sensitive measurement, video, and data applications where external interference must be minimized and signal integrity is paramount. All Aptiv Interconnect

Triax Series Connectors product image

Features and Benefits

  • Superior Noise Immunity: Blocks EMI/RFI.
  • Ground Loop Elimination: Prevents ground loop currents with distinct shields.
  • Enhanced Signal Integrity: Provides a cleaner signal for sensitive applications.
  • Improved Safety: Outer shield grounded for protection in high-voltage use.
  • Robust Construction: Durable for industrial, medical, and broadcast environments.
  • Versatile Applications: Ideal for HD video, medical imaging, test & measurement, nuclear, and remote sensors.

Specifications, Parts, and Filters

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Impedance
50 or 75 Ohms.
Frequency Range
DC to 500 MHz
Voltage Rating (Inner Conductor to Inner Shield)
400 VRMS
Voltage Rating (Inner Shield to Outer Shield)
Excellent common-mode rejection.
Dielectric Withstanding Voltage
5000 MOhms
Insulation Resistance
Extremely high (GΩ to TΩ).
Shielding Effectiveness
Superior, often 90 dB+.
VSWR
Good for the specified frequency range.
Insertion Loss
Typically low.

Coupling Mechanism
Threaded (TRB, TRT) or bayonet (TRB, TRC)
Mating Cycles
≥ 500 (standard)
Cable Retention
Robust attachment (clamp, crimp, or solder)
Body Material
Brass or Stainless Steel
Center Contact Material
Beryllium Copper, Phosphor Bronze, or Brass
Dielectric/Insulator Material
PTFE or other high-performance plastics
Conductor Configuration
Specific to triaxial cables

Temperature Range
-55°C to +165°C
Thermal Shock
MIL-STD-202, Method 107, Test Condition B.
Vibration
MIL-STD-202, Method 204, Test Condition B or D.
Shock
MIL-STD-202, Method 213, Test Condition I.
Moisture Resistance
MIL-STD-202, Method 106
Corrosion (Salt Fog)
MIL-STD-202, Method 101, Test Condition B

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