110 GHz 16-Channel TW90 to 1.0 mm Male Multi-Coax Cable Assembly VST-L-TW90MF116-XXX

P/N: VST-L-TW90MF116-XXX

  • 1×16 TW90 breakout to 16 × 1.0 mm male connectors
  • DC–110 GHz · 50 Ω · ±1 ps phase matching
  • 2.54 mm pitch · Blind-mate & field-replaceable interface
  • Custom cable lengths & channel mapping · RF test report included

Product overview

VST-L-TW90MF116-XXX is a 16-channel (1×16) high-density multi-coaxial breakout cable assembly that connects one TW90 multiport interface to 16 individual 1.0 mm male coaxial connectors. Designed for 50 Ω signal paths through 110 GHz, it enables grouped RF channels to connect to separate test-instrument and fixture ports.

Technical specifications

Electrical performance
Frequency range DC–110 GHz
Nominal impedance 50 Ω per channel
Return loss ≥ 10 dB
Insertion loss ≤ (15 × L / 1000 + 1.8) dB (L = assembly length in mm)
Phase matching ±1 ps
Interface & mechanical specifications
Configuration 1 × 16 TW90 to 16 × 1.0 mm male
Multiport interface TW90, single row
Contact pitch 2.54 mm
TW90 housing dimensions 55 × 16.5 × 6.82 mm (see drawing)
Mating durability ≥ 500 cycles
Minimum cable bend radius 18 mm
Cable length Configurable; length tolerances in drawing
Construction & environment
TW90 housing Anodized aluminum
Signal contacts Gold-plated beryllium copper
Insulators PTFE (TW90) / PEEK (1.0 mm end)
Operating temperature 0 °C to +85 °C
RoHS Compliant (drawing)

Representative RF measurement

The datasheet includes representative system-level S11, S44 and S41 measurements from 10 MHz to 110 GHz using a TWS90J-16 PCB test board, mating connector and cable assembly. The reported S41 readings (−11.67 dB at 32.86 GHz and −17.03 dB at 109.99 GHz) describe the complete test path, not cable-only insertion loss.

Cable configuration & selection

Specify the required cable length and length reference, TW90 mating interface and mounting layout, channel-to-port assignment, and RF limits. Refer to the product drawing for mechanical dimensions, cable labeling and length tolerances. An RF test report is supplied with each assembly.

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Product selection support
Custom configurations available
Specification and compatibility review

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