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Neutrik NBB75DFGX BNC UHD grounded chassis


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NBB75DFGX

Grounded UHD BNC chassis connector, feedthrough in antraloy plated D-shape housing

Neutrik's UHD BNC chassis connectors offer low return loss values at high frequencies specific for high resolution video signal transmission. The machined brass connector body provides an extremely rugged and non-abrasive connection over long term use and is in addition recessed and therefore well protected in a D-shape housing

FEATURES AND BENEFITS

  • Optimized gold plated cage type center contact for UHD signals as 4K or 8K
  • Swiss antraloy plating
  • Grounded panel mount
  • Standard D-shape housing provides flush mounting and protection from damage
  • Color coding possible
  • Fully compatible with conventional BNC cable connectors

Optimized Return Loss

Due to optimized insulator design the Neutrik rearTWIST UHD BNC chassis connector achieves increased headroom compared to conventional BNC connectors and offers additional return loss reserve for potential impedance deviations resulting from cable bending, incorrect connector assembly or faulty connection interfaces without signal interruption.

New cage type contact

  • Closed contact design - extremely robust
  • Gold plated cage type clip - best possible shielding and lowest contact resistance

SPECIFICATIONS

Product

Title

  • NBB75DFGX

Connection Type

  • BNC 75 Ω

Gender

  • female

Electrical

Contact resistance

  • ≤ 3 mΩ (inner)

Contact resistance

  • ≤ 2 mΩ (outer)

Dielectric strength

  • 1.5 kVdc

Impedance

  • 75 Ω

Insulation resistance

  • > 5 GΩ

Rated voltage

  • < 50 V

VSWR

  • ≤1.06 / >30 dB up to 6 GHz
  • ≤1.13 / >24 dB up to 12 GHz
  • ≤1.22 / >20 dB up to 18 Ghz

Signal type

  • UHD, SDI, Video, AES/EBU, Composit, YUV, RGB, RGBH, RGBHV

Mechanical

Insertion force

  • < 25 N

Lifetime

  • > 1000 mating cycles

Locking device

  • Bayonett

Mounting direction

  • Front mounting

Chassis shape

  • D

Material

Contacts

  • Brass (CuZn39Pb3), 0.2 µm AuCo (center contact)

Insert

  • PTFE

Shell

  • Polyacetal (POM) (insulation shell)

Shell plating

  • Antraloy

D-shape housing

  • Zinc diecast (ZnAl4Cu1)

Environmental

Temperature range

  • -30 °C to +85 °C

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