Neutrik NBB75DFI Flush-Mount BNC / BNC: D-Size, Isolated, Nickel Shell

Neutrik NBB75DFI Flush-Mount BNC / BNC: D-Size, Isolated, Nickel Shell

Isolated BNC chassis connector, feedthrough in nickel D-shape housing Neutrik's BNC chassis connectors offer a true 75 Ω design for serial and digital (HD) signals. 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 (audio industry standard). HIGHLIGHTS

• Gold plated cage type center contact
• True 75 Ω design meets the stringent HD requirements
• Isolated panel mount (solves potential grounding problems and prevents common-mode influence with other connections conducted over the same panel ground potential)
• Standard D-shape housing - provides flush mounting and protection from damage
• Color coding possible

New cage type contact

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

ELECTRICAL

• Signal Type: HD, SDI, Video, AES/EBU, Composite, YUV, RGB, RGBH, RGBHV
• 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:
  • ≤1.03/>37 dB up to 1 GHz
  • ≤1.05/>32 dB up to 2 GHz
  • ≤1.08/>28 dB up to 3 GHz

MECHANICAL

• Insertion force: < 25 N
• Lifetime: > 1000 mating cycles
• Locking device: Bayonet
• 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: Optalloy®
• D-Shape housing: Zinc diecast (ZnAl4Cu1) gal Ni plating

ENVIRONMENTAL

• Temperature range: -30 °C to +85 °C