NBB75DFI

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).

Features & Benefits

• 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 demage
• Color coding possible

New cage type contact

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

Specifications

Product

Title

• NBB75DFI

Connection Type

• BNC 75 Ω

Gender

• female

Electrical

Signal Type

• HD, SDI, Video, AES/EBU, Composit, 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

• Bayonett

Mounting direction

• Front mounting

Chassis shape

• D

Material

Contacts

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

Insert

• PTFE

Shell

• Polyacetal (POM) (Insulation Sheell)

Shell plating

• Optalloy®

D-Shape housing

• Zinc diecast (ZnAl4Cu1) gal Ni plating

Environmental

Temperature range

• -30 °C to +85 °C