Neutrik - NBLC75BSX14

The rearTWIST HD Large BNC cable connector is designed for large cable diameters as used on long runs and high data rates (HD).

Like all Neutrik BNCs it offers a true 75 ohm design and is perfectly suitable for HD applications. The patented rearTWIST boot guarantees easy access even in high density applications.

Suitable cable:
Draka 1.4/6.6 AF, Percon VK8, Tesca Massimo

Crimp size:
Pin: 1.75 mm (hex)
Shield: 9.73 mm (hex)

• "rearTWIST Principle" locking/unlocking using the easily accessible so ft touch boot (Patent DE 100 48507)
• Ideal for recessed bulkheads where access to the "head" of the connector might be an issue. These connectors turn from the back and not the front.
• True 75 ohm design meets the stringent HDTV / DVD requirements
• Leading area: Avoids tilting due to side forces to protect contacts from deformation. Guarantees a lifetime of min. 1000 mating cycles!
• Snug-fit center pin insert provides tactile feedback
• Shield and jacket crimp technology prevents the problem of an exposed grounding braid on cable assemblies
• Excellent cable protection and retention
• Precise Swiss machined brass parts for outstanding durability
• Accessories include crimp tool and dies

Electrical

• Contact resistance ≤ 3 m ohm (inner)
• Contact resistance ≤ 2 m ohm (outer)
• Dielectric strength 1,5 kV_DC
• Impedance 75 ohm
• Insulation resistance > 5 Gohm
• Rated voltage <50 V
• VSWR ≤1.050/>32 dB up to 1 GHz
• ≤1.065/>30 dB up to 2 GHz
• ≤1.100/>26 dB up to 3 GHz

Mechanical

• Cable O.D. 9.5 mm
• Cable retention > 30 N (Center)
• Crimp size 9,73 Hex crimp (shield) acc. IEC 60803 (die designation H)
• Crimp size (pin) 1,75 Hex crimp (pin) acc. IEC 60803 (die designation X)
• Insertion force < 25 N
• Lifetime > 1000 mating cycles
• Wiresize
• Locking device Bayonett
• Cable anchoring Jacket crimping

Material

• Contacts Brass (CuZn35Pb2), 0.2 µm AuCo (Center contact)
• Insert PTFE
• Shell Brass (CuZn39Pb3)
• Shell plating Optalloy®

Environmental

• Temperature range -30 °C to +85 °C
• Contact crimpability Complies with IEC 60803 and IEC 60352-2