Neutrik - NBNC75BYY11 - BNC Rear Twist 75 ohm Connector

Neutrik NBNC75BYY11 rearTWIST HD BNC 75Ω Connector

The Neutrik NBNC75BYY11 is a professional 75Ω rearTWIST HD BNC male cable connector engineered for high-definition broadcast, video, and AV applications where exceptional signal integrity and reliability are essential. Featuring Neutrik's patented rearTWIST® locking system, this connector is purpose-built for high-density patch panels and recessed equipment, allowing users to securely connect and disconnect the connector from the rear boot rather than the connector body.

Designed with a true 75Ω impedance, the NBNC75BYY11 delivers the performance required for HDTV, SDI, HD-SDI, 3G-SDI, and other professional digital video systems. Precision Swiss-machined brass components, gold-plated centre contacts, and PTFE insulation ensure outstanding electrical performance and long-term durability.

The connector utilises advanced shield and jacket crimp technology, eliminating exposed grounding braid while providing excellent cable retention and mechanical strength. With a minimum rated life of over 1,000 mating cycles, it is built to withstand the rigours of professional broadcast facilities, touring productions, and permanent AV installations.

The NBNC75BYY11 is specifically designed for larger diameter professional broadcast coaxial cables including Canare L-5CFB, Canare L-4.5CHWS, and Canare L-5CFW.

Applications

• Broadcast television systems
• HD-SDI, 3G-SDI and digital video infrastructure
• Video routing and patch panels
• OB trucks and broadcast facilities
• Live event video production
• Film and television production
• Professional AV installations
• High-density equipment racks and recessed bulkheads

Specifications

• Model: NBNC75BYY11
• Connector type: BNC 75Ω male
• Impedance: True 75Ω
• Locking system: Patented rearTWIST® bayonet locking
• Cable O.D.: 8.0mm
• Crimp size (shield): 8.23mm Hex
• Crimp size (centre pin): 1.6mm Square
• Contact resistance: ≤3mΩ (centre), ≤2mΩ (outer)
• Insulation resistance: >5GΩ
• Rated voltage: <50V
• Dielectric strength: 1.5kV DC
• Operating temperature: -30°C to +85°C
• Lifetime: >1,000 mating cycles

Features

• Patented rearTWIST® locking system for easy installation in confined spaces
• True 75Ω impedance for professional broadcast-quality signal transmission
• Optimised for HDTV, HD-SDI, SDI, and digital video applications
• Precision Swiss-machined brass components for exceptional durability
• Gold-plated centre contact for superior conductivity and corrosion resistance
• Shield and jacket crimp technology eliminates exposed grounding braid
• Snug-fit centre pin provides positive tactile feedback during connection
• Bayonet locking mechanism for fast and secure installation
• Compatible with optional colour-coded boots for easy cable identification
• Excellent cable strain relief and retention for long service life

Compatible Cable Types

• Canare L-5CFB
• Canare L-4.5CHWS
• Canare L-5CFW

Ideal for

• Broadcast and television facilities
• Film and television production
• Live event video systems
• Professional AV installations
• Video patch bays and routing equipment
• Touring and rental companies
• Permanent broadcast infrastructure