Double-Anchored Structural Integrity for Dense Broadcast IO Backplanes

The Canare BCJ Hex-Nut PCB-Mount 75-Ohm BNC Receptacle series provides a heavy-duty, panel-stabilized connectivity solution, operating as a specialized bulkhead printed circuit board (PCB) RF connector engineered for structural integration, rear-panel interface configuration, and uncompressed high-frequency routing within 12G-SDI UHD and 3G-SDI HD equipment hardware. In commercial hardware setups, mobile production monitors, and high-density router blocks, plugging in thick, rigid video lines can flex the interior board. This mechanical stress can cause trace cracking or solder failures over time. Canare’s hex-nut bulkhead design solves this issue, clamping tightly onto both the circuit board pins and the outer metal chassis panel. This layout shifts all pull, twist, and shear tension onto the equipment frame, keeping your internal circuitry protected.

Advanced Insulation and Long-Neck Production Adaptability

To ensure clean, uncompromised video transmission under varying thermal and structural conditions, this series utilizes m-PPO (modified polyphenylene ether) insulation cores. This advanced material offers high structural strength and dielectric stability. For equipment with extra-thick faceplates or deep recessed housings, the specialized BCJ-FPLV-L (Long Neck) model features an extended threaded barrel profile, allowing easy panel fastening without needing custom structural modifications.

Product Specifications & Model Tiers

1. Front-Mount Panel Series (BCJ-FP)

Secured from the front face of the equipment chassis using the included hex nut and lock washer. These configurations link your main circuit board directly to the external panel plate.

• BCJ-FPLV-12G (Right-Angle, 12G-SDI): Features vertical stud positioning optimized for next-generation 4K Ultra HD processing hardware, video matrix routers, and high-end capture devices.
• BCJ-FPLVA (Right-Angle, 3G-SDI / HD): Vertical stud configuration designed for standard 1080p studio distribution gear, reference monitors, and genlock synchronization modules ($26.4\text{ dB at }1\text{ GHz}$).
• BCJ-FPLV01 (Right-Angle, Low-Cost): Value-engineered version of the vertical HD mount, built for budget-conscious production line manufacturing.
• BCJ-FPLV-L (Right-Angle, Long Neck): Built with an extended threaded barrel length, delivering a high return loss of $26.4\text{ dB at }3\text{ GHz}$ through thick chassis frames.
• BCJ-FPLHA (Right-Angle, Horizontal): Features a horizontal board footprint, perfect for dense, low-profile 1U rack enclosures or tight daughtercard slots.
• BCJ-FPC / BCJ-FPC02: Straight vertical board-mounting receptacles (with standard and low-cost options) built for direct top-entry cable connection setups.

2. Rear-Mount Panel Series (BCJ-RP)

Designed to mount from the inside of the gear chassis, with the fastening hardware locking onto the back face of the IO plate.

• BCJ-RPC (Straight, Through-Hole Mount): Straight configuration with standard pins that drop into clean through-hole circuit boards.
• BCJ-RPC/1 (Straight, Surface Mount): Equipped with a specialized flat contact base, optimized for automated surface-mount technology (SMT) production lines.