SD20/SP20 Square Flange Connector Design and Installation Guide
BNC Pre-Wired Connector with Coaxial Cable Overview
The BNC pre-wired connector with coaxial cable is designed for high-speed signal transmission applications. This ready-to-use solution combines a durable BNC plug or socket with a coaxial cable, allowing fast installation without additional assembly. It is suitable for professionals seeking reliable and consistent signal connections in demanding environments.
Whether for broadcast equipment, test instruments, or communication systems, this pre-wired BNC connector provides an efficient and dependable solution.

Durable Metal Housing for Signal Integrity
The connector housing is made from high-quality metal, ensuring mechanical stability and resistance to repeated mating cycles. Compared with plastic connectors, the metal construction provides better shielding and reduces electromagnetic interference, which is essential for high-frequency 12G signals.
The robust design allows the connector to maintain consistent performance even in vibration-prone or industrial environments. Its secure locking mechanism ensures the plug remains firmly connected during operation, preventing accidental disconnections.
Pre-Wired Cable for Easy Integration
One of the main advantages of this product is the pre-attached coaxial cable. By offering ready-to-install assemblies, engineers can save time and reduce potential wiring errors during installation.
KMYD provides flexible customization options:
- Custom coaxial cable length to suit your system layout
- Various cable types for indoor or outdoor applications
- Option for OEM labeling and project-specific requirements
This flexibility ensures seamless integration into broadcast, communication, or industrial equipment without extra assembly work.

Application Scope
The 12G BNC pre-wired connector is suitable for high-speed coaxial signal applications, including:
- Broadcast and video production systems
- Test and measurement instruments
- Communication and networking equipment
- Industrial monitoring and control devices
- Professional audio/video installations
With its combination of durability, signal integrity, and pre-wired convenience, this connector assembly ensures consistent and reliable performance.
Selection Considerations
When selecting this pre-wired BNC connector, confirm the mating-side requirement, cable length, and cable type for your specific environment. Verify the pinout or drawing against your equipment interface before ordering. For projects requiring specific cable lengths or OEM labeling, contact KMYD with your project details to confirm feasibility.
Key Advantages
- Plug & Play – Pre-attached coaxial cable for easy installation
- High Frequency – Supports 12G high-speed signal transmission
- Durable Construction – Metal housing and secure locking for long-term use
- Customizable – Cable length and type tailored to your project
- Reliable Performance – Stable signal transmission for professional applications
Inquiry Checklist
To receive an accurate quotation, please provide the following information: required cable length, cable type (indoor or outdoor), connector gender (male or female), mating-side interface details, and order quantity. For custom requirements, include your drawing or specification sheet.
For related pre-wired connector solutions, see 12G BNC Pre-Wired Connector with Coaxial Cable for UHD 4K or explore the Aviation Plug Connectors catalog for other industrial connector options.
These BNC Connectors are solid, fit perfectly, and work smoothly.PrimeScout 2026-02-04
These BNC Connectors mate precisely and lock securely.WhisperHarbor 2026-02-04
Smooth and dependable BNC Connectors, meet expectations.MossyTrail 2026-02-04
High-quality BNC Connectors that feel durable and professional.SunnyPixel 2026-02-04