PRODUCT FEATURES
• Broad System Compatibility: Fully compatible with conventional BNC female sockets, allowing seamless drop-in integration with existing equipment.
• Robust, Corrosion-Resistant Build: Nickel-plated copper alloy housing and PTFE insulation core provide strength, signal stability, and long-term reliability.
• Wide Operating Temperature Range: Performs reliably from -30°C to +80°C, suitable for both indoor broadcast studios and outdoor security/CCTV installations.
• High Dielectric Safety Margin: Insulation strength > 5 GΩ and dielectric strength of 1.5 kVdc offer strong protection against electrical breakdown.
TECHNICAL SPECIFICATIONS
PRODUCT PARAMETERS
Connection Type: BNC
Gender: Male
ELECTRICAL PARAMETERS
Contact resistance: ≤ 3 mΩ (inner) , ≤ 2 mΩ (outer)
Rated voltage: < 50 Ω Impedance: 75 Ω Insulation strength: > 5 GΩ
Dielectric strength: 1.5 kVdc
MECHANICAL PARAMETERS
Cable anchoring: Jacket crimping
Locking device: Bayonet
Service life: > 1000 mating cycles
Insertion force: ≤ 25 N
Crimp size: 7.36 Hex crimp (shield)
1.6 CRIMP (PIN)
Cable OD: 7.3 mm
MATERIAL AND ENVIRONMENTAL PARAMETERS
Housing: Copper alloy
Housing plating: Ni
Contacts: Copper alloy
Contact surface: Au
Inner core: PTFE
Temperature range: -30°C ~ +80°C
Description
The SEBNCM-75UX13 is a true 75Ω BNC male plug connector engineered for high-quality coaxial cable termination in UHD video signal transmission systems. Featuring a reduced-diameter, insulated pin design, this connector delivers low return loss and stable 75Ω characteristic impedance, making it well suited for broadcast, security/CCTV, and professional AV applications. It uses a reliable bayonet locking mechanism for quick and secure mating, and is fully compatible with conventional BNC socket connectors, ensuring easy integration into existing systems. With a copper alloy housing, gold-plated contacts, and a PTFE inner core, the SEBNCM-75UX13 is built for durability and consistent signal performance across more than 1,000 mating cycles.
Key Features
• True 75Ω Impedance : Reduced outer diameter pins with an insulated design minimize return loss and maintain a true 75Ω characteristic impedance, ideal for UHD video signal transmission.
• Bayonet Locking System : Quick-lock/unlock bayonet mechanism allows fast, secure, and convenient mating and unmating.
• Durable Construction : Rated for more than 1,000 mating cycles with an insertion force of ≤ 25 N, ensuring long-term reliable use.
Electrical & Mechanical Specifications
• Connection Type : BNC, male connector.
• Contact Resistance : ≤ 3 mΩ (inner contact), ≤ 2 mΩ (outer contact) for minimal signal loss.
• Rated Voltage : Rated for operation below 50 V.
• Insulation Strength : Greater than 5 GΩ, ensuring excellent electrical isolation.
• Compatible Cable OD : Designed for coaxial cables with a 7.3 mm outer diameter.
Material and Environmental Specifications
• Housing Material : Copper alloy housing with nickel (Ni) plating for corrosion resistance and durability.
• Contact Material : Copper alloy contacts with gold (Au) plated surfaces for reliable, low-resistance connections.
• Inner Core : PTFE insulation for stable dielectric performance and impedance control.
• Operating Temperature Range : Rated for use from -30°C to +80°C, suitable for a wide range of indoor and outdoor environments.
Dimensions
• Overall Length : 37.10 ± 0.3 mm.
• Body Diameter : Ø14.45 ± 0.1 mm at the mating end and Ø14.00 ± 0.1 mm at the boot end.
• Pin Section Diameter : Ø13.80 ± 0.1 mm, with a mating interface length of 14.00 ± 0.3 mm.
Packaging and Accessories
• Component Packaging : Each connector is packed 1 pc per bag, including one inner core assembly, one boot, one pin, and one crimp ferrule.
• Carton Packaging : 40 pcs per inner carton, with 5 inner cartons per master carton, totaling 200 pcs per master carton.
• Accessories : Supplied as a standalone connector with no additional accessories (no back fastener plate, screws, or nuts included).
Assembly Instructions
• Step 1 – Prepare the Cable : Thread the coaxial cable through the boot and slide on the crimp ferrule before stripping.
• Step 2 – Strip the Cable : Strip the cable jacket, shield, and dielectric to the dimensions specified in the drawing (4.0 mm / 5.0 mm / 7.0 mm sections).
• Step 3 – Crimp the Center Pin : Insert the pin onto the center conductor, seating the pin tail against the internal insulation layer, then crimp with a suitable crimping tool.
• Step 4 – Insert into the Plug : Thread the prepared cable forward into the BNC male plug body until the pin is fully seated.
• Step 5 – Crimp the Ferrule : Slide the crimp ferrule forward to the rear of the BNC connector body and crimp the hexagonal section firmly with a crimping tool.
• Step 6 – Finish Assembly : Push the boot assembly forward until it buckles securely into the BNC male connector, completing the assembly.
ORDERING INFORMATION
Minimum order: 40 pieces of this model. Price shown is per piece. Confirm the exact model, mating connector and cable dimensions before ordering.
Product and order enquiries: https://www.bspoo.com/contact-us/
Shipping and order support: https://www.bspoo.com/shipping-order-support/
