PRODUCT FEATURES
• Providelow return loss values at high frequencies for UHD video signal transmission
• True 75 Ω characteristic impedance design meets stringent UHD requirement
• Standard D-size housing, flush mounted and protected from damage
• Fully compatible with conventional BNC socket connectors
• Non-grounded UHD BNC socket, the model of grounded UHD BNC socket is SBB75DFGX
TECHNICAL SPECIFICATIONS
PRODUCT PARAMETERS
Connection Type: BNC
Gender: Female
ELECTRICAL PARAMETERS
Contact resistance: ≤ 3 mΩ (inner) , ≤ 2 mΩ (outer)
Dielectric strength: 1.5 kVdc
Impedance: 75 Ω
Insulation resistance: > 5 GΩ
Rated voltage: < 50 V Signal type: UHD, SDI, Video, AES/EBU, Composite, YUV, RGB, RGBH, RGBHV MECHANICAL PARAMETERS Insertion force: ≤ 25 N Withdrawal force: ≤ 25 N Service life: > 1000 mating cycles
Chassis shape: D-size
MATERIAL AND ENVIRONMENTAL PARAMETERS
Housing: Zinc alloy
Housing plating: Black plating
Contacts: Copper alloy
Contact surface: Au
Temperature range: -30°C ~ +85°C
Description
The SBB75DFGX-B is a high-quality BNC socket designed for reliable UHD video signal transmission. It features a true 75 Ω characteristic impedance design that meets stringent Ultra High Definition (UHD) requirements, ensuring low return loss values even at high frequencies. This BNC socket is fully compatible with conventional BNC connectors and offers a non-grounded configuration, while a grounded version is also available (model SBB75DFGX).
Key Features:
• Low Return Loss: Optimized for high frequency UHD video signals.
• True 75 Ω Impedance: Meets strict UHD transmission standards.
• Robust Design: Standard D-size housing that is flush mounted to protect it from damage.
• Compatibility: Fully works with existing BNC socket connectors.
• Non-Grounded Socket: Ideal for specific applications; alternative grounded model available.
Specifications:
• Product Type: BNC Socket
• Connection Type: BNC
• Gender: Female
Electrical Parameters:
• Contact Resistance: ≤ 3 mΩ (inner), ≤ 2 mΩ (outer)
• Dielectric Strength: 1.5 kVdc
• Impedance: 75 Ω
• Insulation Resistance: > 5 GΩ
• Rated Voltage: < 50 V • Signal Type: UHD, SDI, Video, AES/EBU, Composite, YUV, RGB, RGBH, RGBHV Mechanical Parameters: • Insertion Force: ≤ 25 N • Withdrawal Force: ≤ 25 N • Service Life: > 1000 mating cycles
• Chassis Shape: D-size
Material and Environmental Parameters:
• Housing Material: Zinc alloy with black plating
• Contact Material: Copper alloy with gold surface finishing
• Temperature Range: -30 °C to +85 °C
Packaging:
• Packaging Method: Blister box packaging
• Quantity: 20 pcs per blister box, 100 pcs per inner box, 5 inner boxes per master carton (total of 500 pcs per master carton)
The SBB75DFGX-B is the ideal choice for professional applications requiring durable, high-performance BNC connectors for UHD video and other signal types.
TECHNICAL DOWNLOAD
English manufacturer data sheet (PDF)
https://www.bspoo.com/wp-content/uploads/2026/10/BSP-Seetronic-SBB75DFGX-B-English-Data-Sheet.pdf
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/
