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The Seetronic SBB75DFGX is a grounded 75 Ω BNC panel socket engineered for UHD video signal transmission. With true impedance design low return loss gold-plated contacts and D-size flush-mount housing it delivers professional-grade performance in SDI composite and RGB applications. Compatible with standard BNC connectors.

  • Low return loss at high frequencies ideal for UHD video signal transmission
  • True 75 Ω characteristic impedance meets UHD standards
  • Durable zinc alloy D-size chassis with chrome plating for flush-mount protection
  • Gold-plated copper alloy contacts ensure signal integrity
  • Fully compatible with standard BNC plugs and cabling
  • Grounded version for applications requiring shielded signal paths (non-grounded model: SBB75DFGX‑B)


  • Connection Type: BNC Socket (Female)
  • Impedance: 75 Ω
  • Contact Resistance: ≤ 3 mΩ (inner) ≤ 2 mΩ (outer)
  • Dielectric Strength: 1.5 kV DC
  • Insulation Resistance: > 5 GΩ
  • Rated Voltage: < 50 V
  • Supported Signals: UHD SDI AES/EBU Composite YUV RGB RGBH RGBHV
  • Insertion/Withdrawal Force: ≤ 25 N
  • Service Life: > 1000 mating cycles
  • Chassis: D-size zinc alloy with chrome plating
  • Contact Material: Copper alloy with gold plating
  • Operating Temperature: –30 °C to +85 °C
  • Standards: IEC 61076-2-103 IEC 68-2-20 (solderability)

Seetronic BNC Female Chassis Connector SBB75DFGX

Brand: Seetronic

SKU: CONN1453

  • Pro Tested
  • Guaranteed
  • Trusted
Regular price £6.99
In stock, ready to be shipped

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  • Venutec

    Pickup available

    Usually ready in 24 hours

    3 Waterside Court
    Bone Lane
    Newbury RG14 5SH
    United Kingdom

    447404920360

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The Seetronic SBB75DFGX is a grounded 75 Ω BNC panel socket engineered for UHD video signal transmission. With true impedance design low return loss gold-plated contacts and D-size flush-mount housing it delivers professional-grade performance in SDI composite and RGB applications. Compatible with standard BNC connectors.

  • Low return loss at high frequencies ideal for UHD video signal transmission
  • True 75 Ω characteristic impedance meets UHD standards
  • Durable zinc alloy D-size chassis with chrome plating for flush-mount protection
  • Gold-plated copper alloy contacts ensure signal integrity
  • Fully compatible with standard BNC plugs and cabling
  • Grounded version for applications requiring shielded signal paths (non-grounded model: SBB75DFGX‑B)


  • Connection Type: BNC Socket (Female)
  • Impedance: 75 Ω
  • Contact Resistance: ≤ 3 mΩ (inner) ≤ 2 mΩ (outer)
  • Dielectric Strength: 1.5 kV DC
  • Insulation Resistance: > 5 GΩ
  • Rated Voltage: < 50 V
  • Supported Signals: UHD SDI AES/EBU Composite YUV RGB RGBH RGBHV
  • Insertion/Withdrawal Force: ≤ 25 N
  • Service Life: > 1000 mating cycles
  • Chassis: D-size zinc alloy with chrome plating
  • Contact Material: Copper alloy with gold plating
  • Operating Temperature: –30 °C to +85 °C
  • Standards: IEC 61076-2-103 IEC 68-2-20 (solderability)

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