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AMPHENOL RF 0317057812G HD-BNC Connector

Amphenol RF's 75 Ohm BNC and HD-BNC connectors are optimized for 12G SDI, supporting 4K and Ultra-HD broadcasting. These connectors feature an isolated dielectric sleeve that prevents body-to-panel grounding, providing additional signal isolation in densely packed applications such as mobile broadcast, video encoders, and digital signage. They come in straight and right-angle configurations, with a familiar bayonet coupling, ensuring reliable connections for high-performance video systems with up to 12 Gbps bandwidth. Constructed from durable materials, these connectors meet RoHS standards and are suitable for demanding broadcast environments.

Authorized Distributors
Source:DigiKey
Part No:031-70578-12G
Stock:130
Inv Date:05-28-2026
Price: Unit price: $16.22
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Part No:031-70578-12G
Stock:86
Inv Date:05-29-2026
Price: Unit price: $14.91
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Part No:031-70578-12G
Stock:0
Inv Date:05-28-2026
Price: Unit price: $15.42
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Part No:031-70578-12G
Stock:50
Inv Date:05-28-2026
Price: Unit price: $11.84
Buy/RFQ:
Part No:031-70578-12G
Stock:50
Inv Date:05-28-2026
Price: Unit price: $11.84
Buy/RFQ:

AMPHENOL RF 0317057812G HD-BNC Connector Specifications:

  • Impedance: 75 Ohm
  • Frequency Range: DC - 12 GHz for BNC, DC - 18 GHz for HD-BNC
  • Return Loss: 20 dB @ DC - 6 GHz, 15 dB @ 6 -12 GHz for BNC; 20 dB @ DC - 6 GHz, 15 dB @ 6 -12 GHz for HD-BNC
  • Dielectric Withstanding Voltage: 1500 VRMS for BNC, 1000 VRMS for HD-BNC
  • Insulation Resistance: 5000 MΩ for BNC, 10000 MΩ for HD-BNC
  • Contact Resistance: Center contact less than 1.5 mΩ, outer contact less than 0.2 mΩ for BNC; center contact less than 5 mΩ, outer contact less than 2.5 mΩ for HD-BNC
  • Coupling Style: Bayonet, 2-Stud
  • Mating Cycles: Minimum 500 cycles
  • Temperature Range: -65°C to +165°C
  • Materials: Brass or Zinc Die-Cast, Nickel or Gold Plated; Dielectric PTFE; Insulator Silicone Rubber; Gasket Silicone Rubber; Isolation Bushing Delrin
  • RoHS Compliant: Yes

Buy the Buy Amphenol BNC Part Number 0317057812 Online

Discover the high-quality HD-BNC connector designed for demanding broadcast and professional video systems. Featuring 75 Ohm impedance, excellent electrical performance up to 12 GHz, and a robust bayonet coupling, this connector ensures reliable and interference-free signal transmission. Its dielectric sleeve provides added signal isolation, making it perfect for 4K and Ultra-HD applications, digital signage, and mobile broadcast setups. Built from durable materials and RoHS compliant, this connector is ideal for demanding environments where performance and longevity matter most.

Buy Amphenol 0317057812 HD-BNC connectors now and experience unmatched reliability and performance for high-definition broadcast applications.

Frequently Asked Questions

Where can I buy AMPHENOL RF 0317057812G?

You can click on the BUY or RFQ button to purchase 0317057812G from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 0317057812G?

You can download the 0317057812G datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 0317057812G?

AMPHENOL RF

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