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Black BNC male-to-male coaxial cable, 36 inches long, nickel-plated brass connectors

Pomona Electronics

Pomona Electronics 2249-C-36 BNC coaxial RF cable 36 in black

SKU CH-1E05-RXNT8

BNC male-to-male coaxial cable, 36 in, 50 ohm impedance, DC to 4 GHz, rated 500 Vrms, -104 to 185 °F

  • TypeCMR
  • ColorBlack
  • BNC male connectors on both ends for direct RF links
  • 36 in length suits bench and rack routing
  • 50 ohm impedance matches standard test equipment
  • DC to 4 GHz bandwidth covers video and data signals
  • Nickel-plated brass construction resists corrosion across -104 °F to 185 °F

Application fit

The Pomona 2249-C-36 is a 36 in BNC male-to-male coaxial cable rated for DC to 4 GHz with 50 ohm impedance. It suits test-bench connections, RF instrumentation and video links that terminate in BNC sockets. Buyers needing longer runs, SMA or N-type interfaces, or plenum-rated jacket should select a different part.

Build and connectors

Nickel-plated brass BNC bodies resist corrosion and mate securely with standard panel or instrument ports. The 20 AWG centre conductor uses PE insulation and a CMR-rated jacket that meets vertical-tray flame requirements. Operating range spans -104 °F to 185 °F, so the assembly remains stable in cold labs or warm equipment racks.

Deciding specification

The 500 Vrms voltage rating defines the maximum continuous signal level the dielectric can withstand. Exceeding this value risks insulation breakdown, so confirm that your application stays below the rated potential before installation.

Highlights

  • BNC male connectors on both ends for direct RF links
  • 36 in length suits bench and rack routing
  • 50 ohm impedance matches standard test equipment
  • DC to 4 GHz bandwidth covers video and data signals
  • Nickel-plated brass construction resists corrosion across -104 °F to 185 °F

Specifications

BrandPomona Electronics
Model2249-C-36
TypeCMR
ColorBlack

Questions about this item

What frequency range does the BNC coaxial cable support, and what is its impedance?

The cable is rated from DC to 4 GHz with a 50 ohm impedance, so it handles signals up to that frequency without significant loss.

What are the connector dimensions and cable diameter needed to ensure it fits my panel or instrument?

The cable uses BNC male plugs on both ends and 20 AWG wire with PE insulation; the overall diameter is typical for this gauge and will fit standard BNC bulkhead cutouts.

How do I install the BNC connectors correctly, and what common mistake should I avoid?

Align the bayonet lugs, push the plug in, and turn clockwise until it locks with a click; the common error is stopping at the first detent instead of completing the full quarter-turn lock.

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