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BNC Series

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BNC series is most widely used as 50 Ω coaxial

cable connectors.

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This series is used specially for interface of fre

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quent fit-in/pull-out instruments by small size/

light weight bayonet lock mechanism.

Note:

BNC series is intermateable with BNC75 series.

(75Ω group)

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If 75 Ω cable is used for this series, the fre

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quency to be applied must be below 200MHz.

For more than 200MHz, BNC75 series must be

used.

JIS-C-5412、 MIL-C-39012、 DSP-C-6202、 NTTSpec No.2095

Specifications depends on each connector although these are basic specifications.

Please ask us for the cable assemblies to assure its performance.

BNC Type Connectors

CONFORMING STANDARD

SPECIFICATION

Characteristic Impedance

50Ω

Dielectric withstanding voltage

1500V AC (rms) for 1 minute

Insulation resistance

1000MΩmin. at 500V DC

Contact resistance

3mΩ max.

VSWR

1.3max. at DC～2GHz

MATERIAL/FINISH

Shell (Body)

Copper alloy/Silver or Nickel plating

Contact (male)

Copper alloy/Silver or Gold plating

Contact (female)

Copper alloy/Silver or Gold plating

Insulators

PTFE

Gaskets

Silicone rubber

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