UG-261/U Просмотр технического описания (PDF) - DDK Ltd.

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UG-261/U

BNC Type Connectors

DDK Ltd. 

BNC Series

BNC Type Connectors

●BNC series is most widely used as 50 Ω coaxial

cable connectors.

●This series is used specially for interface of fre-

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

light weight bayonet lock mechanism.

Note:

BNC series is intermateable with BNC75 series.

(75Ω group)

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

quency to be applied must be below 200MHz.

For more than 200MHz, BNC75 series must be

used.

CONFORMING STANDARD

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

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

Specifications depends on each connector although these are basic specifications.

MATERIAL/FINISH

Shell (Body)

Contact (male)

Contact (female)

Insulators

Gaskets

Copper alloy/Silver or Nickel plating

Copper alloy/Silver or Gold plating

Copper alloy/Silver or Gold plating

PTFE

Silicone rubber

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

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