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Sma Rf Coaxial Connector For Cable - China

price: contact company for price


Impedance 50Ω

Frequency range (for connector interface) DC~18GHz

Dielectric withstanding voltage (at sea level) ≥750-1500V, 50Hz (depending on cable)

Working voltage (at sea level) ≥250-500V, 50Hz (sea level) / ≥65-125V, 50Hz (Height 21000M)

Insulation resistance ≥ 5000 mΩ

Contact resistance Inner conductor: ≤3mΩ

Outer conductor: ≤2.5mΩ

RF leakage(2-3GHZ) Flexible: ≥60dB

Semi-rigid cable: ≥100dB


Coupling nut torque 0.8Nm--1.1Nm / 7.1 in.lbs--9.7 in.lbs

Coupling nut retention force ≥270N / 60.7 lbs

Contact captivation axial ≥27N / 6.1 lbs

Durability (matings) ≤500


Temperature range -65°C to +165°C


Bodies, outer contacts Beryllium copper--Au plating

Stainless steel--Passivation

Brass--Au plated / ternary alloy plating

Phosphor bronze --Au plating

Pin contacts Brass/Beryllium copper--Au plating

Socket contacts Beryllium copper / Phosphor bronze--Au plating

Crimp ferrules Brass--Au plating

Insulator PTFE

Gaskets Silicone rubber

Company Contact:

  • Phone: 8613538296050

  • Address: No.12 Alley 1 ,Damiao Qian Road,Xinqiao,Shajing St, Shenzhen, China

  • Email: Email

Published date: May 20, 2014 -

  • Business Description: Roho provides a full range of RF coaxial connectors, from the small

    IPEX, MMCX, SMP, MCX, to the medium SMA, SMB, SMC BNC, TNC and large

    N, 7/16, QDS etc. Meanwhile, we support customized services of cable

    assemblies, adapters, fiber optic connectors, microwave devices etc.

    Customers are all over the world, products are also widely used in

    the fields of telecommunication, aviation, medical device, mobile

    phones, etc.

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