ROHO CONNECTOR LIMITED  

Product Name: 2W SMA-Jk Male to Female RF Coaxial Attenuator 50ohm 10dB Connectors Brand: OEM Connector Type: ST Light Source TYPE: Laser Application: Fiber Distribution frame, Network Equipment, Fiber Module Fabrication Process: Moulded Shape: Circular Ferrule Endface: PC(UPC) Number of Cores: Single-Core Structure: ST Transmission Medium: Single-Mode Frequency Range: DC 3--18GHz Withstand Voltage: 4000 V RMS,50Hz Working Voltage: 2500 V RMS,50Hz Insulation Resistance: ?5000m Ohm RF Leakage(2-3GHz): ?128dB 3rd Order Intermodulation: ?140dbc Body: Brass--Au Plated / Ternary Alloy Plating Pin Contacts: Brass/Beryllium Copper--Au Plating Transport Package: Foam + Carton Origin: China Product Description ELECTRICALDATAImpedance 50ΩFrequencyrange(forconnectorinterface)DC~18GHzDielectricwithstandingvoltage(atsealevel)≥750-1500V,50Hz (dependingoncable)Workingvoltage(atsealevel)≥250-500V,50Hz(sealevel)/≥65-125V,50Hz (Height21000M)Insulationresistance≥5000mΩContactresistanceInnerconductor:≤3mΩOuterconductor:≤2.5mΩRFleakage(2-3GHZ)Flexible:≥60dBSemi-rigidcable:≥100dBMECHANICALDATACouplingnuttorque0.8Nm--1.1Nm/7.1in.lbs--9.7in.lbsCouplingnutretentionforce≥270N/60.7lbsContactcaptivationaxial≥27N/6.1lbsDurability(matings)≤500ENVIRONMENTALDATATemperaturerange-65°C to+165°CMATERIALDATABodies,outercontactsBerylliumcopper--AuplatingStainlesssteel--PassivationBrass--Auplated/ternaryalloyplatingPhosphorbronze--AuplatingPincontactsBrass/Berylliumcopper--AuplatingSocketcontactsBerylliumcopper/Phosphorbronze--AuplatingCrimpferrulesBrass--AuplatingInsulatorPTFEGasketsSiliconerubber