Description

A BNC Female 4-Hole Flange LMR-200 Crimp Connector is a 50-ohm RF panel-mount connector engineered for high-volume, permanent termination onto low-loss LMR-200 coaxial cable.Unlike clamp-style connectors that use a threaded nut, this connector utilizes a metal crimp ferrule to permanently secure the cable's outer shield and jacket onto the connector body using a dedicated hex crimping tool. It features a female BNC bayonet coupling interface on the front for quick mating with BNC male plugs, combined with a 4-hole square flange base for flush panel or bulkhead mounting.Technical SpecificationsParameterSpecificationConnector GenderFemale (Jack)Mounting Style4-Hole Flange (Panel / Chassis / Bulkhead Mount)Cable CompatibilityLMR-200, RG-58, RG-142, RG-400 (~4.95 mm OD)Termination MethodCrimp ferrule (outer shield) + Crimp or Solder (center pin)Impedance50 $Omega$Frequency RangeDC to 3 GHz / 4 GHzVSWR$le 1.20$ (DC to 3 GHz)Dielectric Withstanding Voltage$ge 1500text{V RMS}$Insulation Resistance$ge 5000text{ M}Omega$Body Material & PlatingNickel-plated brassCenter Pin ContactGold-plated phosphor bronze or brassInsulatorPTFE (Teflon)Key Design & Functional FeaturesCrimp Cable Termination: Uses a metal ferrule crimped over the outer braid and jacket using a standard hex die (typically .213“ or .128” depending on ferrule size). This provides a uniform $360^circ$ mechanical grip and optimal strain relief for high-vibration environments.4-Hole Flange Mount: Provides a rigid chassis-mount interface fastened by four small screws, ensuring grounded chassis contact and preventing rotation when mating cables.LMR-200 Cable Match: Precision-sized to fit the physical dimensions of LMR-200 (solid core conductor, foam dielectric, and double-shielded outer jacket).