Description

8-Pin Female Microphone & Electrical Cable ConnectorThe ARS-9308-PNL- 8-Pin Female Microphone & Electrical Cable Connector is a rugged, metal-bodied circular connector designed for low-voltage electrical, microphone, radio, audio, and signal applications. Commonly known as a 16 mm aviation-style connector, it features eight female contact pins and a threaded locking shell that provides a secure connection between mating connectors.This connector is commonly used as a mobile radio and amateur radio microphone connector, including applications with Icom and other compatible transceivers. The knurled coupling ring features an M16 x 1 metric internal thread, allowing the connector to securely mate with the corresponding male connector.The connector is also suitable for custom electrical wiring, control equipment, audio equipment, CNC machinery, 3D printers, and other low-voltage applications requiring a compact, multi-pin connection.Key Features8-pin male (plug) configurationGX16-8P / 16 mm aviation-style connectorRugged metal constructionThreaded screw-lock coupling helps prevent accidental disconnectionKnurled coupling ring for easy tightening by handM16 x 1 internal metric threadSolder-type contacts for direct wire terminationDesigned for low-voltage electrical and signal applicationsRecommended for 22 AWG or 24 AWG wireSuitable for microphone, radio, audio, control, and equipment wiringMates with compatible 357-7xx series connectorsSpecificationDetailsConnector TypeMale / PlugSeriesGX16Pin Count8-PinConnector StyleCircular Aviation-StyleMounting/Thread Size16 mmCoupling ThreadM16 x 1 Internal Metric ThreadContact TypeMale PinsTerminationSolderRecommended Wire Size22 AWGAlternate Wire Size24 AWG22 AWG Cross-SectionApproximately 0.3 mmCurrent RatingApproximately 45 A per pin maximum*Typical Voltage RatingUp to 125250 V*Cable Entry DiameterApproximately 6.57 mmOverall Length1.594 in. (40.49 mm)Overall Diameter0.703 in. (17.86 mm)ConstructionMetal HousingCouplingThreaded Screw-LockMating Connectors357-7xx Series and compatible GX16-8P connectorsRecommended Wire Size22 AWG wire is recommended for this 8-pin connector and provides an excellent balance of current capacity and ease of installation. 24 AWG wire is also well suited for lower-current signal applications.The solder cups inside an 8-pin GX16 connector are relatively small. Using 22 or 24 AWG wire helps prevent crowding and makes soldering cleaner and easier. Wire larger than approximately 20 AWG may not fit properly inside the solder terminals or connector housing.Cable SizeThe cable entry/strain-relief opening is typically approximately 6.57 mm. When using an 8-conductor cable, the overall outside diameter of the cable should be small enough to pass through the connector’s cable-entry opening.Common ApplicationsCB and amateur/ham radio microphonesIcom and other compatible transceiversHF base and mobile radio equipmentMicrophone and audio connectionsLow-voltage electrical wiringSignal and control connectionsCNC machinery3D printersIndustrial equipmentCustom wiring harnessesElectronic and DIY projectsRadio CompatibilityThis style of 8-pin microphone connector is used with various Icom radio models, including applications associated with the IC-7300, IC-707, IC-718, IC-720, IC-725, IC-726, IC-735, IC-736, IC-737, IC-738, IC-745, and IC-756 series. Always verify the connector configuration and pinout for the specific radio before installation.Important: Electrical ratings can vary by manufacturer and specific connector construction. Verify the required voltage, current, pinout, and mating connector compatibility before use. This connector is intended primarily for low-voltage electrical and signal applications.