EuroWire March 2022

Technology News

Achieving secure mating with micro-coax cable assemblies

High precision spools Qunye spools achieve 100 per cent au- tomatic laser blanking with high speed, high precision, no damage, smooth cut- ting surface and a tolerance guarantee, providing later robot welding and assem- bly the necessary size matching. With high growth in its business, Qunye’s spools have been exported to 85 countries. Jiangsu Qunye Electrical Co, Ltd www.qunye.com.cn

Amphenol RF has expanded its cable assembly offerings with additional MCX and MMCX cable assemblies designed on flexible 1.13mm micro-coax cable. The 50-ohm assemblies are available in a variety of plug and jack configurations that terminate to ultra-miniature AMC and AMC4 connectors. The robust mechanical MCX design makes the assemblies suit- able for rugged applications with space constraints, such as drones and consumer devices. The smaller MMCX to AMC or AMC4 cable assemblies are used to make connections between PCBs and modules in tight spaces for IoT infrastructure. MCX and MMCX connectors are manufactured with brass bodies, while the AMC and AMC4 connectors feature a gold- or silver-plated phosphor bronze body. The assembly offers secure and reliable mating with the quick

MCX to AMC cable assembly

connect/disconnect snap - on coupling mechanism. The cable assemblies join a collection of MCX and MMCX connectors that are designed to terminate to various micro- coax cable types. The products are often mounted externally on a panel while the micro-coax termination is routed easily within an enclosure to mate with the appropriate PCB or adapter interface. This option is suited to external antennas with an MCX or MMCX plug interface. Amphenol RF www.amphenolrf.com

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March 2022