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QMA Series Connectors

Cinch Connectivity Solutions' QMA series connectors are designed for higher density packaging situations

Image of Cinch Connectivity Solutions' QMA Series ConnectorsCinch Connectivity Solutions offers the Johnson product line of QMA connectors that feature a push-on style interface. Traditionally, SMA plugs need to be configured with extra space allowance for torque wrench coupling procedures. The QMA connectors are designed for higher density packaging situations with the push-pull connector interface allowing for more connectors per application. Johnson's unique coupling spring provides excellent electrical performance and consistently low voltage standing wave ratio (VSWR) and insertion loss parameters. All designs are based on 50 Ω system impendence and operate at frequencies up to 12.4 GHz.

Connector bodies are offered with a tri-alloy as a standard finish and gold plating where soldering is required. All contacts are plated with 50µ" of gold for excellent durability and high frequency performance.

QMA Series Connectors

ImageManufacturer Part NumberDescriptionAvailable Quantity
CONN QMA PLUG R/A 50 OHM SOLDER146-0403-107CONN QMA PLUG R/A 50 OHM SOLDER0View Details
CONN QMA JACK STR 50 OHM PCB146-0701-201CONN QMA JACK STR 50 OHM PCB154 - ImmediateView Details
CONN QMA JACK R/A 50 OHM PCB146-0701-301CONN QMA JACK R/A 50 OHM PCB9 - ImmediateView Details
Published: 2012-12-18