Product Description
SMA Quick-Disconnect Male-to-Female Coaxial Adapter
The ARS-4656 'Low-Loss' SMA Quick-Disconnect Male-to-Female Coaxial Adapter is designed to provide fast, convenient RF connections without the repeated twisting and unscrewing required by standard SMA interfaces. Its push-on or slide-on quick-disconnect design allows equipment, cables, and test assemblies to be connected and disconnected quickly with minimal effort. The adapter typically combines a standard threaded SMA female (jack) interface with a quick-disconnect SMA male (plug) interface, providing a practical solution for applications requiring frequent RF connection changes.
Key Features
- Impedance: 50-Ohms
- Frequency Range: DC to 12 GHz
- Quick-Disconnect Design – Push-on/slide-on connection eliminates repetitive threading for faster RF setup and teardown.
- SMA Male-to-Female Configuration – Combines a standard threaded SMA female jack with a quick-disconnect SMA male plug.
- Tool-Free Operation – Enables rapid mating and un-mating without a torque wrench or other tools.
- Connector Saver Function – Can be used as a sacrificial interface to reduce wear on expensive test-equipment SMA ports.
- Reduced Thread Wear – Minimizes repeated mechanical stress on standard SMA threaded connections.
- Ideal for Repeated Testing – Particularly useful when connecting and disconnecting numerous devices during production or laboratory testing.
- Compact RF Adapter – Maintains a small form factor suitable for test fixtures, RF modules, antennas, and communication equipment.
Common Applications
- Antenna Testing: Speeds up repeated testing of Wi-Fi, cellular, IoT, and other RF antennas.
- Test & Measurement: Provides convenient connections to RF test equipment and modules.
- Connector Protection: Helps protect frequently used equipment ports from mating-cycle wear.
- Field Deployments: Allows technicians to make rapid RF connections and configuration changes.
- Production Testing: Reduces connection time when testing large quantities of RF devices.
- RF Development: Useful for prototyping, laboratory setups, and equipment requiring frequent reconfiguration.
Also Known As: SMA quick-connect adapter, SMA snap-on adapter, SMA push-on adapter, or SMA slide-on adapter.
Product listing is for one (1) connector. More than one is shown to be illustrate the product.
Other Details
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Custom Field
Product Reviews
3 Reviews Hide Reviews Show Reviews
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Works Great
Was skeptical regarding a “push-on fit”,but they fit very snug, without too much resistance, and no play between radio case and adapter, which is paramount for good contact? If you are thinking about purchasing these push on adapters, have no fear, they work great! Also, I failed to mention, upon installing adapt., and removing, adapters, they are very easy on your coax, or antenna terminal, on top of your HT. A little expensive, but a very useful accessory!
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★★★★★
I use this quick connector at work when I test GPS signal that has an SMA connection. It saves me a lot time and labor to connect with this push on as I have to perform that test dozens of times a day.
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High Quality
Connectors were about three times the cost of the ones produced in China, but significantly higher quality. Overall a good value... buy once, cry once.
