SMC connectors

SMC connectors are subminiature coaxial RF interfaces designed for compact assemblies where size and repeatability matter. This category includes plug and jack versions, PCB and cable terminations, suitable for high-frequency signal paths.

Bulkhead crimp SMC jack coaxial connector for RG316 double shielded - 24_SMC-50-2-11/111_NE Compare

Order code: SMC-72

Huber+Suhner 24_SMC-50-2-11/111_NE

Bulkhead crimp SMC jack coaxial connector for RG316 double shielded Lim

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Stock: 249 pcs

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Bulkhead SMC jack coaxial connector solder cup - 050-043-0000220 Compare

Order code: SMC-73

ITT/Sealectro 050-043-0000220

Bulkhead SMC jack coaxial connector solder cup Lim

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Stock: 15 pcs

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Clamp SMC plug coaxial connector for RG316/RG174/LMR100 - SX01B0003 Compare

Order code: SMC-74

Socapex SX01B0003

Clamp SMC plug coaxial connector for RG316/RG174/LMR100 Lim

 

Stock: 29 pcs

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Solder right angle SMC plug coaxial connector for RG405/.086 - 16_SMC-50-2-25/111_NH Compare

Order code: SMC-75

Huber+Suhner 16_SMC-50-2-25/111_NH

Solder right angle SMC plug coaxial connector for RG405/.086 Lim

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Stock: 135 pcs

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More information

Overview of SMC RF connectors

SMC connectors are subminiature coaxial RF connectors commonly used where reduced dimensions and stable electrical performance are required. They are based on a snap-on coupling mechanism, allowing quick connection and disconnection without threading.

Available configurations

  • SMC plug and jack interfaces
  • PCB mount (vertical and right-angle)
  • Cable connectors for flexible and semi-rigid coax
  • Bulkhead and panel-mount versions

Technical characteristics

  • Subminiature form factor for dense layouts
  • Snap-on coupling for fast mating
  • Coaxial impedance compatibility (typically 50 Ω)
  • Suitable for RF signal transmission in compact devices

Typical applications

  • RF test fixtures and measurement equipment
  • Miniaturized RF modules
  • Wireless communication devices
  • Laboratory and instrumentation setups

Frequently asked questions

What is an SMC connector used for?

SMC connectors are used in RF signal paths where space is limited and quick connection is required, such as test equipment and compact RF assemblies.

Are SMC connectors threaded?

No. SMC connectors use a snap-on coupling system rather than a threaded interface.

Are SMC connectors compatible with SMA?

No. Although similar in size, SMC and SMA connectors are mechanically incompatible.

Can SMC connectors be mounted on PCBs?

Yes. PCB-mount SMC connectors are available in straight and right-angle versions.

Which cables are typically used with SMC connectors?

They are commonly used with small-diameter flexible or semi-rigid coaxial cables.

Are SMC connectors suitable for repeated mating?

They are designed for multiple mating cycles, but snap-on interfaces require proper alignment to avoid wear.

For special configurations or compatibility questions, please contact us.