Copper Alloy 50ohm 18GHz 4 Holes Flange Mount Jack SMA RF Connector for RF Test Fixture
Product Description
SMA RF connector features an extremely wide operating frequency range, usually up to 0 - 18 GHz, and some high-quality or specially designed models can even extend to 26.5 GHz. It can effectively reduce reflection and loss during high-frequency signal transmission, ensuring signal integrity.
●
Compact Size, Space-Saving:
As an ultra-miniature solution, the SMA RF connector occupies only a fraction of the space required by legacy connectors like the N-type.
Its compact size and light weight make it ideal for high-density applications, including PCBs, micro-modules, and portable instrumentation.
●
Broadband Performance: Designed for wideband operation, the SMA RF connector supports frequencies from DC to 18 GHz, with precision variants extending to 26.5 GHz. This ensures minimal signal reflection
and insertion loss, maintaining signal integrity across the RF and microwave spectrum.
●
High Reliability for the Connection:
Utilizing a threaded coupling mechanism (versus bayonet-style), the SMA RF Connectors provides a mechanically robust and vibration-resistant connection. This ensures long-term stability and
prevents accidental disconnection in demanding environments.
Technical Data
Outline Dimension: Copper Alloy Gold Plating Jack 4 Hole Flange Mount SMA RF Connector up to 18GHz

Applications
- Aerospace
- Aviation
- Navigation
- Radar systems
- Communications
- Test Fixture
- Electronics
Our SMA RF Connectors use premium materials and strict manufacturing processes to ensure durability and reliability in harsh environments.
Packing & Shipping
Packaging: Each Copper Alloy SMA RF Connector 4 hole flange connector is securely packaged in a sturdy cardboard box with foam padding to prevent transit damage.

Shipping: We use reliable courier services for safe and prompt delivery. All shipments include tracking numbers and are packed securely to prevent mishandling during transportation.