The SMP1345-040LF is a surface-mount RF coaxial connector manufactured by SMP Connectors. It is commonly used for high-frequency applications that require a reliable connection between coaxial cables or RF components.
Here are some key features of the SMP1345-040LF:
1. Connector Type: The SMP1345-040LF is a SMP (SubMiniature Push-On) connector, also known as SMPM connector or GPO™ connector. It is a compact, push-on style connector with a snap-on interface.
2. Frequency Range: It is designed for use in high-frequency applications, typically operating in the frequency range of DC to 40 GHz.
3. Impedance: The SMP1345-040LF has an impedance of 50 ohms, which is the standard impedance for RF coaxial connectors.
4. Compact Design: It features a small size and low profile, making it suitable for applications with space constraints.
5. Quick Connect/Disconnect: The push-on design allows for quick and easy connection and disconnection without the need for additional tools.
6. Surface-Mount Package: The "040LF" in the part number indicates that the SMP connector is surface-mountable, suitable for placement on printed circuit boards (PCBs) during manufacturing.
The SMP1345-040LF connector is commonly used in applications such as telecommunications, test and measurement equipment, wireless systems, and high-frequency RF modules.
For detailed specifications, electrical characteristics, and mechanical dimensions, it is recommended to refer to the datasheet or technical documentation provided by SMP Connectors for the SMP1345-040LF.