Key Features of SMP PCB Edge Mounting Connectors
Understanding the technical specifications and features of SMP PCB edge mounting connectors can help you select the right component for your application. Here are some essential attributes based on industry-leading products like those from SV Microwave, Amphenol CDI, and Pasternack:
Mounting Type: PCB edge launch, enabling direct connection at the PCB edge for minimal signal loss.
Coupling Mechanism: Push-on or snap-on, available in smooth bore, limited detent, and full detent variants.
Frequency Range: Up to 26.5 GHz standard, with extended versions supporting up to 40 GHz or more.
Impedance: Controlled at 50 ohms, ensuring consistent impedance matching for optimal signal integrity.
Termination Style: Solder termination is common for robust mechanical and electrical connections.
Material and Finish: Gold-plated beryllium copper or stainless steel for corrosion resistance and durability.
Temperature Rating: Typically from -65°C to +165°C, suitable for harsh environmental conditions.
Shielding Effectiveness: High shielding effectiveness (≥ -80 dB from DC to 3 GHz, ≥ -65 dB from 3 to 26.5 GHz) to minimize RF interference.
Mechanical Durability: Designed for thousands of mating cycles (e.g., 1000 cycles for smooth bore), with low insertion and withdrawal forces for ease of use.
Environmental Compliance: RoHS and REACH compliant, ensuring adherence to global safety and environmental standards.
