SLP-200+

Overview

The Mini-Circuits SLP-200+ is a coaxial low-pass RF filter designed for signal conditioning applications. It features a cutoff frequency of 210 MHz and operates within a bandwidth up to 190 MHz. The component utilizes an inline SMA connection and maintains a standard 50 Ohm impedance. It is engineered to provide high rejection, with attenuation specified at 20 dB in the 290-390 MHz range. The unit exhibits a typical VSWR of 1.7:1 and supports a temperature range from -55°C to +100°C.

Feature Summary

• Provides effective harmonic suppression and high-frequency interference rejection
• Features rugged shielded case construction for durability
• Delivers good attenuation rate with a 20dB/3dB bandwidth ratio of 1.35

Applications

• RF signal processing circuits
• Laboratory test equipment
• Video signal conditioning

Procurement Notes

Verify the specific suffix designation (+) against the manufacturer's current datasheet to confirm exact electrical tolerances and connector specifications. Ensure the required operating temperature range aligns with the -55°C to +100°C rating. Confirm interface compatibility with existing SMA connectors in the design. Cross-reference part numbers to distinguish between similar models in the SLP series that may offer different cutoff frequencies.

Selection Notes

Select this component when a sharp cutoff near 200 MHz is required for low-pass filtering tasks. Consider the physical size and SMA interface requirements for integration into the PCB or chassis layout. Evaluate if the specified insertion loss and return loss metrics meet the system's signal integrity standards. Compare performance characteristics against other SLP series variants if alternative frequency responses are needed.

Part Context

This component belongs to the Mini-Circuits SLP series of lumped LC low-pass filters. These devices are characterized by their compact form factor and reliable performance in RF environments. The series offers various cutoff frequencies to suit different signal processing needs while maintaining consistent impedance matching and shielding properties across the product line.

Replacement Considerations

Consult the official Mini-Circuits documentation for direct substitute part numbers within the SLP series. Verify that any replacement matches the 50 Ohm impedance and SMA interface. Ensure the new component meets or exceeds the required cutoff frequency and rejection specifications.