SLP-15+

Overview

The SLP-15+ is a coaxial lumped LC low-pass filter manufactured by Mini-Circuits, designed for operation from DC to 15 MHz with a 50-ohm impedance. It utilizes an FF99 case style and meets ENV28 environmental ratings. Typical performance data indicates an insertion loss of 0.05 dB at 0.30 MHz, rising to 0.14 dB at 5.00 MHz. The filter provides significant attenuation in the stopband, reaching 26.83 dB at 1.00 MHz and 22.22 dB at 5.00 MHz.

Feature Summary

• Coaxial construction utilizing lumped LC topology for signal conditioning
• Designed for 50-ohm system integration within specified frequency ranges
• Robust environmental rating suitable for demanding operational conditions

Applications

• Signal conditioning in RF and microwave circuits
• Frequency filtering in communication systems
• Noise suppression in electronic test equipment

Procurement Notes

Verify the specific suffix designation when ordering, as it may indicate variations in termination or packaging that do not alter the core electrical function. Confirm the environmental rating and case style requirements against your assembly specifications. Ensure compatibility with the intended frequency range and impedance matching needs. Cross-reference official datasheets for precise mechanical dimensions and mounting details before finalizing procurement decisions.

Selection Notes

Select this component based on its specific cutoff frequency characteristics and low-frequency performance metrics. Evaluate the insertion loss values at relevant operating frequencies to ensure signal integrity. Consider the physical case style and environmental rating for suitability in the target application environment. Verify that the 50-ohm impedance matches the surrounding circuitry to minimize reflections and maximize power transfer efficiency.

Part Context

This component belongs to the Mini-Circuits SLP series of coaxial low-pass filters. These components are engineered for high-performance signal processing applications requiring precise frequency control. The series offers various cutoff frequencies to suit different design requirements while maintaining consistent impedance and structural integrity across the product line.

Replacement Considerations

Consult official Mini-Circuits documentation for confirmed substitute part numbers. Verify that any alternative component matches the required cutoff frequency, impedance, and physical form factor. Ensure that performance specifications such as insertion loss and attenuation levels meet or exceed the original design parameters.