SXLP-90+

Overview

The SXLP-90+ is a lumped LC low pass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates from DC to 90 MHz with a characteristic impedance of 50 ohms. The component utilizes surface-mount technology (SMD/SMT) and is housed in a compact package measuring 18.8 mm x 11.18 mm x 6.86 mm. It functions reliably within an operating temperature range of -40°C to +85°C. This device belongs to the SXLP series and is available in reel, cut tape, and MouserReel packaging formats.

Feature Summary

• Lumped LC architecture provides effective low-pass filtering characteristics
• Surface-mount design facilitates automated PCB assembly processes
• Wide operational temperature range supports diverse environmental conditions

Applications

• RF signal conditioning circuits
• Low-pass filtering in communication systems
• Signal integrity management in electronic assemblies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging configuration. Confirm that the required quantity matches the available reel or cut-tape options. Ensure compatibility with standard SMD/SMT placement equipment given the physical dimensions. Check RoHS compliance status if required by your manufacturing standards. Validate the frequency specification aligns precisely with your circuit requirements before finalizing the purchase order.

Selection Notes

Select this component when a 90 MHz cutoff frequency is required for low-pass filtering applications. The 50-ohm impedance matches standard RF system designs. Consider the physical footprint of 18.8 mm x 11.18 mm for PCB layout constraints. The wide temperature range makes it suitable for industrial environments. Verify that the lumped LC topology meets the specific attenuation requirements of your application compared to distributed alternatives.

Part Context

The SXLP-90+ is part of Mini-Circuits' SXLP series of lumped LC low pass filters. This series offers various cutoff frequencies while maintaining consistent 50-ohm impedance and surface-mount packaging. The components are designed for general-purpose signal conditioning in RF and microwave applications. They provide a cost-effective solution for filtering needs across multiple industries requiring reliable performance from DC to specified high-frequency limits.

Replacement Considerations

Consult the official Mini-Circuits documentation for direct substitutes. Alternative models within the SXLP series may offer different cutoff frequencies. Verify pinout and mechanical compatibility before substituting any component. Ensure electrical specifications match the original design requirements exactly.