SLFB18-2R450G-22TF

Overview

The SLFB18-2R450G-22TF is a multilayer LTCC band pass RF filter manufactured by Shenzhen Sunlord Electronics Co., Ltd. It operates at a center frequency of 2.45 GHz with a bandwidth defined by the series specifications. The component utilizes a surface mount package in the 0603 (1608 Metric) footprint, measuring 1.60mm x 0.80mm x 0.70mm maximum height. It is designed for radio frequency applications requiring precise signal filtering within compact electronic assemblies.

Feature Summary

• Multilayer LTCC construction for stable RF performance
• Band pass filtering capability centered at 2.45 GHz
• Surface mount design compatible with automated assembly

Applications

• Wireless communication systems operating at 2.45 GHz
• RF front-end modules requiring band pass filtering
• Compact electronic devices utilizing 0603 footprints

Procurement Notes

Verify the specific datasheet for the SLFB18 series to confirm exact insertion loss and attenuation values, as these parameters vary across different suffixes within the same family. Ensure the 0603 package dimensions align with the target PCB layout constraints. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated products.

Selection Notes

Select this component when a 2.45 GHz band pass filter is required in a 0603 surface mount package. Consider the LTCC technology for thermal stability and reliability in RF environments. Compare insertion loss and out-of-band rejection specifications against other SLFB variants to ensure compatibility with system requirements.

Part Context

This part belongs to the SLFB series of multilayer LTCC band pass filters from Shenzhen Sunlord Electronics. The series offers various center frequencies and bandwidths in standardized SMD packages. The SLFB18 designation indicates the specific package size and series generation, while the numeric suffix denotes the center frequency characteristics.

Replacement Considerations

Consult the official Sunlord SLFB series datasheet for direct substitutes with identical electrical characteristics and package dimensions. Verify that any alternative component maintains the 0603 footprint and 2.45 GHz center frequency specification.