SLFB18-5R500G-01TF

Overview

The SLFB18-5R500G-01TF is a multilayer LTCC band pass RF filter manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a center frequency of 5.5125 GHz with a bandwidth of 725 MHz. The component exhibits an insertion loss of 1.5 dB and provides minimum attenuation of 30 dB in the 800–3800 MHz range, alongside 15 dB minimum attenuation at other specified out-of-band frequencies. It is housed in a compact 0603 (1608 metric) surface-mount package measuring 1.60 mm x 0.80 mm x 0.70 mm.

Feature Summary

• Multilayer LTCC construction for high reliability
• Band pass filtering capability centered at 5.5125 GHz
• Compact 0603 surface-mount footprint

Applications

• RF front-end modules
• Wireless communication systems
• Mobile device circuits

Procurement Notes

Verify the complete part number including suffixes to ensure correct specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Check manufacturer datasheets for latest revisions and handling instructions. Ensure supply chain sources are authorized distributors to guarantee authenticity.

Selection Notes

Select this component when a 5.5125 GHz center frequency with 725 MHz bandwidth is required. Consider the 0603 package size for space-constrained PCB layouts. Evaluate insertion loss and out-of-band rejection characteristics against system signal integrity requirements before integration.

Part Context

This component belongs to the SLFB series of multilayer chip LC band pass filters produced by Shenzhen Sunlord Electronics. The series utilizes LTCC technology to provide stable RF filtering performance in compact form factors suitable for modern electronic devices requiring precise frequency selection.

Replacement Considerations

SLFB21-5R500G-01TF is a related variant within the same product family.