SLFB22-2R450G-A1TF

Overview

The SLFB22-2R450G-A1TF is a ceramic band-pass RF filter manufactured by Shenzhen Sunlord Electronics Co., Ltd. It operates at a center frequency of 2450.0 MHz with a bandwidth of 100 MHz. The component features an insertion loss of 1.7 dB and is housed in a 1008 (2520 Metric) surface-mount package.

Feature Summary

• Provides band-pass filtering functionality centered at 2450.0 MHz
• Utilizes ceramic construction for radio frequency applications
• Designed for surface-mount installation in compact electronic assemblies

Applications

• Wireless communication systems operating in the 2.4 GHz ISM band
• RF front-end modules requiring signal selection
• Industrial, Scientific, and Medical (ISM) equipment

Procurement Notes

Verify the specific datasheet for detailed electrical characteristics including return loss and rejection levels. Confirm that the 1008 package dimensions align with the target PCB footprint. Ensure compliance with RoHS standards if required by the end product specifications. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a fixed 2450 MHz center frequency and 100 MHz bandwidth are required. The 1.7 dB insertion loss specification should be evaluated against system link budget requirements. The 1008 package size offers a balance between performance and board space efficiency for surface-mount designs.

Part Context

This component belongs to the family of ceramic RF filters produced by Shenzhen Sunlord Electronics. These devices are engineered for high reliability in wireless infrastructure and consumer electronics. The SLFB series typically utilizes LTCC or ceramic technologies to achieve stable frequency response in compact form factors suitable for modern portable devices.

Replacement Considerations

Direct substitutes must match the 2450 MHz center frequency, 100 MHz bandwidth, and 1008 package outline. Verify insertion loss compatibility. Consult manufacturer cross-reference lists for equivalent parts from other suppliers offering identical electrical and mechanical specifications.