SRFBF-1GIJ5-WFB1

Overview

The SRFBF-1GIJ5-WFB1 is a ceramic band pass filter manufactured by Suntsu Electronics, Inc. It operates with a center frequency of 2450 MHz and provides a bandwidth of 100 MHz. The component is designed for a system impedance of 50 Ohms. It utilizes a 0603 (1608 Metric) surface mount package. Electrical specifications are guaranteed to satisfy the description in electrical characteristics under an operational temperature range within -40°C to 85°C.

Feature Summary

• Utilizes ceramic construction for band pass filtering applications
• Designed for 50 Ohm system impedance environments
• Supports operation across a wide industrial temperature range

Applications

• Wireless communication systems operating at 2.4 GHz
• RF signal conditioning circuits requiring specific bandwidth filtering
• Industrial equipment utilizing ISM band frequencies

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation before procurement. Confirm that the required operational temperature range aligns with the specified -40°C to 85°C limits. Ensure compatibility with the 0603 footprint on the target PCB layout. Cross-reference the 50 Ohm impedance requirement with the rest of the RF chain to prevent mismatch issues.

Selection Notes

Select this component when a fixed center frequency of 2450 MHz is required. The 100 MHz bandwidth defines the selectivity characteristics. Consider the 0603 package size for space-constrained designs. Verify that the ceramic technology meets the environmental durability requirements for the intended application environment.

Part Context

This component belongs to the series of ceramic filters produced by Suntsu Electronics, Inc. These devices are engineered for high-frequency signal processing. The product line focuses on providing reliable filtering solutions for wireless technologies. The specific model represents a standard configuration for common industrial bands.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer for direct equivalents or pin-compatible alternatives if sourcing constraints exist.