BPGE-252R+

Overview

The BPGE-252R+ is a surface-mount LTCC bandpass filter designed for RF applications. It operates within a passband of 2400 MHz to 2500 MHz, centered at 2450 MHz with a bandwidth of 100 MHz. The component maintains a nominal impedance of 50 Ohms and features SMD/SMT termination. Typical insertion loss is specified at 1.8 dB. It utilizes the GE0805C-3 case style, ensuring compatibility with standard automated assembly processes.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust signal conditioning
• Provides precise frequency selection within the 2400–2500 MHz range
• Designed for surface-mount integration in compact circuit layouts

Applications

• Wireless LAN systems operating in the 2.4 GHz ISM band
• Bluetooth communication modules requiring signal filtering
• RF front-end stages in consumer electronics devices

Procurement Notes

Verify that the ordering suffix matches the required termination configuration. Confirm the specific datasheet revision aligns with your design requirements. Ensure the supplier provides official Mini-Circuits documentation to validate performance characteristics against the published specifications.

Selection Notes

Select this component when a narrow 100 MHz bandwidth is required around 2.45 GHz. Consider the GE0805C-3 footprint constraints during PCB layout. Evaluate thermal management needs as LTCC filters handle power dissipation differently than discrete components.

Part Context

This model belongs to Mini-Circuits' BPGE series of LTCC bandpass filters. These components are engineered for high reliability in microwave frequencies. The series offers consistent performance across various industrial and commercial RF environments.

Replacement Considerations

The BFCG-252+ is a documented alternative within the same product family, offering similar 2400–2500 MHz performance characteristics.