5697BP44A0360001E

Overview

The 5697BP44A0360001E is a surface-mount bandpass filter manufactured by Johanson Technology, designed for signal conditioning in wireless applications. It operates at a center frequency of 5.697 GHz with a specified bandwidth of 360 MHz. The device covers a frequency range from 5.49 GHz to 5.835 GHz and features an insertion loss of 2.5 dB. Packaged in a compact 0603 (1608 metric) case size, it supports SMD/SMT termination and board mounting. The component functions within a temperature range of -40°C to +85°C and is supplied in reel packaging.

Feature Summary

• Provides precise bandpass filtering for UNII 5G high-band applications
• Utilizes a compact 0603 surface-mount package for space-constrained designs
• Ensures stable signal integrity with low insertion loss characteristics

Applications

• UNII-5G high-band filter modules
• Wireless LAN (WLAN) systems operating in the 5.8 GHz spectrum
• Bluetooth and Zigbee devices requiring 5 GHz isolation

Procurement Notes

Verify the specific datasheet version for the 5697BP44A0360001E, as documentation may reference slight variations in frequency range boundaries compared to similar models like the 5697BP45A0360001E. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the ordering suffix matches the required tape-and-reel quantity specifications for your production line.

Selection Notes

Select this component when a narrow 360 MHz bandwidth is required around the 5.697 GHz center frequency. The 0603 footprint offers a balance between performance and PCB area efficiency. Compare insertion loss specifications against system link budget requirements. Consider thermal stability if the application environment exceeds standard commercial temperature ranges.

Part Context

This part belongs to Johanson Technology's BP series of ceramic bandpass filters. These components are engineered for RF front-end modules in modern wireless communication standards. The series provides reliable filtering solutions for Wi-Fi, Bluetooth, and IoT applications operating in the 5 GHz unlicensed bands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineers should consult official manufacturer cross-reference lists or engineering change notices for verified alternatives.