5500BP44A0700001E

Overview

The Johanson Technology 5500BP44A0700001E is a surface-mount bandpass filter designed for signal conditioning in wireless communication systems. It operates at a center frequency of 5.5 GHz with a specified frequency range spanning from 5.17 GHz to 5.835 GHz. The component supports multiple bandwidth configurations, including 645 MHz, 10 MHz, and 15 MHz options. Insertion loss values are documented between 2.8 dB and 3.3 dB depending on the specific configuration. It utilizes an 1812 (4532 metric) package size and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides RF signal filtering for coexistence applications in Wi-Fi 6E environments
• Supports board mount installation via SMD/SMT termination
• Engineered for microwave and wireless communication bands

Applications

• Wi-Fi 6E device implementation
• Microwave communication systems
• Wireless LAN infrastructure

Procurement Notes

Verify the exact insertion loss and bandwidth specification required for your design, as datasheet data indicates multiple variants (2.8 dB to 3.3 dB loss; 10 MHz to 645 MHz bandwidth). Confirm the 1812 package dimensions match your PCB footprint. Ensure the operating temperature range of -40°C to +85°C meets your environmental requirements. Check current availability status as supply may be restricted or limited in certain regions.

Selection Notes

Select this component when a 5.5 GHz center frequency bandpass filter is required for Wi-Fi 6E or similar wireless standards. The 1812 package offers a compact form factor suitable for space-constrained designs. Consider the specific insertion loss and bandwidth needs, as the product line includes variations ranging from narrow 10 MHz filters to wider 645 MHz passbands. Ensure compatibility with standard SMD assembly processes.

Part Context

This part belongs to the BP series of bandpass filters manufactured by Johanson Technology. It is categorized under signal conditioning components specifically designed for RF applications. The 5500 prefix typically denotes the 5.5 GHz frequency band targeting modern wireless protocols. It serves as a passive component essential for spectral purity and interference rejection in high-frequency transceivers.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence carefully if considering alternative manufacturers, specifically matching the 5.5 GHz center frequency, 1812 package, and insertion loss specifications.