5235CR45A0180001E

Overview

The Johanson Technology Inc. 5235CR45A0180001E is a surface-mount bandpass RF filter designed for the UNII-Low frequency range. It operates at a center frequency of 5.24 GHz with a bandwidth of 180 MHz, covering 5.15 GHz to 5.33 GHz. The component features an insertion loss of 2.5 dB and a ripple of 1.3 dB. It is housed in a compact 5-SMD, no-lead package measuring 8.56 mm x 3.85 mm x 3.15 mm max.

Feature Summary

• Provides high rejection characteristics specifically optimized for the UNII-Low band.

Applications

• Wireless LAN (WLAN) systems operating in the 5 GHz spectrum.

Procurement Notes

Verify the specific suffix against official Johanson Technology documentation to confirm exact specifications and compliance status. Ensure the ordering part number matches the required package type and tape/reel configuration. Cross-reference the manufacturer product number with authorized distributor listings to validate authenticity and current availability status before procurement.

Selection Notes

Select this component for applications requiring precise filtering within the 5.15 GHz to 5.33 GHz range. The 5-SMD footprint suits space-constrained designs. Confirm that the 2.5 dB insertion loss meets system link budget requirements. Verify compatibility with standard surface mount assembly processes for the specified package dimensions.

Part Context

This component belongs to the Johanson CR series of high-frequency ceramic filters. These devices are engineered for wireless communication applications requiring stable performance in the microwave frequency bands. The series supports various bandwidths and center frequencies tailored for modern wireless standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Johanson Technology resources for potential alternatives or updated part numbers.