5550BP14B0800001T

Overview

The Johanson Technology 5550BP14B0800001T is a surface-mount bandpass filter designed for signal conditioning applications. It operates with a center frequency of 5.55 GHz and supports a frequency range from 5.15 GHz to 5.95 GHz, providing an 800 MHz bandwidth. The component features low insertion loss of 0.9 dB and utilizes a 0603 (1608 metric) EIA package. It is rated for operation between -40°C and +85°C.

Feature Summary

• Provides high-selectivity bandpass filtering within the 5.15 GHz to 5.95 GHz spectrum
• Engineered for low insertion loss to maintain signal integrity in RF paths
• Utilizes a compact 0603 footprint suitable for space-constrained board layouts

Applications

• Wireless LAN equipment operating in the 5 GHz band
• Wi-Fi access points and routers
• Point-to-point microwave communication systems

Procurement Notes

Verify the specific suffix B0800 against the manufacturer's current global part number list to ensure compatibility with legacy designs referencing 5550BP14B0800. Confirm RoHS compliance status through official datasheets prior to integration into regulated assemblies.

Selection Notes

Select this component when a narrow 800 MHz bandwidth is required at 5.55 GHz. The 0.9 dB insertion loss offers superior performance compared to standard filters in this series. Ensure the PCB layout accommodates the 0603 package dimensions and thermal requirements for continuous operation up to 85°C.

Part Context

This device belongs to the BP series of ceramic bandpass filters manufactured by Johanson Technology. These components are engineered for radio frequency signal conditioning, offering reliable performance in wireless infrastructure and consumer electronics requiring precise frequency selection in the 5 GHz ISM band.

Replacement Considerations

The legacy part number 5550BP14B0800 corresponds to this updated designation. Verify electrical equivalence if substituting other 5550BP14 variants, as differences in insertion loss or bandwidth may exist.