5550BP14D0800001T

Overview

The Johanson Technology 5550BP14D0800001T 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 a low insertion loss of 1 dB and utilizes a 0603 (1608 metric) package size. It is rated for operation between -40°C and +85°C and complies with RoHS standards.

Feature Summary

• Provides high rejection characteristics for interference mitigation in RF circuits
• Optimized for compact board space using a standard 0603 footprint
• Designed specifically for Wi-Fi and ISM band signal integrity

Applications

• Wi-Fi module filtering
• ISM band signal conditioning
• RF front-end interference suppression

Procurement Notes

Verify the specific suffix '001' against official Johanson Technology documentation to confirm current manufacturing status and compliance details. Ensure the ordering part number matches the required tape and reel specifications for automated assembly processes. Cross-reference datasheet revisions to validate performance parameters before final procurement decisions.

Selection Notes

Select this component when a narrow 800 MHz bandwidth is required within the 5.15-5.95 GHz spectrum. The 0603 package suits designs with strict spatial constraints. Verify that the 1 dB insertion loss meets system link budget requirements. Confirm compatibility with SMD/SMT mounting techniques and operating temperature ranges 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 EMI/RFI suppression and signal conditioning in wireless communication systems. The product line emphasizes miniaturization while maintaining stable electrical performance across industrial temperature ranges.

Replacement Considerations

The legacy part number 5550BP14D0800 may serve as a reference, but direct substitution requires verification of updated electrical specifications and pinout compatibility. Consult official Johanson Technology documentation to confirm equivalence before replacing existing inventory or design configurations.