3550LP15A0500001E

Overview

The 3550LP15A0500001E is a surface-mount low-pass filter manufactured by Johanson Technology Inc. Designed for RF signal conditioning, this component operates with a center frequency of 3550 MHz and features a bandwidth of 500 MHz. It utilizes an 0805 (2012 metric) package size, measuring 2.00 mm in length, 1.25 mm in width, and 1.05 mm in maximum height. The device exhibits an insertion loss of 0.7 dB and is compliant with RoHS3 standards. It supports operation within a temperature range of -40°C to +85°C and carries an MSL rating of 1.

Feature Summary

• Provides effective high-frequency attenuation for RF signal paths
• Utilizes compact surface-mount technology for automated assembly
• Ensures thermal stability across standard industrial operating ranges

Applications

• RF front-end filtering in wireless communication modules
• Harmonic suppression in transmitter output stages
• Signal integrity management in high-speed digital interfaces

Procurement Notes

Verify the specific suffix against official Johanson Technology documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with existing PCB footprint dimensions and reflow soldering profiles. Confirm RoHS3 compliance status matches project requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-pass characteristic is required at the 3550 MHz center frequency. The 0805 package offers a balance between performance and board space efficiency. Consider the 0.7 dB insertion loss impact on system gain budgets. Verify that the 500 MHz bandwidth aligns with the specific spectral mask requirements of the target application.

Part Context

This part belongs to Johanson Technology's integrated passive component portfolio, specifically within their RF filter series. The manufacturer specializes in miniaturized solutions for wireless connectivity applications. This specific model represents a standardized low-pass filter option designed for integration into modern electronic devices requiring precise frequency control.

Replacement Considerations

Consult official Johanson Technology substitution guides for verified alternatives. Cross-reference technical specifications including center frequency, bandwidth, and package dimensions to ensure functional equivalence without redesigning the host circuit board.