1810LP14A200001T

Overview

The 1810LP14A200001T is a low-pass RF filter manufactured by Johanson Technology Inc., designed for signal conditioning applications. It operates at a center frequency of 1.81 GHz with a bandwidth of 200 MHz. The component features an insertion loss of 0.6 dB and utilizes a 0603 (1608 Metric) surface-mount package. It is rated for operation within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Provides low-pass filtering functionality for radio frequency signal conditioning
• Utilizes a compact 0603 surface-mount ceramic construction
• Designed for high-frequency operations centered at 1.81 GHz

Applications

• Wireless communication systems requiring RF signal filtering
• IoT devices operating in the 1.8 GHz frequency band
• Mobile phone front-end modules

Procurement Notes

Verify the specific datasheet version, as Johanson Technology has implemented global part numbering changes that may affect suffix designations. Confirm the package type matches the required PCB footprint, as similar models exist in different sizes. Ensure compliance with current RoHS3 regulations and check for any regional distribution restrictions before finalizing procurement plans.

Selection Notes

Select this component when a low-pass filter is required for 1.81 GHz applications with a 200 MHz bandwidth. The 0603 package offers a balance between size and performance for space-constrained designs. Compare insertion loss specifications against system requirements to ensure signal integrity is maintained. Verify thermal stability meets the operational environment constraints.

Part Context

This component belongs to Johanson Technology's LP series of low-pass filters. These components are engineered for RF signal conditioning in wireless infrastructure and mobile devices. The series focuses on providing reliable filtering solutions in compact surface-mount packages suitable for automated assembly processes.

Replacement Considerations

The 1810LP07A200001T serves as a functional alternative but utilizes a smaller 0402 package. Designers must verify if the reduced physical dimensions fit the available PCB real estate without compromising soldering reliability or mechanical stability.