LP1206A3800ASTR100

Overview

The KYOCERA AVX LP1206A3800ASTR100 is a surface-mount low-pass RF filter designed for signal conditioning applications. It operates at a cutoff frequency of 3.8 GHz with a nominal impedance of 50 Ohms. The component utilizes an SMD/SMT termination type and is housed in a standard 1206 (3216 metric) package, measuring approximately 3.08 mm in length and 1.60 mm in width. It supports board mount installation and functions within a temperature range of -40°C to +85°C. The device is supplied in cut tape or reel packaging, specifically noted as LP1206A3800ASTR100, belonging to the LP series of filters.

Feature Summary

• Provides low-pass filtering characteristics for RF signal conditioning
• Features a compact 1206 surface-mount package for space-constrained designs
• Designed for 50 Ohm system impedance compatibility
• Supports automated board mounting via SMD/SMT terminations

Applications

• RF front-end signal filtering
• Wireless communication modules
• Signal conditioning circuits requiring low-pass response

Procurement Notes

Verify the exact suffix designation when ordering, as variations such as LP1206A3800ASTR100 indicate specific packaging configurations like cut tape or reel quantities. Confirm the manufacturer part number against official KYOCERA AVX documentation to ensure correct component identification. Check current availability status as supply chain conditions may affect lead times. Ensure that the selected packaging format aligns with your assembly line requirements for surface-mount technology processes.

Selection Notes

Select this component when a 3.8 GHz low-pass filter is required for 50 Ohm RF systems. The 1206 footprint offers a balance between performance and board space efficiency. Consider the operating temperature range of -40°C to +85°C for environmental suitability. Compare insertion loss specifications if available in the detailed datasheet to ensure signal integrity meets design thresholds. Evaluate alternative frequencies within the LP series if the 3.8 GHz cutoff does not precisely match application needs.

Part Context

This component belongs to the KYOCERA AVX LP series of low-pass filters, which are engineered for high-frequency signal processing. The series includes various cutoff frequencies tailored for different RF applications. The LP1206A3800ASTR100 variant specifically targets the 3.8 GHz range, providing a standardized solution for designers working with microwave and radio frequency signals in compact electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the available source data. Consult the official KYOCERA AVX datasheet for recommended alternatives or cross-reference with other manufacturers offering similar 1206 low-pass filters at 3.8 GHz with 50 Ohm impedance.