CP0402P0902BNTR

RF Directional Couplers Overview

The CP0402P0902BNTR is a thin film directional coupler manufactured by KYOCERA AVX. It operates within the frequency range of 881 MHz to 960 MHz, designed for GSM applications. The component features a 50 Ohm impedance and utilizes a 0402 (1005 metric) surface mount package. Key electrical specifications include a coupling coefficient of 21 dB, an insertion loss of 0.25 dB, and an isolation rating of -46 dB. It supports a maximum power handling capacity of 3 Watts.

RF Directional Couplers Feature Summary

• Thin film construction ensures stable performance at high frequencies
• Compact 0402 footprint enables dense circuit board layouts
• High directivity maintains signal integrity in RF paths

RF Directional Couplers Applications

• GSM base station transceivers
• RF monitoring circuits
• Signal strength measurement systems

RF Directional Couplers Procurement Notes

Verify the specific suffix against official datasheets to confirm exact frequency and tolerance parameters. Ensure compatibility with RoHS directives if required by your region. Confirm that the 0402 package dimensions align with your PCB fabrication capabilities. Check for any specific storage or handling requirements related to thin film technology before assembly.

RF Directional Couplers Selection Notes

Select this component when a compact solution is needed for GSM band monitoring. The low insertion loss makes it suitable for sensitive receiver chains. Consider the 3W power rating to ensure it meets the system's peak power demands. Verify that the 21 dB coupling factor matches the required sampling ratio for your detection circuitry.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of thin film directional couplers. These components are engineered for RF signal conditioning and monitoring. They provide precise coupling characteristics in a small form factor, ideal for modern wireless communication devices requiring minimal board space.

RF Directional Couplers Replacement Considerations

Consult official substitution lists for compatible models. Cross-reference frequency ranges and coupling coefficients carefully. Ensure pinout and package dimensions match exactly to avoid rework.