CP0402A2140ENTR

RF Directional Couplers Overview

The CP0402A2140ENTR is a thin film directional coupler manufactured by KYOCERA AVX. It operates at a center frequency of 2.14 GHz with a coupling coefficient of 20 dB. The component utilizes a 50 Ohm impedance and is housed in an SMD/SMT 0402 (1005 metric) package featuring four leads. Designed for signal conditioning applications, it supports surface mount installation and functions within a temperature range of -40°C to +85°C.

RF Directional Couplers Feature Summary

• Thin film construction ensures stable RF performance
• Compact 0402 surface mount footprint
• Standard 50 Ohm system impedance compatibility

RF Directional Couplers Applications

• RF signal monitoring
• Power measurement systems
• Signal conditioning circuits

RF Directional Couplers Procurement Notes

Verify the complete part number including the trailing 'ENTR' suffix to ensure correct tape and reel packaging configuration. Confirm that the 0402 package dimensions align with the target PCB land pattern. Check RoHS compliance status against specific project requirements before finalizing procurement orders.

RF Directional Couplers Selection Notes

Select this component when a precise 20 dB coupling factor is required at 2.14 GHz. The 0402 package size is suitable for high-density layouts where space constraints are critical. Ensure the operating environment remains within the specified -40°C to +85°C temperature range for optimal reliability.

RF Directional Couplers Part Context

This device belongs to the CP0402 series of thin film directional couplers from KYOCERA AVX. These components are designed for general-purpose RF applications requiring reliable signal sampling. The series offers various coupling factors and frequency options within the same compact form factor.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX documentation for direct cross-reference alternatives. Verify electrical parameters such as coupling tolerance and insertion loss match the original design specifications before substituting.