CP0402A1732CNTR

RF Directional Couplers Overview

The CP0402A1732CNTR is a standard RF directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within a frequency range of 1.732 GHz with a 50 Ohm impedance and SMD/SMT termination style. The component features a coupling coefficient of 18 dB, insertion loss of 0.35 dB, isolation of -42 dB, and return loss of 23 dB. It supports a maximum power handling capacity of 3W and is housed in a compact 0402 (1005 metric) package.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via standard directional coupling architecture
• Ensures high signal integrity through low insertion loss characteristics
• Offers effective noise suppression with specified isolation levels
• Enables space-efficient integration using a miniature surface-mount footprint

RF Directional Couplers Applications

• Wireless LAN systems operating at 2.4 GHz frequencies
• RF signal monitoring and measurement circuits
• Transmitter output power monitoring applications
• Impedance matching network testing setups

RF Directional Couplers Procurement Notes

Verify the specific suffix CNTR against official KYOCERA AVX documentation to confirm tape-and-reel packaging details and RoHS compliance status. Ensure the ordering quantity aligns with manufacturer standard pack sizes. Cross-reference the part number with authorized distributors to validate current availability and lead times prior to final procurement decisions.

RF Directional Couplers Selection Notes

Select this component when a 0402 footprint is required for 2.4 GHz wireless LAN designs. The 18 dB coupling factor suits moderate signal sampling needs. Verify that the 3W power rating exceeds the system's peak transmit power. Confirm compatibility with automated pick-and-place processes due to the SMD package type.

RF Directional Couplers Part Context

This device belongs to the CP0402 series of RF directional couplers from KYOCERA AVX. These components are engineered for high-frequency applications requiring minimal board space. The series utilizes advanced ceramic technology to maintain stable electrical performance across varying environmental conditions while supporting modern miniaturization trends in consumer electronics.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX substitution guides for verified alternatives. Generic replacements may not match the precise 18 dB coupling tolerance or 0402 dimensional constraints. Validate impedance matching and frequency response curves before implementing any substitute component.