CP0603A1600CWTR

RF Directional Couplers Overview

The CP0603A1600CWTR is a thin film directional coupler manufactured by KYOCERA AVX. It operates at a center frequency of 1.6 GHz and is housed in a 0603 (1608 metric) surface mount package. The device supports a maximum power handling of 3W and features a standard coupling coefficient of 20 ± 1dB. Electrical specifications include an insertion loss of 0.25dB, isolation of -36dB, and return loss of -27dB. The component functions within a temperature range of -40°C to +85°C.

RF Directional Couplers Feature Summary

• Thin film construction for high directivity and stability
• Standard coupling coefficient of 20dB with tight tolerance
• Compact 0603 surface mount footprint for space-constrained designs

RF Directional Couplers Applications

• RF signal monitoring and sampling
• Power measurement systems
• Feedback loops in RF amplifiers

RF Directional Couplers Procurement Notes

Verify the specific datasheet version for the CP0603A1600CWTR to confirm RoHS compliance status, as some sources indicate non-compliance. Ensure the ordering suffix matches the required tape and reel quantity. Confirm that the 1.6 GHz center frequency aligns with the target application bandwidth before finalizing procurement.

RF Directional Couplers Selection Notes

Select this component when a precise 20dB coupling ratio is required at 1.6 GHz. The 0603 package size suits applications with limited board space. Consider the 3W power rating to ensure it exceeds the expected forward power levels in the circuit. Verify thermal requirements against the specified operating temperature range.

RF Directional Couplers Part Context

This part belongs to the CP0603 High Directivity series of thin film directional couplers. These components are designed for RF and microwave applications requiring accurate signal sampling. The series offers various center frequencies to cover different communication bands while maintaining consistent electrical performance across the product line.

RF Directional Couplers Replacement Considerations

Other parts in the CP0603 series, such as CP0603A2070AWTR or CP0603B1842CWTR, may serve as alternatives if the center frequency requirement differs. Ensure any substitute maintains the same 0603 package dimensions and 3W power rating.