CP0603A1842DWTR

RF Directional Couplers Overview

The CP0603A1842DWTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for RF signal conditioning applications. It operates at a center frequency of 1.842 GHz with a 50 Ohm impedance. The component utilizes an SMD/SMT termination style and is housed in a compact 0603 (1608 metric) package. It supports board mounting and functions within a temperature range of -40°C to +85°C. This device belongs to the CP0603 series, offering high directivity for precise signal monitoring.

RF Directional Couplers Feature Summary

• Thin film construction ensures stable performance in RF environments
• High directivity provides accurate signal direction separation
• Compact 0603 surface mount footprint optimizes PCB space

RF Directional Couplers Applications

• RF signal monitoring in communication modules
• Power measurement systems requiring directional coupling
• Signal feedback loops in wireless infrastructure

RF Directional Couplers Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance for this specific series. Confirm moisture sensitivity level (MSL 1) handling requirements during assembly. Ensure ordering quantities align with standard reel packaging specifications provided by the manufacturer. Cross-reference datasheet revisions to confirm electrical parameter consistency before integration.

RF Directional Couplers Selection Notes

Select this component when a 1.842 GHz center frequency is required for directional coupling. The 0603 package size suits space-constrained designs. Verify that the 50 Ohm impedance matches the system trace characteristics. Consider the operating temperature range limits for environmental suitability in the target application.

RF Directional Couplers Part Context

This part belongs to the CP0603 series of high-directivity thin film directional couplers from KYOCERA AVX. These components are engineered for RF and IF applications, providing reliable signal splitting and combining capabilities. The series covers various frequencies, with this specific model targeting the 1.842 GHz band for specialized wireless communications.

RF Directional Couplers Replacement Considerations

Public confirmed substitutes include CP0603A1842ANTR and CP0603B1842CWTR. Verify frequency bandwidth and coupling coefficient differences before substitution. Ensure package dimensions and pinout compatibility remain identical to maintain PCB layout integrity.