DB0603N2140ANTR500

RF Directional Couplers Overview

The DB0603N2140ANTR500 is a thin-film directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within a frequency range of 2040 to 2240 MHz, centered at 2.14 GHz, with a bandwidth of 200 MHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types. It is housed in a compact 0603 (1608 metric) package, suitable for board mount installation. The device supports an operating temperature range from -40°C to +85°C and belongs to the DB0603N series.

RF Directional Couplers Feature Summary

• Hybrid 3dB 90° coupler design for precise signal splitting
• Thin-film technology enabling high-frequency surface-mount operation
• Compact 0603 footprint optimized for space-constrained PCB layouts

RF Directional Couplers Applications

• RF signal monitoring and power measurement systems
• Wireless communication base station architectures
• Test and measurement equipment requiring directional coupling

RF Directional Couplers Procurement Notes

Verify the specific ordering suffix required for your packaging needs, as standard availability may vary between cut tape and reel formats. Confirm that the 2040-2240 MHz operational range aligns precisely with your target application frequency before finalizing procurement orders to ensure functional compatibility.

RF Directional Couplers Selection Notes

Select this component when a miniature hybrid coupler is required for 2.14 GHz operations. Ensure the 50 Ohm system impedance matches your circuit design. Consider the 0603 package size for density requirements and verify thermal limits against the specified -40°C to +85°C operating range for environmental suitability.

RF Directional Couplers Part Context

This part belongs to the DB0603N series of thin-film directional couplers from KYOCERA AVX. These components are engineered for high-frequency performance in a small surface-mount form factor. The series provides reliable signal conditioning for RF applications requiring precise amplitude and phase relationships between coupled ports.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.