DB0603N5660ANTR500

RF Directional Couplers Overview

The DB0603N5660ANTR\500 is a thin-film directional coupler manufactured by KYOCERA AVX. It operates within the 5300-5500 MHz frequency range with a center frequency of 5.4 GHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination for board mounting. It is housed in a compact 0603 (1608 metric) package, measuring approximately 1.60mm x 0.84mm. The device supports an operating temperature range from -40°C to +85°C. It is supplied in reels, cut tape, or MouseReel formats, with a standard factory pack quantity of 500 units.

RF Directional Couplers Feature Summary

• Thin-film multilayer technology construction for high-frequency performance
• Directional coupling capability within the 5.3 to 5.5 GHz band
• Compact 0603 surface-mount footprint for space-constrained designs

RF Directional Couplers Applications

• RF signal conditioning circuits
• Directional power monitoring systems
• Wireless communication modules
• Test and measurement equipment

RF Directional Couplers Procurement Notes

Verify the exact part number suffix against official KYOCERA AVX documentation, as variations such as \500 indicate specific packaging configurations like reel quantities. Confirm RoHS compliance status through the manufacturer's current datasheet. Ensure that the ordering information matches the required termination type and package dimensions specified in the official component specifications before finalizing procurement orders.

RF Directional Couplers Selection Notes

Select this component when a precise directional coupler is required for the 5.4 GHz ISM band. The 0603 package size offers a balance between electrical performance and PCB real estate efficiency. Consider the thermal operating range of -40°C to +85°C for environmental suitability. Verify impedance matching requirements align with the 50 Ohm system design to ensure optimal signal integrity and coupling accuracy.

RF Directional Couplers Part Context

This component belongs to the DB0603N series of hybrid 3dB 90° couplers from KYOCERA AVX. These devices are engineered using advanced thin-film multilayer technology to deliver consistent high-frequency performance. The series is designed for applications requiring reliable signal splitting or combining in compact RF architectures, supporting modern wireless standards and instrumentation needs.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX substitution guides for verified alternatives. Cross-reference pinout compatibility and electrical parameters with similar directional couplers if direct replacement is necessary. Ensure any substitute maintains the same 50 Ohm impedance and 0603 package dimensions to preserve PCB layout integrity.