ADCH-80A+

Overview

The ADCH-80A+ is a surface-mount RF choke designed for operation from 50 MHz to 10 GHz with a 50Ω impedance. It utilizes a CD542 case style and features flat leads for SMT assembly. Typical performance data indicates insertion loss ranging from 0.27 dB at 1000 MHz to 0.38 dB at 50 MHz, while return loss varies between 25.15 dB and 28.50 dB across the specified frequency range.

Feature Summary

• Surface mount construction utilizing the CD542 case style
• Designed for radio frequency applications within the 50 MHz to 10 GHz spectrum
• Maintains a standard 50Ω system impedance

Applications

• RF signal path isolation
• Bias tee implementation
• High-frequency circuit filtering

Procurement Notes

Verify the component designation against official Mini-Circuits documentation to confirm the specific part number and suffix. Ensure that the required package type and electrical specifications align with the design requirements before procurement. Cross-reference datasheet details for accurate handling and mounting instructions.

Selection Notes

Select this component when a compact surface-mount solution is required for frequencies extending up to 10 GHz. The CD542 package offers a small footprint suitable for dense PCB layouts. Confirm that the typical insertion loss and return loss characteristics meet the specific signal integrity requirements of the application.

Part Context

This component belongs to the Mini-Circuits line of super wide-band RF chokes. These devices are engineered for high-performance RF and microwave circuits, providing effective choking characteristics over a broad frequency range while maintaining low insertion loss and stable impedance.

Replacement Considerations

Consult official Mini-Circuits documentation for confirmed substitute part numbers. Verify compatibility regarding package dimensions, electrical performance, and mounting requirements before substituting.