PCSDW125B-821K-RC

Arrays, Signal Transformers Overview

The PCSDW125B-821K-RC is a surface-mount coupled inductor manufactured by Allied Components International. It features an inductance of 820uH with a tolerance of ±10%. The component has a DC resistance (DCR) of 1.34Ω. It is housed in a compact SMD package suitable for automated assembly processes.

Arrays, Signal Transformers Feature Summary

• Surface mount coupled inductor design
• Magnetically shielded construction
• RoHS compliant and lead-free

Arrays, Signal Transformers Applications

• Power supply filtering
• Coupled choke applications
• DC-DC converter circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version to confirm electrical parameters such as saturation current and thermal ratings, which are critical for circuit design. Ensure the ordering suffix matches the required packaging configuration. Cross-reference the manufacturer part number with official distributor catalogs to confirm availability and authenticity before placing orders.

Arrays, Signal Transformers Selection Notes

Select this component when a coupled inductor with 820uH inductance and low DCR is required. Consider the physical dimensions and mounting style for PCB layout compatibility. Evaluate thermal performance requirements against the component's rated specifications to ensure reliable operation under load conditions.

Arrays, Signal Transformers Part Context

This part belongs to the PCSDW series of power shielded inductors from Allied Components International. These components are designed for high-efficiency power conversion applications requiring magnetic shielding to minimize electromagnetic interference. The series offers various inductance values tailored for different power management needs.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes include other 820uH coupled inductors with similar DCR and package dimensions. Verify pinout compatibility and electrical characteristics before substitution. Consult manufacturer cross-reference lists for verified alternative part numbers.