SDCW3216-2-900TF

Overview

The SDCW3216-2-900TF is a two-line surface mount common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features an impedance of 90 Ohms at 100 MHz and a maximum DC resistance (DCR) of 300 milliohms. The component supports a rated current of 370 mA and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Two-line configuration for differential noise suppression
• Surface mount construction for automated assembly
• RoHS compliant manufacturing process

Applications

• Noise suppression in communication equipment
• EMI filtering in network devices
• Signal integrity protection in security systems

Procurement Notes

Verify the specific impedance tolerance and DCR values against the official Sunlord datasheet before integration. Confirm that the package dimensions match the target PCB footprint. Ensure the supplier provides traceability documentation to guarantee component authenticity and compliance with environmental standards.

Selection Notes

Select this component when dual-channel noise attenuation is required in compact designs. The 3216 package offers a balance between current handling and board space efficiency. Evaluate the 370 mA rating against peak load currents to prevent saturation. Consider the 90 Ohm impedance profile for the specific frequency band of interference.

Part Context

This part belongs to the Sunlord SDCW series of common mode chokes, designed for high-frequency noise suppression. Sunlord Electronics specializes in passive magnetic components for consumer electronics, automotive, and industrial applications. The series utilizes multilayer technology to achieve consistent performance across various electronic circuits.

Replacement Considerations

Cross-reference with other 3216 package, two-line common mode chokes offering similar 90 Ohm impedance and 370 mA current ratings. Verify pin compatibility and physical dimensions before substitution.