SDCW3216-2-261TF

Overview

The SDCW3216-2-261TF is a two-line common mode choke from the Sunlord SDCW series, designed for surface mount applications. It features an impedance of 260 Ohms at 100 MHz and supports a maximum current of 310 mA. The component has a DC resistance (DCR) of 500 mOhm and utilizes a 3216 metric package size.

Feature Summary

• Two-line configuration for common mode noise suppression
• Surface mount construction for automated assembly
• Shielded structure to minimize crosstalk

Applications

• Noise suppression for power lines in electronic equipment
• EMI filtering for large current signals in computers and peripherals
• Signal integrity management in communication devices

Procurement Notes

Verify the specific impedance tolerance and current ratings against the official datasheet before integration. Confirm that the 3216 footprint matches the PCB design requirements. Ensure the operating temperature range aligns with the system environment specifications to guarantee long-term reliability.

Selection Notes

Select this component when dual-line common mode filtering is required for signals up to 310 mA. The 260 Ohm impedance at 100 MHz targets specific frequency bands for EMI reduction. Consider the low DCR value to minimize power loss in high-current paths compared to higher resistance alternatives.

Part Context

This part belongs to the SDCW series of common mode chokes manufactured by Shenzhen Sunlord Electronics Co., Ltd. The series focuses on magnetic devices for EMC applications, supporting industries such as communications, consumer electronics, and automotive electronics through standardized surface mount solutions.

Replacement Considerations

Check for direct substitutes within the SDCW series with matching impedance and current ratings. Verify package compatibility if considering alternative manufacturers. Ensure any replacement maintains the same shielding characteristics and thermal performance.