SDCW2012-2-102TF

Overview

The SDCW2012-2-102TF is a two-line common mode choke manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a surface mount package with dimensions of 2.00mm x 1.20mm. The component provides an impedance of 1 kOhms at 100 MHz and supports a current rating of 150mA. Its direct current resistance (DCR) is specified as 800mOhm. This device is designed for noise suppression in high-frequency circuits.

Feature Summary

• Two-line configuration for differential signal integrity
• Surface mount construction for automated assembly
• High impedance performance at 100 MHz

Applications

• High-speed data line filtering
• USB interface noise suppression
• HDMI signal protection

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and specifications. Confirm impedance tolerance and current ratings match design requirements. Check RoHS compliance status if required. Ensure storage conditions align with manufacturer guidelines to maintain component reliability before soldering.

Selection Notes

Select this component based on its 2.00mm x 1.20mm footprint constraints. Evaluate the 150mA current handling capability against circuit load. Consider the 1 kOhm impedance at 100 MHz for target frequency attenuation. Verify DCR limits do not exceed voltage drop allowances in the application.

Part Context

This component belongs to the SDCW series of multi-layer chip ceramic inductors produced by Sunlord. The series utilizes ceramic technology for compact magnetic components. These devices are intended for EMI suppression in portable electronics and communication equipment where space is limited.

Replacement Considerations

Check for compatible parts within the same SDCW series or equivalent footprint from other manufacturers. Ensure substitute components meet the 1 kOhm @ 100 MHz impedance and 150mA current specifications. Verify mechanical compatibility with the 2.00mm x 1.20mm package size.