SZ1608G221CTF

Overview

The SZ1608G221CTF is a surface-mount ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It belongs to the SZ series and features a 0603 (1608 metric) package size. The component provides an impedance of 220 Ohms with a tolerance of ±25%. It has a maximum DC resistance of 550 milliohms and supports a continuous current rating of up to 500mA. The device is designed for operation within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high impedance noise suppression in the GHz frequency range
• Compact 0603 surface mount footprint for space-constrained designs
• Capable of handling continuous currents up to 500mA

Applications

• High-speed data line filtering
• Clock circuit noise suppression
• Power supply output filtering

Procurement Notes

Verify the specific impedance value and tolerance against the official datasheet before procurement, as variations may exist across different manufacturing batches or revisions. Confirm that the 0603 package dimensions align with your PCB layout requirements. Ensure the selected component meets the required operating temperature range of -55°C to +125°C for your specific application environment.

Selection Notes

Select this component when a compact ferrite bead with 220 Ohms impedance is required for EMI suppression. Consider the 500mA current rating and 550mΩ DC resistance to ensure minimal voltage drop and thermal issues in the target circuit. Verify compatibility with the intended frequency spectrum for effective noise attenuation.

Part Context

This part is produced by Shenzhen Sunlord Electronics Co., Ltd., a manufacturer specializing in passive electronic components including chip inductors, beads, varistors, and common mode chokes. The company serves various industries such as communications, consumer electronics, and automotive applications. The SZ series represents their line of multi-layer chip ferrite beads designed for signal integrity and power line filtering.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult the manufacturer's official cross-reference tools or datasheets for verified alternatives.