SZ1005K221CTF

Overview

The SZ1005K221CTF is a surface-mount ferrite bead from the Sunlord series, designed for signal line noise suppression. It features a 0402 (1005 Metric) package with dimensions of 1.00 x 0.50 mm and a height of 0.50 mm. The component provides an impedance of 220 Ohms at 100 MHz with a tolerance of ±25%. It supports a rated current of 200 mA and exhibits a maximum DC resistance of 700 mOhm. Operating within a temperature range of -55°C to +125°C, it is RoHS and REACH compliant.

Feature Summary

• Provides effective high-frequency noise attenuation on single signal lines
• Compact 0402 footprint suitable for space-constrained surface mount applications
• Compliant with RoHS and REACH environmental standards

Applications

• Noise suppression in consumer electronics signal paths
• Filtering in computer peripheral interfaces
• EMI reduction in communication product circuits

Procurement Notes

Verify the specific manufacturer part number against official Sunlord documentation to confirm electrical parameters such as impedance and current rating. Ensure the ordering suffix matches the required tape and reel packaging configuration. Confirm compliance status and lead times directly with authorized distributors or the manufacturer prior to procurement.

Selection Notes

Select this component for applications requiring compact noise filtering on low-current signal lines. The 200 mA rated current and 220 Ohm impedance at 100 MHz define its suitability for general-purpose EMI suppression. Verify that the 0402 package size aligns with the PCB layout constraints and that the operating temperature range meets the system requirements.

Part Context

Shenzhen Sunlord Electronics Co., Ltd. manufactures a wide range of passive electronic components, including chip inductors and ferrite beads. These products are utilized across various industries such as communications, computers, and consumer electronics. The company emphasizes standard-compliant manufacturing and continuous improvement to serve global markets.

Replacement Considerations

The HPZ1005D221-R50TF is a comparable 0402 ferrite bead with similar impedance characteristics but differs in rated current (500 mA) and DC resistance (380 mOhm). Cross-referencing specific electrical limits and physical dimensions is necessary before substitution.