SZ1005K301CTF

Overview

The SZ1005K301CTF is a single-line ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm length, 0.50mm width, and a maximum height of 0.5mm. The component provides an impedance of 300 Ohms at 100 MHz and has a maximum DC resistance of 800 milliohms. It supports a rated current of 200mA and operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides high impedance for noise suppression in high-frequency circuits
• Designed for surface-mount assembly in compact electronic devices
• Constructed for stable performance across wide industrial temperature ranges

Applications

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

Procurement Notes

Verify the specific suffix 'K' against the official datasheet to confirm tolerance and packaging specifications. Ensure the ordering quantity aligns with the manufacturer's standard reel size. Confirm RoHS compliance status if required for your specific manufacturing process. Cross-reference the part number with the latest revision history to ensure compatibility with existing designs.

Selection Notes

Select this component when a 300 Ohm impedance at 100 MHz is required for EMI suppression. The 200mA current rating suits low-power signal lines rather than high-current power rails. The 0402 footprint allows for dense PCB layouts where space is limited. Compare the 800 milliohm DCR against circuit loss requirements to ensure signal integrity is maintained.

Part Context

This ferrite bead belongs to the general category of passive components used for electromagnetic interference suppression. Shenzhen Sunlord Electronics specializes in chip inductors, beads, and common mode chokes. The product falls under the multi-layer chip ferrite bead classification, distinct from ceramic inductors or varistors offered by the same manufacturer.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.