SZ1005G300TF

Overview

SZ1005G300TF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It operates within a temperature range of -55°C to +125°C and features a 0402 (1005 Metric) surface mount package with dimensions of 1.0mm x 0.5mm x 0.65mm maximum height. The component provides an impedance of 30 Ohms at a test frequency of 100 MHz, with a tolerance of ±25%. It supports a maximum DC current of 0.6A and has a maximum DC resistance of 0.15 Ohms.

Feature Summary

• Multi-layer construction for compact surface mount integration
• High impedance performance at 100 MHz for signal line filtering
• Robust thermal stability across extended industrial temperature ranges

Applications

• Signal line noise suppression in consumer electronics
• EMI suppression in portable communication devices
• Power integrity management in computer peripherals

Procurement Notes

Verify the specific ordering suffix and packaging configuration against the manufacturer's latest datasheet before procurement. Confirm that the selected variant matches the required impedance tolerance and current rating for the target circuit design. Ensure compliance with RoHS and REACH directives as specified in the official documentation.

Selection Notes

Select this component when a 30 Ohm impedance at 100 MHz is required for high-frequency noise attenuation. The 0.6A current rating suits low-power signal lines rather than high-current power rails. The 0402 footprint allows for dense PCB layouts where space constraints are critical. Verify that the operating temperature range meets the environmental requirements of the final assembly.

Part Context

This ferrite bead belongs to the SZ series from Shenzhen Sunlord Electronics, designed for general-purpose EMI suppression. It complements other components in the GZ and SZ families, offering standardized 0402 footprints for widespread compatibility. The series targets applications requiring reliable noise filtering in compact electronic assemblies without compromising signal integrity.

Replacement Considerations

Direct substitutes include other 0402 ferrite beads with 30 Ohms @ 100 MHz impedance, such as those from Murata or TDK. Ensure equivalent current ratings and DC resistance values to maintain circuit performance. Verify package dimensions and terminal configurations for mechanical compatibility.