PZ1005U121-1R0TF

Overview

The PZ1005U121-1R0TF is a surface-mount ferrite chip manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features an impedance of 120 Ohms at 100 MHz and supports a rated current of 1 A with a maximum DC resistance of 120 mOhm. The component utilizes a 0402 (1005 Metric) package with physical dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. It operates within a temperature range of -55 °C to 125 °C and complies with RoHS and REACH standards.

Feature Summary

• Provides high impedance for effective suppression of electromagnetic interference in power lines
• Designed for surface mount technology to facilitate automated assembly processes
• Constructed with low DC resistance to minimize signal attenuation and power loss

Applications

• Power line filtering in portable electronic devices
• Noise suppression in mobile communication equipment
• EMI reduction in consumer electronics circuits

Procurement Notes

Verify the manufacturer designation as Shenzhen Sunlord Electronics Co., Ltd. Confirm the part number matches PZ1005U121-1R0TF exactly. Ensure the component meets RoHS and REACH compliance requirements. Check that the package type corresponds to the standard 0402 EIA size. Validate the electrical specifications against official datasheets before integration.

Selection Notes

Select this component when a compact ferrite bead is required for power line noise suppression. The 0402 footprint suits space-constrained designs. The 1 A current rating accommodates moderate power applications. The 120 Ohm impedance at 100 MHz targets specific frequency ranges. Ensure the operating temperature range aligns with the system environment.

Part Context

This ferrite chip belongs to the Sunlord PZ series, designed for surface mount applications. It serves as a passive component for electromagnetic interference suppression. The 0402 package offers a balance between performance and board space efficiency. It is commonly used in modern electronics requiring reliable noise filtering.

Replacement Considerations

Substitutes must match the 0402 package, 120 Ohm impedance at 100 MHz, and 1 A current rating. Verify compatibility with existing PCB footprints and thermal requirements. Consult manufacturer cross-reference lists for approved alternatives.