MZAS1608G121-1R3TF

Overview

The MZAS1608G121-1R3TF is a surface-mount ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features an impedance of 120 Ohms at 100 MHz with a tolerance of ±25%. The component has a maximum DC resistance (DCR) of 140 milliohms and supports a current rating of 1.3 Amperes. It utilizes a 0603 (1608 Metric) package with dimensions of 1.60mm length, 0.80mm width, and a maximum height of 0.80mm. The device operates reliably within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high-frequency noise suppression through ferrite material properties
• Supports high current loads up to 1.3A for power line applications
• Designed for compact surface-mount integration in dense PCB layouts

Applications

• High-speed data line filtering in consumer electronics
• Power supply output filtering for integrated circuits
• EMI suppression in mobile communication devices

Procurement Notes

Verify the specific impedance value and tolerance against the official datasheet before procurement. Confirm that the 0603 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Check for RoHS compliance status if required by your manufacturing standards. Validate the manufacturer part number to avoid counterfeit components.

Selection Notes

Select this component when a low DC resistance is critical to minimize voltage drop in high-current paths. The 120 Ohm impedance at 100 MHz makes it suitable for suppressing noise in digital signal lines. Consider the 0603 size constraint for space-limited designs. Evaluate the 1.3A current rating against the maximum expected load current to ensure reliability under peak conditions.

Part Context

This ferrite bead belongs to the MZA series from Shenzhen Sunlord Electronics, designed for general-purpose EMI suppression. It complements other passive components like capacitors and resistors in filter networks. The series is widely used in telecommunications and computing equipment due to its stable performance across wide temperature ranges.

Replacement Considerations

Check for direct substitutes with identical 120 Ohm @ 100MHz impedance and 1.3A current rating. Verify package compatibility for 0603 footprints. Ensure replacement parts meet the same -55°C to +125°C operating temperature range. Confirm equivalent DC resistance values to maintain circuit performance.