ACML-0402HC-700-T

Overview

The Abracon ACML-0402HC-700-T is a multilayer ferrite chip bead designed for surface mount applications. It provides an impedance of 70 Ohms at a test frequency of 100 MHz with a maximum DC current rating of 1.3 A. The component features a maximum DC resistance of 100 mOhms and operates within a temperature range of -55°C to +125°C. It utilizes a 0402 (1005 metric) package measuring 1.0 mm in length, 0.5 mm in width, and 0.65 mm in height.

Feature Summary

• High current handling capability suitable for power line filtering
• Multilayer construction for compact surface mount integration
• Stable performance across extended industrial temperature ranges

Applications

• Power supply output filtering
• DC-DC converter noise suppression
• High-speed digital signal line protection

Procurement Notes

Verify the specific suffix against official Abracon documentation to confirm electrical characteristics. Ensure the ordering code matches the required impedance and current ratings. Confirm RoHS compliance status through the manufacturer's datasheet before finalizing procurement specifications.

Selection Notes

Select this component when high current capacity is required in a small 0402 footprint. Compare the 1.3 A rating against circuit load requirements. Evaluate the 70 Ohm impedance at 100 MHz against target noise frequencies. Consider thermal management capabilities within the operating temperature limits.

Part Context

This part belongs to the ACML-HC series, which focuses on high-current ferrite beads. It shares the standard 0402 form factor but offers significantly higher current tolerance compared to standard variants. The series supports modern miniaturization trends in power electronics design.

Replacement Considerations

Public confirmed substitutes include GZ1005U700CTF and PZ1005E700-R80TF from Shenzhen Sunlord Electronics Co., Ltd.