2518121217Y6

Overview

The Fair-Rite 2518121217Y6 is a multilayer chip bead designed for EMI suppression in surface-mount applications. It operates within a temperature range of -55°C to +125°C and utilizes an 1812 (4532 metric) package size measuring 4.50mm x 3.20mm with a maximum height of 1.80mm. The component provides an impedance of 120 Ohms at 100 MHz, supports a maximum DC current of 6A, and features a maximum DC resistance of 20 milliohms.

Feature Summary

• Multilayer construction optimized for high-current EMI suppression
• Surface-mount design suitable for automated assembly
• Wide operating temperature range for diverse environments

Applications

• Consumer electronics
• Laptops
• Communication devices
• Cellular phones

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the manufacturer's datasheet prior to integration. Confirm that the 1812 package dimensions align with the PCB footprint requirements. Ensure the selected packaging format meets production line handling specifications.

Selection Notes

Select this component when high current handling capability is required alongside effective noise filtering. The low DC resistance minimizes power loss in power delivery lines. Evaluate thermal performance under continuous load conditions to ensure reliability within the specified temperature limits.

Part Context

This part belongs to Fair-Rite's multilayer chip bead series, which offers cost-effective solutions for electromagnetic interference suppression. These components are engineered to replace traditional ferrite beads in compact electronic designs where space constraints and high current capacity are critical factors.

Replacement Considerations

Public confirmed substitute part numbers: None identified.