ABSY00100505121Y00

Overview

The ABSY00100505121Y00 is a shielded multilayer ferrite chip bead from Pulse Electronics, designed for surface-mount applications. It features an impedance of 120 Ohms with a tolerance of ±25% at a test frequency of 100 MHz. The component has a maximum DC resistance of 150 mOhms and supports a DC current rating of 550 mA. It operates within a temperature range of -55°C to +125°C and utilizes a 0402 (1005 metric) package measuring 1 mm in length, 0.5 mm in width, and 0.5 mm in height.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling.

Applications

• High-frequency noise suppression in compact electronic circuits.

Procurement Notes

Verify the specific impedance value and DC current rating against the official datasheet before integration. Confirm that the 0402 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a low-profile shielded ferrite bead is required for high-current signal lines. The 550 mA rating suits applications where standard beads may saturate. The 120 Ohm impedance provides effective attenuation at 100 MHz. Verify compatibility with automated pick-and-place equipment due to the small form factor.

Part Context

This part belongs to the ABSY series of multilayer ferrite chip beads manufactured by Pulse Electronics. These components are engineered for EMI suppression in space-constrained designs. The series offers various impedance values while maintaining consistent physical dimensions and shielding characteristics across the product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference tools or equivalent series data sheets for potential alternatives.