ABBK00201209201Y00

Overview

The ABBK00201209201Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. It features an impedance of 920 Ohms with a tolerance of 25 percent, measured at a test frequency of 100 MHz. The component has a maximum DC resistance of 400 milliohms and supports a single channel configuration. It operates within a temperature range from -55 degrees Celsius to +125 degrees Celsius. The physical dimensions are 2 mm in length, 1.25 mm in width, and 0.9 mm in height. This part is designed for SMD/SMT termination types.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• High impedance value effective for high-frequency noise suppression
• Automotive qualification ensures reliability under thermal stress

Applications

• General signal line filtering under 1 GHz
• Automotive electronic circuit protection
• High-speed data interface noise attenuation

Procurement Notes

Verify the specific impedance value against the official datasheet, as similar part numbers may differ slightly. Confirm RoHS compliance status directly with the manufacturer documentation. Ensure the ordering suffix matches the required packaging format. Cross-reference the manufacturer number with authorized distributors to avoid counterfeit components. Validate that the shielding type meets the specific EMI requirements of the target application design.

Selection Notes

Select this component when high impedance is required for frequencies around 100 MHz. The shielded design is suitable for dense PCB layouts where crosstalk reduction is critical. Verify that the maximum DC resistance does not cause excessive voltage drop in the signal path. Ensure the operating temperature range covers the environmental conditions of the final assembly. Check mechanical footprint compatibility with existing board designs.

Part Context

This component belongs to the ABBK series of ferrite beads produced by Pulse Electronics. The series is characterized by shielded chip bead technology designed for automotive and industrial applications. These parts provide reliable noise suppression while maintaining signal integrity in sensitive circuits. The ABBK series adheres to strict automotive quality standards for long-term durability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.