2512061026Y0A4

Overview

The Fair-Rite Products Corp. part number 2512061026Y0A4 is a multilayer ferrite chip bead designed for surface-mount applications. It belongs to the Series 25 product line and utilizes SMD/SMT termination types within a 1206 (3216 metric) package. The component provides an impedance of 1026 Ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 250 mA and features a maximum DC resistance of 300 mOhms. The operating temperature range extends from -55°C to +125°C. Physical dimensions are specified as 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. The unit weight is approximately 10 mg.

Feature Summary

• Multilayer construction for high-impedance EMI suppression in compact surface-mount designs
• High impedance value suitable for filtering high-frequency noise on data lines
• RoHS compliant material composition ensuring environmental safety standards

Applications

• EMI suppression on high-speed digital signal lines
• Noise filtering in portable electronic devices
• Signal integrity enhancement in consumer electronics

Procurement Notes

Verify the specific suffix 'A4' against the manufacturer's official datasheet to confirm packaging configuration and reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target circuit design. Cross-reference the RoHS status and REACH compliance information directly with Fair-Rite documentation prior to procurement to ensure regulatory adherence.

Selection Notes

Select this component when a high impedance value is required in a standard 1206 footprint. Evaluate the 250 mA current limit to ensure it exceeds the peak DC current of the application. Consider the 1026 Ohm impedance profile for effective attenuation of specific noise frequencies around 100 MHz. Verify thermal performance within the -55°C to +125°C operational range for the intended environment.

Part Context

This component is part of Fair-Rite's Series 25 multilayer ferrite chip beads. These components are engineered for EMI suppression in space-constrained printed circuit board layouts. The series offers various impedance values tailored for different frequency ranges, utilizing proprietary ferrite materials to provide effective noise reduction without significant signal degradation.

Replacement Considerations

Consult Fair-Rite official substitution guides for equivalent Series 25 parts with matching impedance and package dimensions. Verify that alternative suppliers offer components with identical 1206 footprints and comparable current handling capabilities.