FB100505T-102Y-S

Chip Ferrite Bead Overview

The FB100505T-102Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It operates as a single-function EMI/RFI suppressor in a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.80mm. The component provides an impedance of 1000 Ohms at 100 MHz with a tolerance of ±25%. It features a maximum DC resistance of 0.80 Ohms and supports a rated current of 100 mA. The device is lead-free, RoHS compliant, and designed for reliable performance in surface-mount applications.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI attenuation through high impedance characteristics without requiring additional wiring
• Utilizes multilayered ferrite technology to ensure strong electrode integrity and solder heat resistance
• Engineered for compatibility with flow, reflow, and wave soldering processes required for surface mounting

Chip Ferrite Bead Applications

• General electronic equipment EMI suppression
• Circuits requiring stable ground connections
• Automotive devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix variant when ordering, as Cal-Chip offers multiple versions such as -S-1, -S-2, and -S-3 which may differ in current ratings or packaging. Confirm RoHS compliance status and lead-free certification directly with the manufacturer or authorized distributors to ensure adherence to environmental regulations. Cross-reference datasheets for precise impedance tolerances and thermal handling capabilities relevant to your specific assembly process.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring compact EMI filtering in space-constrained designs due to its small 0402 footprint. Ensure the operating current does not exceed the rated limit to prevent saturation. Consider the 1000 Ohm impedance at 100 MHz for noise suppression needs in digital signal lines. Verify that the PCB layout accommodates the specified physical dimensions and thermal requirements for soldering.

Chip Ferrite Bead Part Context

This part belongs to the FB Series of multilayer ferrite chips from Cal-Chip Electronics. These components are designed to offer powerful EMI/RFI attenuation using magnetic materials and multilayered technology. The series is characterized by outstanding solderability and electrode strength, making them suitable for various surface-mount applications across different electronics industries.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FB100505T-102Y-S-1 and FB100505T-102Y-S-3. Verify electrical parameters such as current rating and impedance tolerance before substitution, as these variants may have different specifications despite sharing the same base model number.