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Product Detailed Parameters
- Description：FERRITE BEAD
- Series：28
- Mfr：Laird-Signal Integrity Products
- Package：Bulk
- Filter Type：-
- Number of Lines：-
- Impedance @ Frequency：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：Through Hole
- Height (Max)：-
- Size / Dimension：-
- Features：-
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Overview
The 28F0428-0T0 is a ferrite bead component manufactured by Laird-Signal Integrity Products. It belongs to the 28 series and is classified as a passive filter component designed for electromagnetic interference suppression. The device functions as a single-line chip bead intended for signal integrity applications. Public documentation confirms its status as an obsolete product no longer in active manufacturing.
Part Context
This component is part of Laird-Signal Integrity Products' historical portfolio of EMI filtering solutions. As an obsolete item within the 28 series, it represents legacy design options for signal line protection. Its classification under passive components indicates its role in managing high-frequency noise without active power requirements.
Replacement Considerations
Publicly available substitute part numbers are not confirmed in the provided source material. Designers requiring equivalent performance should consult current Laird catalogs or authorized distributors for updated alternatives that meet specific impedance and current rating requirements.
FAQ
What is the current production status of the 28F0428-0T0?
The component is officially listed as obsolete and is no longer manufactured by Laird-Signal Integrity Products.
What type of filter is the 28F0428-0T0?
It is a ferrite bead and chip component categorized as a single-line filter for signal lines.
