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CST19/10/29-3N2 is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Ferroxcube. Its product description is CABLE BEAD EMI SUPPRESSION CORE. Review the specifications below when checking this part for your BOM.
The CST19/10/29-3N2 is a cylindrical ferrite core designed for EMI suppression applications. It belongs to the CST series and utilizes 3N2 material composition. The component features a single hole with an internal diameter of 10 mm, accommodating cables up to that thickness. Its external dimensions are specified as 19 mm in diameter and 29 mm in length. This bead provides impedance characteristics suitable for noise reduction on cable assemblies.
Verify the exact material grade (3N2) against application requirements. Confirm physical dimensions match cable outer diameters. Ensure compatibility with environmental conditions such as temperature ranges specified in official datasheets. Check for any specific handling instructions regarding brittle ceramic materials.
Select based on required impedance frequency range provided by the 3N2 material. Ensure the 10 mm inner diameter fits the target cable bundle. Consider the external size constraints within the device enclosure. Validate that the cylindrical form factor meets mechanical mounting needs without additional fixtures.
This component is part of Ferroxcube's CST series of cable beads. These cores are distinct from wound inductors or planar transformers. They serve as passive components for electromagnetic interference mitigation rather than energy storage or transformation.
Substitute only with identical CST19/10/29-3N2 parts or verified equivalents offering matching 3N2 material properties and identical 19x29 mm dimensions. Verify inner diameter compatibility.
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