PM28B0686

Overview

The PM28B0686 is a hinged snap-on ferrite core manufactured by Leader Tech Inc. It features Material 28 composition and provides an impedance of 196 Ohms at 100MHz. The component has an inside diameter of 9.50mm (0.374 inches) and an outside diameter of 19.70mm (0.776 inches). Its length measures 60.50mm (2.382 inches). Designed for free hanging installation, it serves as a cable ferrite filter.

Feature Summary

• Hinged snap-on design allows for easy installation around existing cables without disconnection.
• Material 28 composition provides high impedance characteristics for electromagnetic interference suppression.

Applications

• Electromagnetic interference filtering on cables
• Cable shielding solutions
• Electronic equipment noise reduction

Procurement Notes

Verify the specific part number PM28B0686 against your Bill of Materials to ensure compatibility with required impedance and physical dimensions. Confirm that the Material 28 specification meets your frequency response requirements. Check RoHS3 compliance status if environmental regulations apply to your assembly process. Ensure the hinged design fits the available space in your enclosure layout.

Selection Notes

Select this component when a snap-on ferrite core is required for cables up to 9.50mm in diameter. The 196 Ohm impedance at 100MHz makes it suitable for high-frequency noise suppression. Consider the 60.50mm length for adequate coverage area. Verify that the free-hanging mounting style is compatible with your cable routing strategy.

Part Context

This ferrite core belongs to the Leader Tech Inc. cable ferrite product line. It is designed for electromagnetic interference mitigation in electronic assemblies. The hinged construction distinguishes it from split-core or solid-core alternatives, offering convenience for retrofitting or maintenance scenarios where cable disconnection is impractical.

Replacement Considerations

No publicly confirmed substitute part numbers are available for this specific model.

FAQ

What is the impedance value of the PM28B0686?

The PM28B0686 has an impedance of 196 Ohms at 100MHz.

What material is used in the PM28B0686 core?

The core is made from Material 28 composition.