HFB259128-100

Overview

The HFB259128-100 is a solid free-hanging ferrite core manufactured by Laird-Signal Integrity Products. It provides an impedance of 175 Ohms at 300 MHz. The component features an inner diameter of 0.505 inches (12.83 mm) and an outer diameter of 1.020 inches (25.91 mm). Its physical length measures 1.125 inches (28.58 mm). Designed for cable suppression, it utilizes high-frequency material to attenuate electromagnetic interference on wires.

Feature Summary

• Solid design for secure cable retention without splitting
• Free-hanging mounting style for flexible installation
• High-frequency material composition for effective noise suppression

Applications

• Cable EMI suppression
• Signal line filtering
• Power cord noise attenuation

Procurement Notes

Verify the specific impedance requirement of 175 Ohms at 300 MHz against your system's noise profile. Confirm that the cable diameter falls within the 0.505-inch inner diameter tolerance. Ensure the free-hanging form factor fits the mechanical constraints of the assembly. Check for RoHS compliance status in the latest manufacturer documentation before finalizing procurement.

Selection Notes

Select this component when a non-split, solid ferrite core is required for cables with diameters up to 0.505 inches. It is suitable for applications needing 175 Ohms of impedance at 300 MHz. Consider the 1.125-inch length for available space. Compare against split cores if reworkability is a priority, as this is a solid design.

Part Context

This part belongs to the ferrite core category from Laird-Signal Integrity Products. It is designed for signal integrity and EMI mitigation. The solid construction distinguishes it from clamshell or split-core alternatives. It serves as a passive component for suppressing high-frequency noise on conductors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Verify compatibility with existing cable assemblies before sourcing alternatives.

FAQ

What is the inner diameter of the HFB259128-100?

The inner diameter is 0.505 inches (12.83 mm).

Is this ferrite core split or solid?

It is a solid free-hanging ferrite core.

At what frequency is the impedance rated?

The impedance is rated at 175 Ohms at 300 MHz.