LFB259128-000

Overview

The LFB259128-000 is a solid free-hanging ferrite core manufactured by Laird-Signal Integrity Products. It provides an impedance of 62 Ohms at 5 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 length measures 1.125 inches (28.58 mm). Designed for axial cable mounting, it serves as an EMI filter for power and signal lines.

Feature Summary

• Solid construction designed for free-hanging installation on cables
• Provides electromagnetic interference suppression at 5 MHz
• Axial geometry suitable for wrapping around wire harnesses

Applications

• Cable EMI filtering
• Power line noise suppression
• Signal line interference reduction

Procurement Notes

Verify the specific impedance requirement of 62 Ohms at 5 MHz against your design specifications. Confirm that the physical dimensions, particularly the 12.83 mm inner diameter, accommodate the target cable size. Ensure the free-hanging mounting style aligns with the mechanical constraints of the assembly. Check for RoHS compliance status if required by project regulations.

Selection Notes

Select this component when a discrete, non-split ferrite core is needed for cables that cannot be easily threaded through a split sleeve. The fixed inner diameter requires precise cable sizing. Consider the bulk packaging format for manual application processes. Evaluate the weight and volume impact on the final assembly compared to snap-on alternatives.

Part Context

This part belongs to the ferrite EMI cable cores category from Laird-Signal Integrity Products. It is distinct from surface-mount beads or split-core designs. The product is intended for post-assembly cable treatment rather than PCB integration. It addresses high-frequency noise in a standalone form factor.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing inventory before sourcing alternatives.