35U1260-120

Overview

The 35U1260-120 is a solid ferrite core designed for cable suppression, manufactured by Laird-Signal Integrity Products. It provides an impedance of 121 Ohms at 100 MHz and utilizes Material 28 for effective noise attenuation. The component features a circular geometry with a 2.00 mm inner diameter, a 4.00 mm outer diameter, and a length of 10.00 mm. Classified as a cable ferrite, it supports free-hanging installation methods suitable for harness integration.

Feature Summary

• Solid construction ensures mechanical stability during cable routing
• Material 28 composition optimized for high-frequency noise suppression
• Circular design accommodates standard wire gauges within the 2.00 mm bore

Applications

• Automotive bus cable filtering
• General EMI suppression on signal lines
• RF interference reduction in electronic assemblies

Procurement Notes

Verify the specific material grade and impedance tolerance against the official datasheet before integration. Confirm that the physical dimensions align with the available cable bundle diameter to ensure proper fit. Check for RoHS3 compliance status if required by the target assembly standards. Ensure the supplier documentation matches the manufacturer part number exactly to avoid counterfeit or incorrect material variants.

Selection Notes

Select this component when a solid, non-split ferrite core is required for permanent cable installations. The 2.00 mm inner diameter limits usage to smaller gauge wires or tightly bundled cables. Consider the 121 Ohm impedance profile at 100 MHz to match the targeted noise frequency spectrum. Evaluate the free-hanging mounting requirement against the mechanical constraints of the enclosure or chassis.

Part Context

This part belongs to the 28B series of cable ferrites from Laird-Signal Integrity Products. The series utilizes Material 28, which is engineered for broad-spectrum electromagnetic interference suppression. These cores are distinct from chip beads, serving as passive components for entire cable assemblies rather than individual circuit traces.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative suppliers based on identical inner diameter, outer diameter, length, and Material 28 specification.