28S0670-000

Overview

The Laird-Signal Integrity Products 28S0670-000 is a split ferrite cable core designed for electromagnetic interference (EMI) suppression. It features an impedance of 150 ohms at 100 MHz and utilizes material grade 28. The component has an internal slot dimension of 12.5 mm by 0.51 mm, with external dimensions of 17.02 mm in length, 14.99 mm in width, and 3.4 mm in height. It operates within a temperature range of -55°C to +125°C and is supplied in bulk packaging.

Feature Summary

• Split design allows installation onto existing cables without disconnecting terminations
• Provides high impedance attenuation for common-mode noise reduction
• Constructed from durable ferrite material suitable for harsh environments

Applications

• Suppression of EMI on flat ribbon cables
• Noise filtering in data communication interfaces
• Signal integrity enhancement in industrial control wiring

Procurement Notes

Verify the specific impedance value and frequency rating against your system requirements before ordering. Confirm that the internal slot dimensions accommodate the target cable thickness and width. Ensure the operating temperature range meets the environmental conditions of the intended application site.

Selection Notes

Select this component when retrofitting EMI protection to existing cable assemblies is required. The split form factor eliminates the need to dismantle connections. Choose based on the required impedance at the specific noise frequency and the physical constraints of the cable bundle being treated.

Part Context

This part belongs to the 28S series of split ferrite cores manufactured by Laird-Signal Integrity Products. These components are engineered for signal integrity applications where non-invasive noise suppression is necessary. The series offers various impedance ratings and physical sizes to suit different cable geometries.

Replacement Considerations

Check for direct substitutes with identical impedance and physical dimensions. Verify compatibility with existing mounting constraints if replacing in a confined space.

FAQ

Is the 28S0670-000 a solid or split core?

It is a split core, allowing it to be opened and closed around a cable.

What is the maximum operating temperature?

The maximum operating temperature is +125°C.