28S2001-2A2

Overview

The Laird-Signal Integrity Products 28S2001-2A2 is a hinged ferrite cable core designed for electromagnetic interference suppression. It features a snap-on installation mechanism and operates within a temperature range of -40°C to +125°C. The component provides an impedance of 230 ohms at 100 MHz. Its internal slot measures 52.07 mm in width and 1.91 mm in height, accommodating cables up to these dimensions. The outer dimensions are 67.18 mm by 2.64 mm.

Feature Summary

• Hinged snap-on design allows for easy installation onto existing cables without disconnection.
• Provides high impedance to suppress high-frequency electromagnetic interference and common-mode noise.
• Constructed from durable materials suitable for demanding environmental conditions.

Applications

• Suppression of EMI on power and signal cables in electronic systems
• Noise reduction in industrial equipment wiring
• Filtering high-frequency interference in automotive harnesses

Procurement Notes

Verify the specific impedance value and physical slot dimensions against your cable requirements before ordering. Confirm RoHS3 compliance status if required by your manufacturing standards. Ensure the supplier provides official datasheets to validate the material properties and frequency response characteristics for your specific application.

Selection Notes

Select this component when a non-invasive solution for cable noise suppression is required. The hinged design is ideal for retrofitting or applications where cable removal is impractical. Ensure the cable diameter fits within the 52.07 mm x 1.91 mm slot. Consider the operating temperature range and required impedance level at the target frequency.

Part Context

This part belongs to the 28S series of ferrite cable cores from Laird-Signal Integrity Products. These components are engineered for signal integrity and EMI control. The series offers various sizes and impedances to suit different cable diameters and noise profiles, providing a standardized solution for cable filtering in diverse electronic environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. When selecting alternatives, match the impedance at 100 MHz, internal slot dimensions, and mounting style. Verify that any replacement meets the same thermal and regulatory compliance standards.

FAQ

What is the impedance of the 28S2001-2A2 at 100 MHz?

The impedance is 230 ohms at 100 MHz.

How is the 28S2001-2A2 installed?

It features a hinged, snap-on design that allows it to be clamped around a cable without disconnecting it.

What are the internal slot dimensions?

The internal slot measures 52.07 mm in width and 1.91 mm in height.