28R1340-100

Description：FERRITE CORE SOLID 28 X 1MM
Series：-
Mfr：Laird-Signal Integrity Products
Package：Bulk

SKU:9cf4c687328d Category: Cable Ferrites Brand: Laird-Signal Integrity Products

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Product introduction

Product Detailed Parameters

Description：FERRITE CORE SOLID 28 X 1MM
Series：-
Mfr：Laird-Signal Integrity Products
Package：Bulk
Type：Flat
Design：Solid
Impedance @ Frequency：-
Material：28
Inner Dimension：1.100" W x 0.039" H (28.00mm x 1.00mm)
Outer Dimension：1.340" W x 0.280" H (34.00mm x 7.00mm)
Ratings：-
Mounting Type：Free Hanging
Length：0.590" (15.00mm)

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28R1340-100

Overview

The 28R1340-100 is a solid ferrite core manufactured by Laird-Signal Integrity Products, designed for cable noise suppression. It features a rectangular cross-section with dimensions of 28.00mm in width and 1.00mm in height. The component has an internal dimension of 28.00mm x 1.00mm to accommodate ribbon or flex cables. It is constructed from material grade 28 and provides an impedance of 150 Ohms at 100MHz. The part is free-hanging and RoHS3 compliant.

Feature Summary

Solid rectangular design optimized for flat ribbon and flexible cables
High permeability material composition for effective high-frequency noise attenuation
Free-hanging installation method allowing direct sliding onto conductors

Applications

Noise suppression on parallel ribbon cables
EMI filtering for flexible flat cables (FFC)
Signal integrity enhancement in data transmission lines

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm that the internal cavity size matches the target cable thickness. Ensure compliance with project-specific environmental regulations such as RoHS3. Check for any recent product change notices that might affect availability or specifications.

Selection Notes

Select this component when dealing with flat cabling structures rather than round wires. The rectangular geometry ensures stable positioning on ribbon cables. Evaluate the required impedance at the specific noise frequency of interest. Consider the mechanical constraints of the assembly space for the 28mm length.

Part Context

This component belongs to the 28R series of cable ferrites from Laird-Signal Integrity Products. These cores are engineered specifically for suppressing electromagnetic interference in digital signal lines. The series offers various sizes to fit different cable profiles while maintaining consistent magnetic properties across the product line.