TDK Openable Ferrite Clamp, 11 mm Aperture Diameter, 1 Aperture, 36x21x21 mm, Clamp Filter, Model 123-2494

RS PRO 123-2494 Openable Ferrite Clamp is designed to suppress electromagnetic interference (EMI) and provide effective noise filtering for electrical and data cables in a variety of environments. With its openable clamp construction, this filter is convenient to install even on cables that have pre-attached connectors or are already in use, making it a versatile solution for both new and existing installations.

The core material is high-quality ferrite, ensuring optimal attenuation of unwanted high-frequency signals. The clamp features a single, 11 mm diameter aperture and an external size of 36x21x21 mm, making it suitable for a broad range of cable types and sizes. Its high impedance rating of 280Ω at 100 MHz enables it to efficiently reduce noise on cables used in sensitive electronic applications.

Designed to reduce high-frequency electromagnetic interference in data and power cables. Openable clamp design enables easy installation on cables that are already terminated or in place. Constructed from durable ferrite material for reliable performance and longevity.

Suitable for use with internal and external power cables, computer peripherals, printers, digital TVs, and monitors. One aperture with 11 mm diameter and external dimensions of 36x21x21 mm. High impedance of 280Ω at 100 MHz and 60Ω at 25 MHz improves filtering performance.

Precision-formed enclosure with snap lock mechanism prevents accidental opening during use. Effective for both domestic and commercial applications, including offices, IT labs, and studios.

This clamp filter does not require adhesives or additional fasteners, but can be optionally secured with cable ties if needed. The smooth internal surface minimizes the risk of cable damage during application. It is especially effective in home offices, professional recording studios, laboratories, and IT/computer hardware environments where electromagnetic noise control is critical.

Applications include EMI protection for computer peripherals, data cables, monitor power supplies, printers, digital televisions, and other equipment that may be affected by or generate electromagnetic interference. Its robust housing and engineered locking mechanism make it a practical addition for field upgrades or routine cable management.

For more options and accessories for EMI filtering and noise attenuation, browse the Ferrite Sleeve and Cable Management Components categories from RS PRO, a trusted name in electronic and industrial components on EnvMart.