EFB Elektronik Ferrite Ring Core 6.5 mm Black Square

The EFB Elektronik Ferrite Ring Core 6.5 mm Black Square is a high-quality snap-on ferrite core designed for effective EMI/RFI suppression. This compact and tool-free solution reduces noise and filters signals on data, power, and audio/video cables, ensuring reliable performance in electronic environments.

Advantages

Easy snap-on installation without tools; effective noise reduction and signal filtering; durable plastic housing with ferrite core; suitable for cables up to 6.5 mm diameter; RoHS compliant for environmental safety.

Suitable for

• Data cables (e.g., USB, Ethernet)
• Power cables
• Audio and video cables
• EMI-sensitive electronic equipment

Key specifications

• Product Type: Snap-on Ferrite Core
• Cable Diameter (Max): 6.5 mm
• Outer Dimensions: 25 x 13 x 13 mm
• Color: Black
• Housing Shape: Rectangular
• Core Material: Ferrite
• Housing Material: Plastic
• Impedance @ 25 MHz: Approx. 50 Ohm
• Impedance @ 100 MHz: Approx. 100 Ohm
• Mounting Type: Clip-on / Snap-on
• Installation: Tool-free
• RoHS Compliant: Yes

Recommendations

For optimal EMI suppression, place the ferrite core as close as possible to the source of interference or at the cable end near the device. Ensure the cable is fully enclosed within the core for maximum effectiveness.