11mm Detachable magnetic anti-interference EMI Noise filter ring

Description

11mm Detachable magnetic anti-interference EMI Noise filter ring

Key Specifications

1. Core Features

• Function: Suppresses electromagnetic interference (EMI/RFI) in cables.
• Type: Snap-on ferrite bead (split-core design for easy installation).
• Material: Mn-Zn ferrite (high permeability for broadband noise suppression).

2. Physical Specifications

• Inner Diameter (ID): 11mm (fits cables up to ~10mm thick).
• Outer Dimensions: ~15–18mm
• Length: ~20–25mm (typical).
• Color: Black (standard) or custom colors.
• Weight: ~5–10g (lightweight).

3. Electrical Performance

• Frequency Range: 1MHz–1GHz (effective for USB, HDMI, power lines).
• Impedance (@100MHz): 50–200Ω (depends on material grade).
• Operating Temperature: -25°C to +85°C (standard).

4. Mechanical & Environmental

• Snap Strength: Holds firmly but detachable (reusable).
• RoHS Compliance: Yes (lead-free).
• Flammability Rating: UL94 V-0 (fire-resistant).

5. Applications

• USB/Type-C cables (reduces data corruption).
• Audio/video cables (eliminates humming/buzzing).
• Medical devices (ensures signal integrity).
• Industrial sensors (protects against EMI).

Why Use This Filter?

• Plug-and-play – No tools needed.
• Cost-effective – Cheaper than shielded cables.
• Reusable – Detach and move between cables.