Solid Ferrite Beads for EMI Noise Reduction
Solid Ferrite Beads help reduce EMI and unwanted high-frequency noise in electronic systems and cable assemblies. In addition, these ferrite components improve signal quality and support EMC requirements. As a result, engineers can reduce interference and improve overall system operation.
Leader Tech offers ferrite solutions that install on cables before termination. Therefore, users can reduce conducted and radiated noise while maintaining reliable performance. Multiple material options are available to address different frequency ranges and operating conditions.
Key Benefits
These ferrite components provide a simple way to reduce unwanted noise without major design changes.
Key benefits include:
- Effective EMI and RFI suppression
- Improved signal quality
- Supports EMC requirements
- Reduces cable noise
- Works across multiple frequency ranges
- Reliable long-term operation
- Easy cable integration
- Available in several material types
Furthermore, these advantages help lower costs while improving system performance.
Common Uses
Engineers commonly use these components in:
- Cable assemblies
- Power cables
- Data cables
- Communication equipment
- Industrial control systems
- Medical devices
- Aerospace electronics
- Military systems
- Consumer electronics
- Networking equipment
Because of their flexible design, they work well in both commercial and industrial environments. In addition, they help control noise without requiring complex redesigns.
Material Options
Leader Tech provides several ferrite material types to address specific noise control challenges.
Available options support:
- Broadband noise reduction
- Low-frequency noise control
- High-frequency interference reduction
- Bluetooth and microwave applications
Consequently, engineers can choose the material that best matches their performance goals.
How They Work
These components increase resistance to unwanted high-frequency signals while allowing desired signals to pass. As a result, they help reduce cable noise and improve system operation.
Moreover, adding ferrite components to cable designs can improve reliability and support industry requirements.
Why Choose Leader Tech?
Leader Tech provides dependable EMI suppression solutions for cable and electronic applications. Finally, the combination of proven performance, multiple material choices, and easy installation makes these products a trusted option for reducing interference.
| Leader Tech Part Number | Type | A (in) | B (in) | C (in) | Material | Adhesive | Maximum Cable Size (in) | Impedance (Ohms) | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Type | A (in) | B (in) | C (in) | Material | Adhesive | Maximum Cable Size (in) | Impedance (Ohms) | Frequency Range |
| 20B0562-2 | ROUND CABLE FERRITE CORE | 1.125 | 0.562 | 0.250 | NiZn | N | 0.250 | N/A | 2.45 GHz Peak |
| 20B0736-0 | ROUND CABLE FERRITE CORE | 1.125 | 0.736 | 0.430 | NiZn | N | 0.430 | N/A | 2.45 GHz Peak |
| 28B0137-3 | ROUND CABLE FERRITE CORE | 0.500 | 0.138 | 0.051 | NiZn | N | 0.051 | 153 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0138-7 | ROUND CABLE FERRITE CORE | 0.550 | 0.138 | 0.034 | NiZn | N | 0.034 | 234 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0200-4 | ROUND CABLE FERRITE CORE | 0.900 | 0.200 | 0.062 | NiZn | N | 0.062 | 318 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0250-1 | ROUND CABLE FERRITE CORE | 0.625 | 0.250 | 0.125 | NiZn | N | 0.125 | 133 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0300-0 | ROUND CABLE FERRITE CORE | 0.200 | 0.300 | 0.069 | NiZn | N | 0.069 | 93 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0350-0 | ROUND CABLE FERRITE CORE | 0.625 | 0.343 | 0.170 | NiZn | N | 0.170 | 102 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0355-0 | ROUND CABLE FERRITE CORE | 0.354 | 0.787 | 0.187 | NiZn | N | 0.187 | 138 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0375-3 | ROUND CABLE FERRITE CORE | 0.750 | 0.375 | 0.192 | NiZn | N | 0.192 | 140 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0385-2 | ROUND CABLE FERRITE CORE | 0.650 | 0.385 | 0.038 | NiZn | N | 0.038 | 452 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0562-2 | ROUND CABLE FERRITE CORE | 1.125 | 0.562 | 0.250 | NiZn | N | 0.250 | 257 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0563-0 | ROUND CABLE FERRITE CORE | 0.600 | 0.562 | 0.286 | NiZn | N | 0.286 | 124 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0625-0 | ROUND CABLE FERRITE CORE | 0.562 | 0.625 | 0.310 | NiZn | N | 0.310 | 120 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0625-1 | ROUND CABLE FERRITE CORE | 1.125 | 0.625 | 0.310 | NiZn | N | 0.310 | 225 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0626-0 | ROUND CABLE FERRITE CORE | 0.625 | 0.626 | 0.133 | NiZn | N | 0.133 | 300 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0672-0 | ROUND CABLE FERRITE CORE | 0.672 | 1.000 | 0.345 | NiZn | N | 0.345 | 182 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0672-1 | ROUND CABLE FERRITE CORE | 1.000 | 0.672 | 0.345 | NiZn | N | 0.345 | 182 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0686-2 | ROUND CABLE FERRITE CORE | 1.125 | 0.686 | 0.375 | NiZn | N | 0.375 | 196 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0735-0 | ROUND CABLE FERRITE CORE | 1.125 | 0.735 | 0.400 | NiZn | N | 0.400 | 188 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0736-0 | ROUND CABLE FERRITE CORE | 1.125 | 0.736 | 0.430 | NiZn | N | 0.430 | 176 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0870-0 | ROUND CABLE FERRITE CORE | 0.250 | 0.870 | 0.540 | NiZn | N | 0.540 | 25 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0999-0 | ROUND CABLE FERRITE CORE | 0.500 | 1.000 | 0.610 | NiZn | N | 0.610 | 83 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1020-1 | ROUND CABLE FERRITE CORE | 1.125 | 1.020 | 0.505 | NiZn | N | 0.505 | 225 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1102-1 | ROUND CABLE FERRITE CORE | 1.000 | 1.102 | 0.620 | NiZn | N | 0.620 | 147 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1225-0 | ROUND CABLE FERRITE CORE | 0.612 | 1.225 | 0.750 | NiZn | N | 0.750 | 97 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1250-2 | ROUND CABLE FERRITE CORE | 1.000 | 1.250 | 0.750 | NiZn | N | 0.750 | 151 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1387-1 | ROUND CABLE FERRITE CORE | 1.000 | 1.387 | 0.882 | NiZn | N | 0.882 | 142 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1417-2 | ROUND CABLE FERRITE CORE | 0.500 | 1.417 | 0.905 | NiZn | N | 0.905 | 89 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2000-3 | ROUND CABLE FERRITE CORE | 2.000 | 2.000 | 1.000 | NiZn | N | 1.000 | 381 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2275 | ROUND CABLE FERRITE CORE | 0.500 | 2.275 | 1.335 | NiZn | N | 1.335 | N/A | 10 MHz - 1 GHz |
| 28B2400-0 | ROUND CABLE FERRITE CORE | 0.500 | 2.400 | 1.400 | NiZn | N | 1.400 | 88 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2945 | ROUND CABLE FERRITE CORE | 0.500 | 2.945 | 1.775 | NiZn | N | 1.775 | N/A | 10 MHz - 1 GHz |
| 28B3170 | ROUND CABLE FERRITE CORE | 0.500 | 3.170 | 1.645 | NiZn | N | 1.645 | N/A | 10 MHz - 1 GHz |
| 28B4100 | ROUND CABLE FERRITE CORE | 0.500 | 4.100 | 2.650 | NiZn | N | 2.650 | N/A | 10 MHz - 1 GHz |
| 28B5945 | ROUND CABLE FERRITE CORE | 0.500 | 5.885 | 4.275 | NiZn | N | 4.275 | N/A | 10 MHz - 1 GHz |
| 28B5950 | ROUND CABLE FERRITE CORE | 0.500 | 5.885 | 3.675 | NiZn | N | 3.675 | N/A | 10 MHz - 1 GHz |
| 28B9210 | ROUND CABLE FERRITE CORE | 1.000 | 9.210 | 6.665 | NiZn | N | 6.665 | N/A | 10 MHz - 1 GHz |
| Leader Tech Part Number | Type | A (mm) | B (mm) | C (mm) | Material | Adhesive | Maximum Cable Size (mm) | Impedance (Ohms) | Frequency Range |
|---|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Type | A (mm) | B (mm) | C (mm) | Material | Adhesive | Maximum Cable Size (mm) | Impedance (Ohms) | Frequency Range |
| 20B0562-2 | ROUND CABLE FERRITE CORE | 28.58 | 14.27 | 6.35 | NiZn | N | 6.35 | N/A | 2.45 GHz Peak |
| 20B0736-0 | ROUND CABLE FERRITE CORE | 28.58 | 18.69 | 10.92 | NiZn | N | 10.92 | N/A | 2.45 GHz Peak |
| 28B0137-3 | ROUND CABLE FERRITE CORE | 12.70 | 3.51 | 1.30 | NiZn | N | 1.30 | 153 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0138-7 | ROUND CABLE FERRITE CORE | 13.97 | 3.51 | 0.86 | NiZn | N | 0.86 | 234 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0200-4 | ROUND CABLE FERRITE CORE | 22.86 | 5.08 | 1.57 | NiZn | N | 1.57 | 318 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0250-1 | ROUND CABLE FERRITE CORE | 15.88 | 6.35 | 3.18 | NiZn | N | 3.18 | 133 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0300-0 | ROUND CABLE FERRITE CORE | 5.08 | 7.62 | 1.75 | NiZn | N | 1.75 | 93 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0350-0 | ROUND CABLE FERRITE CORE | 15.88 | 8.71 | 4.32 | NiZn | N | 4.32 | 102 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0355-0 | ROUND CABLE FERRITE CORE | 8.99 | 19.99 | 4.75 | NiZn | N | 4.75 | 138 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0375-3 | ROUND CABLE FERRITE CORE | 19.05 | 9.53 | 4.88 | NiZn | N | 4.88 | 140 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0385-2 | ROUND CABLE FERRITE CORE | 16.51 | 9.78 | 0.97 | NiZn | N | 0.97 | 452 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0562-2 | ROUND CABLE FERRITE CORE | 28.58 | 14.27 | 6.35 | NiZn | N | 6.35 | 257 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0563-0 | ROUND CABLE FERRITE CORE | 15.24 | 14.27 | 7.26 | NiZn | N | 7.26 | 124 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0625-0 | ROUND CABLE FERRITE CORE | 14.27 | 15.88 | 7.87 | NiZn | N | 7.87 | 120 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0625-1 | ROUND CABLE FERRITE CORE | 28.58 | 15.88 | 7.87 | NiZn | N | 7.87 | 225 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0626-0 | ROUND CABLE FERRITE CORE | 15.88 | 15.90 | 3.38 | NiZn | N | 3.38 | 300 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0672-0 | ROUND CABLE FERRITE CORE | 17.07 | 25.40 | 8.76 | NiZn | N | 8.76 | 182 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0672-1 | ROUND CABLE FERRITE CORE | 25.40 | 17.07 | 8.76 | NiZn | N | 8.76 | 182 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0686-2 | ROUND CABLE FERRITE CORE | 28.58 | 17.42 | 9.53 | NiZn | N | 9.53 | 196 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0735-0 | ROUND CABLE FERRITE CORE | 28.58 | 18.67 | 10.16 | NiZn | N | 10.16 | 188 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0736-0 | ROUND CABLE FERRITE CORE | 28.58 | 18.69 | 10.92 | NiZn | N | 10.92 | 176 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0870-0 | ROUND CABLE FERRITE CORE | 6.35 | 22.10 | 13.72 | NiZn | N | 13.72 | 25 @ 100 MHz | 10 MHz - 1 GHz |
| 28B0999-0 | ROUND CABLE FERRITE CORE | 12.70 | 25.40 | 15.49 | NiZn | N | 15.49 | 83 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1020-1 | ROUND CABLE FERRITE CORE | 28.58 | 25.91 | 12.83 | NiZn | N | 12.83 | 225 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1102-1 | ROUND CABLE FERRITE CORE | 25.40 | 27.99 | 15.75 | NiZn | N | 15.75 | 147 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1225-0 | ROUND CABLE FERRITE CORE | 15.54 | 31.12 | 19.05 | NiZn | N | 19.05 | 97 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1250-2 | ROUND CABLE FERRITE CORE | 25.40 | 31.75 | 19.05 | NiZn | N | 19.05 | 151 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1387-1 | ROUND CABLE FERRITE CORE | 25.40 | 35.23 | 22.40 | NiZn | N | 22.40 | 142 @ 100 MHz | 10 MHz - 1 GHz |
| 28B1417-2 | ROUND CABLE FERRITE CORE | 12.70 | 35.99 | 22.99 | NiZn | N | 22.99 | 89 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2000-3 | ROUND CABLE FERRITE CORE | 50.80 | 50.80 | 25.40 | NiZn | N | 25.40 | 381 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2275 | ROUND CABLE FERRITE CORE | 12.70 | 57.79 | 33.91 | NiZn | N | 33.91 | N/A | 10 MHz - 1 GHz |
| 28B2400-0 | ROUND CABLE FERRITE CORE | 12.70 | 60.96 | 35.56 | NiZn | N | 35.56 | 88 @ 100 MHz | 10 MHz - 1 GHz |
| 28B2945 | ROUND CABLE FERRITE CORE | 12.70 | 74.80 | 45.09 | NiZn | N | 45.09 | N/A | 10 MHz - 1 GHz |
| 28B3170 | ROUND CABLE FERRITE CORE | 12.70 | 80.52 | 41.78 | NiZn | N | 41.78 | N/A | 10 MHz - 1 GHz |
| 28B4100 | ROUND CABLE FERRITE CORE | 12.70 | 104.14 | 67.31 | NiZn | N | 67.31 | N/A | 10 MHz - 1 GHz |
| 28B5945 | ROUND CABLE FERRITE CORE | 12.70 | 149.48 | 108.59 | NiZn | N | 108.59 | N/A | 10 MHz - 1 GHz |
| 28B5950 | ROUND CABLE FERRITE CORE | 12.70 | 149.48 | 93.35 | NiZn | N | 93.35 | N/A | 10 MHz - 1 GHz |
| 28B9210 | ROUND CABLE FERRITE CORE | 25.40 | 233.93 | 169.29 | NiZn | N | 169.29 | N/A | 10 MHz - 1 GHz |