Rectangular Ferrite Suppressors
Rectangular Ferrite Suppressors help reduce EMI and RFI in flat ribbon cables and multi-wire cable assemblies. They are designed to absorb unwanted high-frequency noise before it affects nearby electronics. As a result, systems can operate more reliably and with fewer interference problems.
These components are available in different sizes and ferrite materials. In addition, they fit applications where standard round suppressors may not work well. Therefore, they are a practical choice for many electronic designs.
Product Overview
These ferrite components are designed for flat cable layouts. They help reduce unwanted signals that travel along conductors. Consequently, signal quality can improve and equipment performance can become more stable.
Their shape makes them suitable for ribbon cables and other flat cable assemblies. Furthermore, the compact design helps save space in crowded systems. Because of this, they are often used in modern electronic equipment.
Main Advantages
Key benefits include:
- Reduces EMI and RFI noise
- Designed for flat cable systems
- Helps improve signal quality
- Supports EMC goals
- Available in different sizes
- Compact space-saving design
- Strong ferrite construction
- Works well in dense assemblies
- Helps reduce cable noise
- Reliable long-term performance
Moreover, these products can be used in both new designs and existing equipment. Therefore, they offer a flexible solution for many applications.
| Leader Tech Part Number | Material | A(in) | B(in) | C(in) | D(in) | E(in) | Impedance in OHMS | Maximum recommended cable size |
|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Material | A(in) | B(in) | C(in) | D(in) | E(in) | Impedance in OHMS | Maximum recommended cable size |
| 28B0785 | 28 | .785 | .515 | 1.1 | .445 | .145 | 170 @ 100MHz | 10 conductor, .145 X .500 (3.7 X 12.7) |
| 28B1101 | 28 | 1.101 | .902 | .577 | 0.335 | .059 | 133 @ 100MHz | 18 conductor, .059 X .900 (1.5 X 22.9) |
| 28B1775 | 28 | 1.775 | 1.355 | 1.125 | 0.490 | .060 | 293 @ 100MHz | 26 conductor, .060 X 1.30 (1.5 X 33.0) |
| 28B1775-1 | 28 | 1.775 | 1.355 | .500 | 0.490 | .060 | 151 @ 100MHz | 26 conductor, .060 X 1.30 (1.5 X 33.0) |
| 28B3149 | 28 | 3.149 | 2.7 | .500 | 0.502 | .075 | 93 @ 100MHz | 50 conductor, .075 X 2.70 (1.9 X 68.5) |
| 28R1531 | 28 | 1.53 | 1.045 | 1.125 | 1.055 | .510 | 196 @ 100MHz | 20 conductor, .210 X 1.00 (5.3 X 25.4) |
| Leader Tech Part Number | Material | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | Impedance in OHMS | Maximum recommended cable size |
|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Material | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | Impedance in OHMS | Maximum recommended cable size |
| 28B0785 | 28 | 19.9 | 13.1 | 27.9 | 11.3 | 3.7 | 170 @ 100MHz | 10 conductor, .145 X .500 (3.7 X 12.7) |
| 28B1101 | 28 | 28 | 22.9 | 14.7 | 8.5 | 1.5 | 133 @ 100MHz | 18 conductor, .059 X .900 (1.5 X 22.9) |
| 28B1775 | 28 | 45.1 | 34.4 | 28.6 | 12.5 | 1.5 | 293 @ 100MHz | 26 conductor, .060 X 1.30 (1.5 X 33.0) |
| 28B1775-1 | 28 | 45.1 | 34.4 | 12.7 | 12.5 | 1.5 | 151 @ 100MHz | 26 conductor, .060 X 1.30 (1.5 X 33.0) |
| 28B3149 | 28 | 80 | 68.6 | 12.7 | 12.8 | 1.9 | 93 @ 100MHz | 50 conductor, .075 X 2.70 (1.9 X 68.5) |
| 28R1531 | 28 | 38.9 | 26.5 | 28.6 | 26.8 | 13 | 196 @ 100MHz | 20 conductor, .210 X 1.00 (5.3 X 25.4) |
Applications for Rectangular Ferrite Suppressors
These products are commonly used in systems that contain ribbon cables or flat cable assemblies. Typical applications include:
- Computer systems
- Communication equipment
- Data systems
- Industrial controls
- Medical devices
- Aerospace electronics
- Embedded systems
- Consumer electronics
- Display cables
- Test equipment
- Power systems
- Network hardware
Because they help reduce unwanted noise, these components can improve overall system reliability. Additionally, they can help simplify EMC testing.
Leader Tech Expertise
Leader Tech provides ferrite solutions for a wide range of electronic applications. Multiple material options are available for broadband, low-frequency, and high-frequency use. As a result, engineers can choose a product that matches their performance needs.
In addition, our team offers technical support to help identify the best option for each application. Therefore, customers receive guidance throughout the design process.
Whether you are creating a new product or improving an existing system, these solutions provide an effective way to reduce cable noise. Finally, they help support reliable operation and better EMC performance.