Ferrite Cable Snap
A Ferrite Cable Snap helps reduce EMI and RFI on cables and wire bundles. It uses a ferrite core inside a durable nylon housing to absorb unwanted high-frequency noise. As a result, electronic systems can operate more reliably and with fewer interference issues.
These snap-on devices install quickly on existing cables. In addition, they do not require cable removal or connector disassembly. Therefore, they are useful for both new equipment and upgrades.
Product Overview
This suppression device helps reduce unwanted signals that travel along cables. Consequently, nearby electronics are less likely to experience interference. It also helps improve signal quality and system stability.
Unlike permanent filtering methods, this solution can be installed in seconds. Furthermore, it can be removed or repositioned when needed. Because of this flexibility, it is often used during troubleshooting and testing.
Main Advantages
Key benefits include:
- Reduces EMI and RFI noise
- Simple snap-on installation
- No cable changes required
- Improves signal quality
- Supports EMC requirements
- Available in several ferrite materials
- Works with single cables and bundles
- Strong nylon housing
- Suitable for new and existing systems
- Cost-effective noise control
Moreover, these products help engineers solve interference problems without redesigning cable assemblies. Therefore, implementation is often quick and economical.
| Leader Tech Part Number | Material | A(in) | B(in) | C(in) | D(in) | Color | Impedance in OHMS | Maximum recommended cable size (in) |
|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Material | A(in) | B(in) | C(in) | D(in) | Color | Impedance in OHMS | Maximum recommended cable size (in) |
| CS25B1937 | 25 | 1.182 | .780 | 1.188 | .425 | Grey | 305 @ 700MHz | .400 dia. |
| CS25B1937K | 25 | 1.182 | .780 | 1.188 | .425 | Black | 305 @ 700MHz | .400 dia. |
| CS28B1642 | 28 | .852 | .885 | .840 | 282 | Grey | 100 @ 100MHz | .300 dia. |
| CS28B1642K | 28 | .852 | .885 | .840 | .282 | Black | 100 @ 100MHz | .300 dia. |
| CS28B1805 | 28 | 1.040 | .667 | 1.025 | .340 | Grey | 73 @ 30MHz | .345 dia. |
| CS28B1805K | 28 | 1.040 | .667 | 1.025 | .340 | Black | 73 @ 30MHz | .345 dia. |
| CS28B1937 | 28 | 1.182 | .780 | 1.188 | .425 | Grey | 117 @ 100MHz | .400 dia. |
| CS28B1937K | 28 | 1.182 | .780 | 1.188 | .425 | Black | 117 @ 100MHz | .400 dia. |
| CS28B1984 | 28 | 1.218 | .705 | 1.220 | .525 | Grey | 62 @ 100MHz | .520 dia. |
| CS28B1984K | 28 | 1.218 | .705 | 1.220 | .525 | Black | 62 @ 100MHz | .520 dia. |
| CS28B1501 | 28 | 1.725 | 1.232 | 1.720 | .710 | Grey | 177 @ 100MHz | .750 dia. |
| CS28B1501K | 28 | 1.725 | 1.232 | 1.720 | .710 | Black | 177 @ 100MHz | .750 dia. |
| CS28B2000 | 28 | 2.350 | 1.851 | 2.309 | .960 | Grey | 380 @ 100MHz | 1.000 dia. |
| CS28B2000K | 28 | 2.350 | 1.851 | 2.309 | .960 | Black | 380 @ 100MHz | 1.000 dia. |
| CS28B4000 | 28 | 4.500 | 1.851 | 4.687 | 1.960 | Grey | 290 @ 100MHz | 2.000 dia. |
| CS28B4000K | 28 | 4.500 | 1.851 | 4.687 | 1.960 | Black | 290 @ 100MHz | 2.000 dia. |
| CS33B1805 | 33 | 1.040 | .667 | 1.025 | .340 | Grey | 22 @ 30MHz | .345 dia. |
| CS33B1805K | 33 | 1.040 | .667 | 1.025 | .340 | Black | 22 @ 30MHz | .345 dia. |
| CS33B2000 | 33 | 2.350 | 1.851 | 2.309 | .960 | Grey | 210 @ 30MHz | 1.000 dia. |
| CS33B2000K | 33 | 2.350 | 1.851 | 2.309 | .960 | Black | 210 @ 30MHz | 1.000 dia. |
| CS33B4000 | 33 | 4.500 | 1.851 | 4.687 | 1.960 | Grey | 140 @ 30MHz | 2.000 dia. |
| CS33B4000K | 33 | 4.500 | 1.851 | 4.687 | 1.960 | Black | 140 @ 30MHz | 2.000 dia. |
| Leader Tech Part Number | Material | A(mm) | B(mm) | C(mm) | D(mm) | Color | Impedance in OHMS | Maximum recommended cable size (mm) |
|---|---|---|---|---|---|---|---|---|
| Leader Tech Part Number | Material | A(mm) | B(mm) | C(mm) | D(mm) | Color | Impedance in OHMS | Maximum recommended cable size (mm) |
| CS25B1937 | 25 | 30 | 19.8 | 30.2 | 10.8 | Grey | 305 @ 700MHz | 10.2 dia. |
| CS25B1937K | 25 | 30 | 19.8 | 30.2 | 10.8 | Black | 305 @ 700MHz | 10.2 dia. |
| CS28B1642 | 28 | 21.6 | 22.5 | 21.3 | 7.2 | Grey | 100 @ 100MHz | 7.6 dia. |
| CS28B1642K | 28 | 21.6 | 22.5 | 21.3 | 7.2 | Black | 100 @ 100MHz | 7.6 dia. |
| CS28B1805 | 28 | 26.4 | 16.9 | 26 | 8.6 | Grey | 73 @ 30MHz | 8.7 dia. |
| CS28B1805K | 28 | 26.4 | 16.9 | 26 | 8.6 | Black | 73 @ 30MHz | 8.7 dia. |
| CS28B1937 | 28 | 30 | 19.8 | 30.2 | 10.8 | Grey | 117 @ 100MHz | 10.2 dia. |
| CS28B1937K | 28 | 30 | 19.8 | 30.2 | 10.8 | Black | 117 @ 100MHz | 10.2 dia. |
| CS28B1984 | 28 | 30.9 | 17.9 | 31 | 13.3 | Grey | 62 @ 100MHz | 13.2 dia. |
| CS28B1984K | 28 | 30.9 | 17.9 | 31 | 13.3 | Black | 62 @ 100MHz | 13.2 dia. |
| CS28B1501 | 28 | 43.8 | 31.3 | 43.7 | 18 | Grey | 177 @ 100MHz | 19.1 dia. |
| CS28B1501K | 28 | 43.8 | 31.3 | 43.7 | 18 | Black | 177 @ 100MHz | 19.1 dia. |
| CS28B2000 | 28 | 59.7 | 47 | 58.6 | 24.4 | Grey | 380 @ 100MHz | 25.4 dia. |
| CS28B2000K | 28 | 59.7 | 47 | 58.6 | 24.4 | Black | 380 @ 100MHz | 25.4 dia. |
| CS28B4000 | 28 | 114.3 | 47 | 119 | 49.8 | Grey | 290 @ 100MHz | 50.8 dia. |
| CS28B4000K | 28 | 114.3 | 47 | 119 | 49.8 | Black | 290 @ 100MHz | 50.8 dia. |
| CS33B1805 | 33 | 26.4 | 16.9 | 26 | 8.6 | Grey | 22 @ 30MHz | 8.7 dia. |
| CS33B1805K | 33 | 26.4 | 16.9 | 26 | 8.6 | Black | 22 @ 30MHz | 8.7 dia. |
| CS33B2000 | 33 | 59.7 | 47 | 58.6 | 24.4 | Grey | 210 @ 30MHz | 25.4 dia. |
| CS33B2000K | 33 | 59.7 | 47 | 58.6 | 24.4 | Black | 210 @ 30MHz | 25.4 dia. |
| CS33B4000 | 33 | 114.3 | 47 | 119 | 49.8 | Grey | 140 @ 30MHz | 50.8 dia. |
| CS33B4000K | 33 | 114.3 | 47 | 119 | 49.8 | Black | 140 @ 30MHz | 50.8 dia. |
Applications for Ferrite Cable Snap Products
These solutions are widely used across many industries. Common applications include:
- Communication equipment
- Data systems
- Computer hardware
- Network equipment
- Industrial controls
- Power systems
- Medical devices
- Aerospace electronics
- Consumer electronics
- Audio and video equipment
- Test equipment
- Transportation electronics
Because unwanted cable noise can affect performance, many engineers use these products to improve reliability. Additionally, they can help simplify EMC testing.
Leader Tech Expertise
Leader Tech has supplied EMI control products for decades. Our ferrite solutions are available in material options designed for broadband, low-frequency, and high-frequency applications. As a result, engineers can select the right solution for specific operating conditions.
In addition, our team provides technical support to help identify the best option for each application. Therefore, customers receive practical guidance throughout the design process.
Whether you are designing a new product or updating existing equipment, these solutions provide an effective way to reduce cable noise. Finally, they help improve system performance while supporting EMC goals.