Wurth Elektronik Openable, Diameter 55 mm Ferrite Sleeve, Apertures: 1 Key 60 mm 55 mm 62 mm, For EMI Suppression
- RS Stock No.:
- 168-3222
- Distrelec Article No.:
- 301-81-785
- Mfr. Part No.:
- 74271251
- Brand:
- Wurth Elektronik
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£28.97
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£34.76
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Units | Per unit |
|---|---|
| 1 - 4 | £28.97 |
| 5 - 9 | £27.81 |
| 10 - 24 | £26.37 |
| 25 - 49 | £24.34 |
| 50 + | £21.73 |
*price indicative
- RS Stock No.:
- 168-3222
- Distrelec Article No.:
- 301-81-785
- Mfr. Part No.:
- 74271251
- Brand:
- Wurth Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Series | STAR-TEC | |
| Sub Type | Snap Ferrite | |
| Product Type | Ferrite Sleeve | |
| Application | EMI Suppression | |
| Material | Nickel Zinc | |
| Key | Yes | |
| Impedance at 25 MHz | 270Ω | |
| Openable | Yes | |
| Impedance at 100 MHz | 420Ω | |
| Aperture Diameter | 55mm | |
| Number of Apertures | 1 | |
| External Depth | 60mm | |
| External Width | 62mm | |
| External Height | 55mm | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Series STAR-TEC | ||
Sub Type Snap Ferrite | ||
Product Type Ferrite Sleeve | ||
Application EMI Suppression | ||
Material Nickel Zinc | ||
Key Yes | ||
Impedance at 25 MHz 270Ω | ||
Openable Yes | ||
Impedance at 100 MHz 420Ω | ||
Aperture Diameter 55mm | ||
Number of Apertures 1 | ||
External Depth 60mm | ||
External Width 62mm | ||
External Height 55mm | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- DE
Wurth Elektronik STAR-TEC Series Ferrite Sleeve, 270Ω Impedance at 25Mhz, 420Ω Impedance at 100 MHz - 74271251
This ferrite sleeve is an openable, snap-fit component designed to suppress electromagnetic interference on cable runs. Constructed from nickel-zinc material, it provides a Compact method to attenuate high-frequency noise where a single large aperture is required. The part is intended for in-line installation on cables and harnesses in environments requiring material compliance.
Features and Benefits:
• 270Ω impedance at 25MHz delivers targeted low-frequency attenuation
• 420Ω impedance at 100MHz improves high-frequency suppression
• Openable snap design enables tool-free attachment to cables
• Single 55mm aperture accommodates larger cable bundles
• Nickel-zinc composition ensures magnetic loss performance
• 420Ω impedance at 100MHz improves high-frequency suppression
• Openable snap design enables tool-free attachment to cables
• Single 55mm aperture accommodates larger cable bundles
• Nickel-zinc composition ensures magnetic loss performance
Applications
• Suitable for cable assemblies with high EMI sensitivity
• Ideal for use as a ferrite cable clamp Snap-on solution
• Used with power and signal harnesses needing EMI filtering
• Can be used for retrofitting existing cable routes
• Used for reducing conducted interference in equipment racks
• Ideal for use as a ferrite cable clamp Snap-on solution
• Used with power and signal harnesses needing EMI filtering
• Can be used for retrofitting existing cable routes
• Used for reducing conducted interference in equipment racks
What approvals does this component hold?
It meets REACH and RoHS standards, indicating restricted-substance compliance.
How many apertures are provided for cabling?
There is one aperture designed to accept a single cable or bundle.
What are the external envelope measurements?
The external dimensions are 60mm depth, 55mm height and 62mm width.
Is the component suitable for large-diameter cables?
The aperture diameter is 55mm, allowing accommodation of larger cable groups where a wide bore is required.
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