Wurth Elektronik Openable, Diameter 8 mm Ferrite Sleeve, Apertures: 1 Key 35.1 mm 19 mm 21.7 mm, For General Application
- RS Stock No.:
- 162-1274
- Mfr. Part No.:
- 74271633S
- Brand:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 box of 38 units)*
Kr. 2 603,08
(exc. VAT)
Kr. 3 253,86
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- 190 unit(s) ready to ship
- Plus 114 unit(s) shipping from 02 November 2026
- Plus 190 unit(s) shipping from 30 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 38 - 152 | Kr. 68,502 | Kr. 2 603,08 |
| 190 - 342 | Kr. 63,847 | Kr. 2 426,19 |
| 380 + | Kr. 59,322 | Kr. 2 254,24 |
*price indicative
- RS Stock No.:
- 162-1274
- Mfr. Part No.:
- 74271633S
- 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-GAP | |
| Sub Type | STAR-GAP | |
| Product Type | Ferrite Sleeve | |
| Application | General Application | |
| Material | 4W620 | |
| Impedance at 25 MHz | 28Ω | |
| Key | Yes | |
| Openable | Yes | |
| Impedance at 100 MHz | 100Ω | |
| Impedance at 300 MHz | 250Ω | |
| Aperture Diameter | 8mm | |
| Impedance at 500 MHz | 345Ω | |
| Number of Apertures | 1 | |
| External Depth | 35.1mm | |
| External Width | 21.7mm | |
| External Height | 19mm | |
| Gapped | Yes | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Series STAR-GAP | ||
Sub Type STAR-GAP | ||
Product Type Ferrite Sleeve | ||
Application General Application | ||
Material 4W620 | ||
Impedance at 25 MHz 28Ω | ||
Key Yes | ||
Openable Yes | ||
Impedance at 100 MHz 100Ω | ||
Impedance at 300 MHz 250Ω | ||
Aperture Diameter 8mm | ||
Impedance at 500 MHz 345Ω | ||
Number of Apertures 1 | ||
External Depth 35.1mm | ||
External Width 21.7mm | ||
External Height 19mm | ||
Gapped Yes | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- DE
Wurth Elektronik STAR-GAP Series Ferrite Sleeve, 35.1mm External Depth, 8mm Aperture Diameter - 74271633S
This ferrite sleeve is a gapped, openable ferrite component intended for general-application use where EMI suppression is required. It is manufactured from material grade 4W620 and designed to be opened for straightforward installation around cables or harnesses. The component meets REACH and RoHS standards and provides frequency-dependent impedance to attenuate unwanted interference across a broad spectrum.
Features and Benefits:
• High impedance at 500MHz delivers strong high-frequency suppression
• 100 Ω impedance at 100MHz reduces mid-band noise effectively
• 28 Ω impedance at 25MHz improves low-frequency attenuation
• Gapped design controls magnetic characteristics for tailored performance
• Openable construction allows Rapid retrofitting on existing cabling
• 100 Ω impedance at 100MHz reduces mid-band noise effectively
• 28 Ω impedance at 25MHz improves low-frequency attenuation
• Gapped design controls magnetic characteristics for tailored performance
• Openable construction allows Rapid retrofitting on existing cabling
Applications
• Suitable for suppression on signal and power leads
• Ideal for retrofitting to wiring looms in assemblies
• Used with equipment needing controlled magnetic response
• Can be used for EMI control in industrial installations
• Appropriate for cable runs requiring a single-aperture core
• Ideal for retrofitting to wiring looms in assemblies
• Used with equipment needing controlled magnetic response
• Can be used for EMI control in industrial installations
• Appropriate for cable runs requiring a single-aperture core
What aperture size accommodates typical cable diameters?
The internal opening measures 8mm, permitting single-conductor routing through the core.
How many passages are available for cables through the part?
It features one aperture designed for individual cable or bundle placement.
Which standards govern the material restrictions for this item?
The construction complies with REACH and RoHS requirements for restricted substances.
What physical form factor aids installation in confined spaces?
The unit is openable, enabling clasping onto existing cables without disassembly.
How does the gap affect magnetic behaviour?
The presence of a gap modifies the magnetic path to adjust impedance and prevent saturation.
Related links
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