Wurth Elektronik Openable, Diameter 25 mm Ferrite Sleeve, Apertures: 1 Key 60 mm 55 mm 62 mm, For EMI Suppression
- RS Stock No.:
- 168-3186
- Mfr. Part No.:
- 74271251S
- Brand:
- Wurth Elektronik
Subtotal (1 box of 12 units)*
£252.24
(exc. VAT)
£302.64
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 24 unit(s) shipping from 03 July 2026
- Plus 12 unit(s) shipping from 17 July 2026
- Plus 12 unit(s) shipping from 14 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 12 + | £21.02 | £252.24 |
*price indicative
- RS Stock No.:
- 168-3186
- Mfr. Part No.:
- 74271251S
- 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 | |
| Sub Type | Snap Ferrite | |
| Series | STAR-TEC | |
| Product Type | Ferrite Sleeve | |
| Application | EMI Suppression | |
| Material | Nickel Zinc | |
| Impedance at 25 MHz | 35Ω | |
| Key | Yes | |
| Openable | Yes | |
| Impedance at 100 MHz | 140Ω | |
| Aperture Diameter | 25mm | |
| Number of Apertures | 1 | |
| External Depth | 60mm | |
| External Height | 55mm | |
| External Width | 62mm | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Sub Type Snap Ferrite | ||
Series STAR-TEC | ||
Product Type Ferrite Sleeve | ||
Application EMI Suppression | ||
Material Nickel Zinc | ||
Impedance at 25 MHz 35Ω | ||
Key Yes | ||
Openable Yes | ||
Impedance at 100 MHz 140Ω | ||
Aperture Diameter 25mm | ||
Number of Apertures 1 | ||
External Depth 60mm | ||
External Height 55mm | ||
External Width 62mm | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- DE
Prefixing cable system facilitates the cable assembling process
Cable clamping protection
Internal security locking system with patented key technology (STAR-TEC key) prevents unauthorized removing from the cable
One key in each packaging unit
Operating temperature: -25 °C to +105 °C
Core material: NiZn
EMC ferrite for the additional EMI suppression in the frequency area from 1 MHz to 1 GHz
Fastening for round cables with diameter 3.5 mm to 25.0 mm or if winded more turns through the ferrite
Reusable because of the key technology therefore perfect for test and measuring purposes in EMC labs
Related links
- Wurth Elektronik Openable Ferrite Sleeve Key 60 mm Apertures: 1 62 mm, Diameter 25 mm
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- Wurth Elektronik Openable Ferrite Sleeve Key 35.1 mm Apertures: 1 21.7 mm, Diameter 8 mm
- Wurth Elektronik Openable Ferrite Sleeve Key 56 mm 43 mm Diameter 21 mm
- Wurth Elektronik Openable Ferrite Sleeve Key 35 mm 28.3 mm Diameter 13 mm
- Wurth Elektronik Openable Ferrite Sleeve Key 41.6 mm 28.4 mm Diameter 12.5 mm
- Wurth Elektronik Openable Ferrite Sleeve Key 31.5 mm 28.3 mm Diameter 12.5 mm

