Wurth Elektronik Openable Ferrite Sleeve with key, 41.6 x 33.5 x 28.4mm, For Especially for Applications in the Low
- RS Stock No.:
- 185-7111
- Mfr. Part No.:
- 74272221
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 tray of 26 units)*
£142.87
(exc. VAT)
£171.444
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 104 unit(s) shipping from 03 December 2025
- Plus 78 unit(s) shipping from 22 December 2025
- Plus 234 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
|---|---|---|
| 26 - 26 | £5.495 | £142.87 |
| 52 + | £5.275 | £137.15 |
*price indicative
- RS Stock No.:
- 185-7111
- Mfr. Part No.:
- 74272221
- 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 | |
| Type | Snap Ferrite | |
| Series | STAR-TEC | |
| Application | Especially for Applications in the Low Frequency Range from 300 kHz → 30 Mhz | |
| Material | Manganese-Zinc (Coating) | |
| Key | Yes | |
| Impedance at 25 MHz | 35Ω | |
| Openable | Yes | |
| Outer Dimensions | 41.6 x 33.5 x 28.4mm | |
| Impedance at 100 MHz | 140Ω | |
| Aperture Diameter | 10.5mm | |
| Number of Apertures | 1 | |
| Outer Depth | 41.6mm | |
| Outer Height | 28.4mm | |
| Outer Width | 33.5mm | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Type Snap Ferrite | ||
Series STAR-TEC | ||
Application Especially for Applications in the Low Frequency Range from 300 kHz → 30 Mhz | ||
Material Manganese-Zinc (Coating) | ||
Key Yes | ||
Impedance at 25 MHz 35Ω | ||
Openable Yes | ||
Outer Dimensions 41.6 x 33.5 x 28.4mm | ||
Impedance at 100 MHz 140Ω | ||
Aperture Diameter 10.5mm | ||
Number of Apertures 1 | ||
Outer Depth 41.6mm | ||
Outer Height 28.4mm | ||
Outer Width 33.5mm | ||
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: MnZn
Applications
Especially for applications in the low frequency range from 300 kHz to 30 MHz
Perfect for applications with varying cable diameter
Reusable because of the key technology therefore perfect for test and measuring purposes and cables with difficult access
Suppression of electronic ballasts (i.e. neon tube) in the lighting industry
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: MnZn
Applications
Especially for applications in the low frequency range from 300 kHz to 30 MHz
Perfect for applications with varying cable diameter
Reusable because of the key technology therefore perfect for test and measuring purposes and cables with difficult access
Suppression of electronic ballasts (i.e. neon tube) in the lighting industry
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