Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 40 max. wires 1.3 mm 52 mm
- RS Stock No.:
- 163-3211
- Mfr. Part No.:
- 7427248
- Brand:
- Wurth Elektronik
Subtotal (1 tray of 10 units)*
£121.30
(exc. VAT)
£145.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 50 unit(s) ready to ship
- Plus 200 unit(s) ready to ship from another location
- Plus 510 unit(s) shipping from 23 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
|---|---|---|
| 10 + | £12.13 | £121.30 |
*price indicative
- RS Stock No.:
- 163-3211
- Mfr. Part No.:
- 7427248
- 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 | |
| Product Type | Flat Cable Ferrite | |
| Maximum Number of Wires | 40 | |
| Application | RFI Suppression | |
| Internal Width | 52mm | |
| Material | 4W620 | |
| Impedance at 100 MHz | 180Ω | |
| Internal Height | 1.3mm | |
| Openable | Yes | |
| External Depth | 33.1mm | |
| External Height | 16mm | |
| External Width | 71.3mm | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Flat Cable Ferrite | ||
Maximum Number of Wires 40 | ||
Application RFI Suppression | ||
Internal Width 52mm | ||
Material 4W620 | ||
Impedance at 100 MHz 180Ω | ||
Internal Height 1.3mm | ||
Openable Yes | ||
External Depth 33.1mm | ||
External Height 16mm | ||
External Width 71.3mm | ||
Standards/Approvals RoHS | ||
- COO (Country of Origin):
- DE

Split Sleeve for Ribbon Cable Ferrites
STAR-FLAT snap ferrite sleeves from Wurth Elektronik prevent cable crimping while integral cable fixing ensures that ribbon cables do not slide. STAR-FLAT snap ferrites guarantee electromagnetic compatibility as they can only be opened with the STAR-TEC key. Note, the safety key (74271) is sold separately. Refer to 8150021 to order the key.
Features
The use of key technology prevents the ferrites being opened by any unauthorised persons.
Patented technology
Operating temperature range of -25°C to +105°C
UL94-V0 plastic casing protects the ferrite from breakage
Product Application Information
Suitable applications include ribbon cables, internal and external computer data cables, medical technology and power cables.
Related links
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Inner dims. 52 x 1.3mm
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Split Flat Core, Inner dims. 52 x 2mm
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Inner dims. 34 x 28.5mm
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Inner dims. 64.5 x 1.27mm
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Star-Flat Snap Ferrite, Inner dims. 64.5 x 1.27mm
- Wurth Elektronik 4W620 50 max. wires, Inner dims. 64.5 x 1.27mm
- Wurth Elektronik 4W620 Openable Flat Cable Ferrite Split Flat Core, Inner dims. 34 x 2mm
- Wurth Elektronik 4 W 620 Flat Cable Ferrite Fixed, Inner dims. 52 x 1.5mm

