Wurth Elektronik 4W620 Openable Flat Cable Ferrite Core, 40 wires maximum

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

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.


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.

Attribute Value
Maximum Number of Wires 40
Application RFI Suppression
Material 4W620
Outer Dimensions 33.1 x 71.3 x 16mm
Openable Yes
Inner Height 1.3mm
Inner Width 52mm
Outer Depth 33.1mm
Outer Height 16mm
Outer Width 71.3mm
30 In Global stock for delivery within 4 - 6 working days
Price Each (In a Tray of 10)
MYR 55.95
Per unit
Per Tray*
10 +
*price indicative