Wurth Elektronik Openable, Diameter 14.5 mm Ferrite Sleeve, Apertures: 1 Key 20 mm 30 mm 40 mm, For External Power
- RS Stock No.:
- 163-3991
- Mfr. Part No.:
- 7427151
- Manufacturer:
- Wurth Elektronik
This image is representative of the product range
Subtotal (1 box of 40 units)*
PHP12,496.96
(exc. VAT)
PHP13,996.60
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- 2,920 unit(s) ready to ship from another location
- Plus 40 unit(s) shipping from May 18, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit | Per Box* |
|---|---|---|
| 40 + | PHP312.424 | PHP12,496.96 |
*price indicative
- RS Stock No.:
- 163-3991
- Mfr. Part No.:
- 7427151
- Manufacturer:
- Wurth Elektronik
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | Ferrite Sleeve | |
| Sub Type | Split Core | |
| Series | STAR-RING | |
| Application | External Power Cables, Midget Blind Rivet, Internal, Cable | |
| Material | 4W620 | |
| Impedance at 25 MHz | 64Ω | |
| Key | Yes | |
| Openable | Yes | |
| Impedance at 100 MHz | 119Ω | |
| Aperture Diameter | 14.5mm | |
| Number of Apertures | 1 | |
| External Depth | 20mm | |
| External Height | 30mm | |
| External Width | 40mm | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Sleeve | ||
Sub Type Split Core | ||
Series STAR-RING | ||
Application External Power Cables, Midget Blind Rivet, Internal, Cable | ||
Material 4W620 | ||
Impedance at 25 MHz 64Ω | ||
Key Yes | ||
Openable Yes | ||
Impedance at 100 MHz 119Ω | ||
Aperture Diameter 14.5mm | ||
Number of Apertures 1 | ||
External Depth 20mm | ||
External Height 30mm | ||
External Width 40mm | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- DE
STAR-RING Snap Ferrite with Security Lock
STAR-RING snap ferrite sleeves from Wurth Elektronik feature a prefixing cable system that ensures a quick and easy cable assembly process. A security lock prevents unauthorised removal of the snap ferrite from the cable. The use of this key technology allows STAR-RING ferrite sleeves to be reusable, ideal for cables with difficult access or for test and measurement purposes. Suitable applications include external and internal computer power and data cables
Please note, the STAR-TEC key (74721) is sold separately. Refer to 815-0021 to order the key.
UL94-V0 plastic casing
Simple attachment to cables that are already installed or provided with plug connectors
Improved plastic housing with new snap lock for increased contact pressure
Reliable and long-lasting special locking feature easy to open with appropriate key
Higher impedance values broad band up to 1 GHz
Extra eye for screw attachment
Flat housing for attachment with double-sided adhesive tape
Applications
Protection from HF interference on power supply line, interface cables for computers, network components, digital cameras, DVD, video equipments and measurement/control/regulating segments
Split Ferrite Rings
These split ferrite cores reduce the electromagnetic interference from being induced in or radiated from data and power cables. High attenuation ratings are achieved with the housing design and the special process steps during the ferrite manufacture. The special snap lock makes the ferrite sleeve suitable for use with a variety of cable diameters and once the split ferrite is locked it cannot be opened accidentally.The outer housing is designed to protect the halves of the core from breakage and ensures simple assembly on to cables that are already installed or which have been fitted with connectors. Fixing to the cable with glue or cable tie is optional. Typical applications for these split ferrite cores include data or power lines used in computer technology, terminals, industrial controllers, medical engineering and office machines.