Wurth Elektronik Openable Ferrite Sleeve with key, 40.5 x 23.7 x 18.2mm, For General Application, Safety Relevant
- RS Stock No.:
- 814-9998
- Distrelec Article No.:
- 300-41-794
- Mfr. Part No.:
- 74271111
- Brand:
- Wurth Elektronik
Bulk discount available
Subtotal (1 unit)*
£3.84
(exc. VAT)
£4.61
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 928 unit(s) ready to ship
- Plus 486 unit(s) ready to ship from another location
- Plus 256 unit(s) shipping from 23 October 2025
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Units | Per unit |
|---|---|
| 1 - 9 | £3.84 |
| 10 - 24 | £3.68 |
| 25 - 49 | £3.49 |
| 50 - 99 | £3.23 |
| 100 + | £2.89 |
*price indicative
- RS Stock No.:
- 814-9998
- Distrelec Article No.:
- 300-41-794
- Mfr. Part No.:
- 74271111
- 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 | |
| Series | STAR-TEC | |
| Type | Snap Ferrite | |
| Application | General Application, Safety Relevant Application | |
| Material | 4W620 | |
| Impedance at 25 MHz | 163Ω | |
| Key | Yes | |
| Openable | Yes | |
| Outer Dimensions | 40.5 x 23.7 x 18.2mm | |
| Impedance at 100 MHz | 275Ω | |
| Aperture Diameter | 5mm | |
| Number of Apertures | 1 | |
| Outer Depth | 23.7mm | |
| Outer Height | 18.2mm | |
| Outer Width | 40.5mm | |
Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Series STAR-TEC | ||
Type Snap Ferrite | ||
Application General Application, Safety Relevant Application | ||
Material 4W620 | ||
Impedance at 25 MHz 163Ω | ||
Key Yes | ||
Openable Yes | ||
Outer Dimensions 40.5 x 23.7 x 18.2mm | ||
Impedance at 100 MHz 275Ω | ||
Aperture Diameter 5mm | ||
Number of Apertures 1 | ||
Outer Depth 23.7mm | ||
Outer Height 18.2mm | ||
Outer Width 40.5mm | ||
- COO (Country of Origin):
- IT
Split Ferrite Sleeves in Plastic Shell with Snap-In Lock
STAR-TEC snap ferrites from Wurth Elektronik feature cable pinch protection, and are easy to open for measurement purposes. A prefixing cable system ensures a simple cable assembly process and a security lock prevents unauthorised removal of the ferrite from the cable. Please note, the safety key (74271) is sold separately. Refer to 815-0021 to order the key.
Suitable applications for these ferrite sleeves include internal and external computer data and power cables. Easy to remove, and featuring straightforward installation, these ferrites are ideal for cables that are difficult to access.
Suitable applications for these ferrite sleeves include internal and external computer data and power cables. Easy to remove, and featuring straightforward installation, these ferrites are ideal for cables that are difficult to access.
Housing has no projecting parts
Key sold separately
UL94-V0 plastic case
Key sold separately
UL94-V0 plastic case
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.