Wurth Elektronik Openable, Diameter 12.5 mm Ferrite Sleeve, Apertures: 1 35.1 mm 28 mm 31 mm, For EMI Suppression
- RS Stock No.:
- 736-1923
- Distrelec Article No.:
- 110-63-514
- Mfr. Part No.:
- 74272722
- Manufacturer:
- Wurth Elektronik
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
€12.84
(exc. VAT)
€15.79
(inc. VAT)
In Stock
- 77 unit(s) ready to ship from another location
- Plus 1,326 unit(s) shipping from 09 November 2026
- Plus 260 unit(s) shipping from 16 November 2026
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Units | Per unit |
|---|---|
| 1 - 9 | €12.84 |
| 10 - 24 | €12.34 |
| 25 - 49 | €11.69 |
| 50 - 99 | €10.78 |
| 100 + | €9.64 |
*price indicative
- RS Stock No.:
- 736-1923
- Distrelec Article No.:
- 110-63-514
- Mfr. Part No.:
- 74272722
- 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 | Snap Ferrite | |
| Series | Starfix | |
| Application | EMI Suppression | |
| Material | 8W5000 | |
| Key | No | |
| Impedance at 25 MHz | 55Ω | |
| Openable | Yes | |
| Impedance at 100 MHz | 110Ω | |
| Aperture Diameter | 12.5mm | |
| Number of Apertures | 1 | |
| External Depth | 35.1mm | |
| External Height | 28mm | |
| External Width | 31mm | |
| Standards/Approvals | RoHS, REACH | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type Ferrite Sleeve | ||
Sub Type Snap Ferrite | ||
Series Starfix | ||
Application EMI Suppression | ||
Material 8W5000 | ||
Key No | ||
Impedance at 25 MHz 55Ω | ||
Openable Yes | ||
Impedance at 100 MHz 110Ω | ||
Aperture Diameter 12.5mm | ||
Number of Apertures 1 | ||
External Depth 35.1mm | ||
External Height 28mm | ||
External Width 31mm | ||
Standards/Approvals RoHS, REACH | ||
- COO (Country of Origin):
- DE
Wurth Elektronik Starfix Series Ferrite Sleeve, 12.5mm Aperture, 55Ω Impedance at 25MHz - 74272722
This ferrite sleeve is an openable snap ferrite core designed to reduce electromagnetic interference on single-cable runs. It is constructed from 8W5000 material and provides a practical solution for EMI suppression in assemblies where a removable clamp-on component is required. The component is compatible with standard cable diameters and fits applications requiring single-aperture attenuation.
Features and Benefits:
• 110Ω impedance at 100MHz delivers high-frequency attenuation
• 55Ω impedance at 25MHz reduces mid-band interference
• Openable snap design enables Rapid retrofit installation
• Single aperture supports straightforward cable routing
• RoHS and REACH approvals meet regulatory material standards
• 55Ω impedance at 25MHz reduces mid-band interference
• Openable snap design enables Rapid retrofit installation
• Single aperture supports straightforward cable routing
• RoHS and REACH approvals meet regulatory material standards
Applications
• Suitable for suppression on signal and power cables
• Ideal for retrofitting existing wiring looms
• Used with cable bundles requiring single-point attenuation
• Can be used for interference control in electronic enclosures
• Suitable for installations needing clamp-on ferrite beads
• Ideal for retrofitting existing wiring looms
• Used with cable bundles requiring single-point attenuation
• Can be used for interference control in electronic enclosures
• Suitable for installations needing clamp-on ferrite beads
What material is used for magnetic performance?
It is manufactured from 8W5000 ferrite composition chosen for EMI suppression.
How does the form factor aid installation?
The snap-open construction allows the component to be placed around cables without disconnection.
What aperture size accommodates cable diameters?
The internal opening is 12.5mm to accept compatible cables.
Which approvals cover material compliance?
It meets RoHS and REACH substance regulation requirements.
How many apertures does it feature?
The design includes a single aperture for one cable pass-through.
Note
For cable diameter 4.5 → 8mm ( 736-1920 ) and 8.5 → 12.5 mm ( 736-1923 ). Weight 29g ( 736-1920 ) and 73g ( 736-1923 ).
Related links
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