Wurth Elektronik Ferrite Ring EMI Suppression 17 mm, For: Electromagnetic Interface 9 mm ID 16 mm OD
- RS Stock No.:
- 123-4233
- Distrelec Article No.:
- 304-29-469
- Mfr. Part No.:
- 74270054
- Brand:
- Wurth Elektronik
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 6 units)*
$12.01
(exc. GST)
$13.21
(inc. GST)
FREE delivery for orders over $80.00 ex GST
In Stock
- 108 unit(s) ready to ship from another location
- Plus 678 unit(s) shipping from 23 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 6 - 30 | $2.002 | $12.01 |
| 36 + | $1.952 | $11.71 |
*price indicative
- RS Stock No.:
- 123-4233
- Distrelec Article No.:
- 304-29-469
- Mfr. Part No.:
- 74270054
- Brand:
- 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 | |
| Sub Type | EMI Suppression | |
| Product Type | Ferrite Ring | |
| Minimum Frequency | 25MHz | |
| Application | Electromagnetic Interface | |
| Material | Nickel Zinc, Ferrite | |
| Maximum Frequency | 100MHz | |
| Height | 17mm | |
| Inside Diameter | 9mm | |
| Outside Diameter | 16mm | |
| Series | WE-AFB | |
| Standards/Approvals | REACH, RoHS | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Sub Type EMI Suppression | ||
Product Type Ferrite Ring | ||
Minimum Frequency 25MHz | ||
Application Electromagnetic Interface | ||
Material Nickel Zinc, Ferrite | ||
Maximum Frequency 100MHz | ||
Height 17mm | ||
Inside Diameter 9mm | ||
Outside Diameter 16mm | ||
Series WE-AFB | ||
Standards/Approvals REACH, RoHS | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-AFB Series Ferrite Ring, 17mm Height, 16mm Outside Diameter - 74270054
This ferrite ring is a passive EMI suppression component designed for electromagnetic interference applications. Constructed from nickel zinc ferrite, it attenuates unwanted high-frequency noise within a targeted band, helping to maintain signal integrity in electronic assemblies. The part is suitable for insertion around conductors where a Compact suppression core is required and complies with relevant substance regulations.
Features and Benefits:
• Operates across a defined frequency band for targeted attenuation
• Provides impedance against common-mode and differential noise
• Manufactured from nickel zinc material for magnetic loss performance
• Conforms to RoHS and REACH standards for material acceptability
• Provides impedance against common-mode and differential noise
• Manufactured from nickel zinc material for magnetic loss performance
• Conforms to RoHS and REACH standards for material acceptability
Applications
• Suitable for suppression on signal and data cables
• Used for interference control at power entry points
• Ideal for integration into EMI filters on boards
• Can be used for chokes in electromagnetic Interface modules
• Used for interference control at power entry points
• Ideal for integration into EMI filters on boards
• Can be used for chokes in electromagnetic Interface modules
What frequency range does it address?
It targets interference between 25MHz and 100MHz.
What are the core physical apertures available?
The central bore measures 9mm diameter for conductor routing.
Which dimensional measures define its external profile?
The external diameter is 16mm and the axial height is 17mm.
What materials form the magnetic core and their role?
The component is MADE of nickel zinc ferrite to provide magnetic loss at high frequencies.
Related links
- Wurth Elektronik Ferrite Ring EMI Suppression 17 mm, For: Electromagnetic Interface 9 mm ID 16 mm OD
- Wurth Elektronik Ferrite Ring EMI Suppression 15 mm, For: Electromagnetic Interface 8.5 mm ID 12 mm OD
- Wurth Elektronik Ferrite Ring EMI Suppression 4 mm, For: Electromagnetic Interface 1.6 mm ID 4.1 mm OD
- Wurth Elektronik Ferrite Ring EMI Suppression 4 mm, For: Electromagnetic Interface 0.76 mm ID 2.5 mm OD
- Wurth Elektronik Ferrite Ring EMI Suppression 3 mm, For: Electromagnetic Interface 1.2 mm ID 3.5 mm OD
- Wurth Elektronik Ferrite Ring Toroid Core 16 mm, For: EMI Suppression 12 mm ID 16 mm OD
- Wurth Elektronik Ferrite Ring EMI Suppression Toroidal Ferrite 16 mm Wire
- Wurth Elektronik Ferrite Ring EMI Suppression Toroidal Ferrite, For: EMI Suppression 11.1 mm OD