Wurth Elektronik Ferrite Ring Toroid Core 20 mm, For: EMI Suppression 35.5 mm ID 20 mm OD
- RS庫存編號:
- 163-4558
- 製造零件編號:
- 74270191
- 製造商:
- Wurth Elektronik
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可享批量折扣
查看批量定價選項小計（1 托盤，共 15 件）*
TWD3,100.50
(不含稅)
TWD3,255.60
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 15 件準備從其他地點送貨
- 加上 165 件從 2026年11月05日 起發貨
- 加上 135 件從 2026年11月23日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每托盤* |
|---|---|---|
| 15 - 15 | TWD206.70 | TWD3,100.50 |
| 30 - 45 | TWD202.20 | TWD3,033.00 |
| 60 + | TWD197.70 | TWD2,965.50 |
* 參考價格
- RS庫存編號:
- 163-4558
- 製造零件編號:
- 74270191
- 製造商:
- Wurth Elektronik
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Wurth Elektronik | |
| Sub Type | Toroid Core | |
| Product Type | Ferrite Ring | |
| Minimum Frequency | 25MHz | |
| Application | EMI Suppression | |
| Material | 4W620 | |
| Height | 20mm | |
| Maximum Frequency | 100MHz | |
| Inside Diameter | 35.5mm | |
| Outside Diameter | 20mm | |
| Series | WE-TOF | |
| Standards/Approvals | RoHS, REACH | |
| 選取全部 | ||
|---|---|---|
品牌 Wurth Elektronik | ||
Sub Type Toroid Core | ||
Product Type Ferrite Ring | ||
Minimum Frequency 25MHz | ||
Application EMI Suppression | ||
Material 4W620 | ||
Height 20mm | ||
Maximum Frequency 100MHz | ||
Inside Diameter 35.5mm | ||
Outside Diameter 20mm | ||
Series WE-TOF | ||
Standards/Approvals RoHS, REACH | ||
- COO (Country of Origin):
- TW
Wurth Elektronik WE-TOF Series Ferrite Ring, 20mm Height, 35.5mm Inside Diameter - 74270191
This ferrite ring is designed to reduce electromagnetic interference in high-frequency circuits. It is fabricated from 4W620 ferrite material and intended for through-hole use where axial placement around conductors is required. The component operates across a defined frequency band suited to suppression tasks and complies with common material safety standards for use in manufacturing environments.
Features and Benefits:
• Suppresses EMI across 25MHz to 100MHz, improving signal integrity
• High-permeability 4W620 material reducing common-mode noise
• Toroid core geometry enabling efficient choke formation
• Meets RoHS and REACH, aiding material compliance efforts
• High-permeability 4W620 material reducing common-mode noise
• Toroid core geometry enabling efficient choke formation
• Meets RoHS and REACH, aiding material compliance efforts
Applications
• Suitable for EMI filtering on signal lines
• Ideal for choke components in high-frequency boards
• Used with cable harnesses for conducted emission control
• Can be used for interference reduction in consumer electronics
• Ideal for choke components in high-frequency boards
• Used with cable harnesses for conducted emission control
• Can be used for interference reduction in consumer electronics
What frequency range does it target for suppression?
It provides attenuation within the 25MHz to 100MHz band based on material response and geometry.
What mounting arrangement is intended for this component?
It is designed for through-hole placement, allowing conductors to pass through the toroidal aperture.
Which material properties affect its suppression performance?
The 4W620 ferrite composition offers permeability and loss characteristics suited to high-frequency EMI damping.
Which environmental standards are met by the component?
The component conforms to RoHS and REACH restricted-substance requirements.
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