Wurth Elektronik PCB LAN Ethernet Transformer, 85 °C 16.2 mm, -40 °C 13.5mm
- RS庫存編號:
- 134-9188
- 製造零件編號:
- 74990101212
- 製造商:
- Wurth Elektronik
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HK$1,425.69
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單位 | 每單位 | 每管* | 節省 |
|---|---|---|---|
| 30 - 30 | HK$47.523 | HK$1,425.69 | - |
| 60 - 270 | HK$46.337 | HK$1,390.11 | HK$71.16 |
| 300 + | HK$45.413 | HK$1,362.39 | HK$633.00 |
* 參考價格
- RS庫存編號:
- 134-9188
- 製造零件編號:
- 74990101212
- 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 | |
| Product Type | LAN Ethernet Transformer | |
| Number of Outputs | 1 | |
| Insertion Loss | -1dB | |
| Mount Type | PCB | |
| Length | 16.2mm | |
| Width | 13.5mm | |
| Inductance | 350μH | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Maximum Operating Frequency | 100MHz | |
| Standards/Approvals | IEEE 802.3u | |
| Termination Type | Solder | |
| Turns Ratio | 1:1 | |
| Minimum Operating Frequency | 1MHz | |
| 選取全部 | ||
|---|---|---|
品牌 Wurth Elektronik | ||
Product Type LAN Ethernet Transformer | ||
Number of Outputs 1 | ||
Insertion Loss -1dB | ||
Mount Type PCB | ||
Length 16.2mm | ||
Width 13.5mm | ||
Inductance 350μH | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Maximum Operating Frequency 100MHz | ||
Standards/Approvals IEEE 802.3u | ||
Termination Type Solder | ||
Turns Ratio 1:1 | ||
Minimum Operating Frequency 1MHz | ||
- COO (Country of Origin):
- CN
Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 74990101212
This LAN Ethernet Transformer provides magnetic isolation and signal conditioning for network interfaces on PCB‑mounted designs. It operates across a wide high‑frequency range suitable for IEEE 802.3u environments, offering a single‑output configuration and solder termination for straightforward assembly. The component is intended for applications requiring controlled insertion loss and robust temperature tolerance.
Features and Benefits:
• 1MHz to 100MHz frequency range supports high‑frequency Ethernet signalling
• -1dB insertion loss preserves signal integrity during transmission
• 350 μH inductance reduces common‑mode noise for cleaner links
• 1:1 turns ratio maintains balanced transmission for differential pairs
• Solder termination enables reliable PCB connection under vibration
• -1dB insertion loss preserves signal integrity during transmission
• 350 μH inductance reduces common‑mode noise for cleaner links
• 1:1 turns ratio maintains balanced transmission for differential pairs
• Solder termination enables reliable PCB connection under vibration
Applications
• Suitable for integration into switch and router PHY interfaces
• Used with magnetics modules in Ethernet port designs
• Ideal for board‑level isolation in industrial Ethernet equipment
• Can be used for retrofit of 100BASE‑TX network interfaces
• Used with magnetics modules in Ethernet port designs
• Ideal for board‑level isolation in industrial Ethernet equipment
• Can be used for retrofit of 100BASE‑TX network interfaces
What operating temperature limits apply to this component?
It is rated to function from -40°C up to 85°C.
How is the part terminated for PCB mounting?
It uses solder termination designed for direct PCB attachment.
What standards environment is this intended for?
It is suitable for applications conforming to IEEE 802.3u signalling.
How many outputs does the transformer provide?
The device offers a single‑output configuration.
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