Wurth Elektronik PCB LAN Ethernet Transformer, 85 °C 16.2 mm, -40 °C 13.5mm

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Subtotal (1 tube of 30 units)*

₩285,120.00

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  • 2026년 11월 09일 부터 60 개 단위 배송
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한팩당
Per Tube*
30 - 30₩9,504.00₩285,138.00
60 - 270₩9,268.00₩278,022.00
300 +₩9,082.00₩272,478.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
134-9188
제조사 부품 번호:
74990101212
제조업체:
Wurth Elektronik
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브랜드

Wurth Elektronik

Number of Outputs

1

Product Type

LAN Ethernet Transformer

Insertion Loss

-1dB

Mount Type

PCB

Length

16.2mm

Width

13.5mm

Inductance

350μH

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Termination Type

Solder

Standards/Approvals

IEEE 802.3u

Turns Ratio

1:1

Maximum Operating Frequency

100MHz

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

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

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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