Wurth Elektronik PCB LAN Ethernet Transformer, 85 °C 16.13 mm, -40 °C 13.74mm

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Kr. 63,84

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Kr. 79,80

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RS Stock No.:
134-9352
Mfr. Part No.:
7499010003A
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Product Type

LAN Ethernet Transformer

Number of Outputs

1

Insertion Loss

-1dB

Mount Type

PCB

Length

16.13mm

Inductance

350μH

Width

13.74mm

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Termination Type

Solder

Turns Ratio

1:1

Minimum Operating Frequency

1MHz

Standards/Approvals

IEEE 802.3u

Maximum Operating Frequency

100MHz

COO (Country of Origin):
CN

Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 7499010003A


This LAN Ethernet transformer provides galvanic isolation and signal magnetics for Ethernet interfaces in PCB-mounted network equipment. It is designed for use in systems compliant with IEEE 802.3u and operates across a broadband frequency range suitable for common network signalling. The component is intended for direct solder attachment to printed circuit boards and functions as a single-output coupling device for standard LAN applications.

Features and Benefits:


• 1MHz to 100MHz frequency range enables stable signal coupling
• 350μH inductance reduces interference and supports Pulse fidelity
• Insertion loss -1dB maintains signal strength across bandwidth
• 1:1 turns ratio preserves signal amplitude for straightforward interfacing
• Solder termination simplifies assembly and ensures secure PCB connection

Applications


• Suitable for Ethernet switches and hub front-end magnetics
• Ideal for media converters requiring IEEE 802.3u compliance
• Used with PHY devices needing single-output isolation
• Can be used for industrial network interfaces with high-temperature ranges

What temperature extremes can it tolerate?


It is rated to operate between -40°C and 85°C.

How is it mounted to the circuit?


It uses solder termination for PCB-mounted installation.

What dimensional footprint should be expected on board?


The component occupies a footprint corresponding to 16.13mm length by 13.74mm width.

How many outputs does the transformer provide?


It offers a single-output arrangement for network coupling.

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