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WURTH ELEKTRONIK 7490100110A LAN Transformer

The LAN-Transformer WE-LAN WURTH ELEKTRONIK is a high-quality electrical component designed for networking applications, conforming to IEEE 802.3u standards. It features 1:1 turns ratio, excellent electromagnetic compatibility, and low insertion loss across a broad frequency range of 1-100MHz. Its mechanical dimensions include a length of approximately 12.70 mm, width of 6.35 mm, and height of 8.80 mm. Constructed with ferrite core and copper-nickel contact plating, it ensures reliable operation at temperatures from -0°C to +70°C, suitable for 10/100Base-TX Ethernet connections.

Authorized Distributors
Source:Newark
Part No:7490100110A
Stock:208
Inv Date:06-12-2026
Price: Unit price: $4.05
Buy/RFQ:
Source:DigiKey
Part No:7490100110A
Stock:557
Inv Date:06-12-2026
Price: Unit price: $3.75
Buy/RFQ:
Part No:7490100110A
Stock:7610
Inv Date:06-12-2026
Price: Unit price: $3.75
Buy/RFQ:

WURTH ELEKTRONIK 7490100110A LAN Transformer Specifications:

  • Dimensions: Length 12.70 mm, Width 6.35 mm, Height 8.80 mm
  • Core Material: Ferrite
  • Operating Temperature Range: -0°C to +70°C
  • Inductance: 350 uH minimum at 100kHz / 100mV @ 8mA
  • Turns Ratio: 1:1
  • Insertion Loss: Max. 0.10 dB at 1-100MHz
  • Return Loss: Min. 3 dB at 30-60MHz
  • Differential Mode Rejection: Min. -38 dB at 60MHz
  • Common Mode Rejection: Min. -38 dB at 60MHz
  • Crosstalk: Min. 35 dB at 700MHz
  • Material: Ferrite core, Cu-Ni-Sn contact plating
  • Soldering: Suitable for high-temperature soldering up to 1500 Vrms for 1 min.
  • Compliance: IEEE 802.3u for 10/100Base-TX, Auto-MDIX capable

Buy the Buy WURTH ELEKTRONIK LAN Transformer Part Number 7490100110A Online

Enhance your network setup by purchasing the WURTH ELEKTRONIK LAN Transformer Part Number 7490100110A online today. This reliable, high-performance component is designed for Ethernet applications, supporting 10/100Base-TX standards with superior electromagnetic compatibility and low insertion loss. Its compact size and durable construction make it ideal for industrial, commercial, and professional networking equipment. Trust this premium transformer to deliver consistent, high-quality data transmission in diverse environments, ensuring your systems operate smoothly and efficiently. Buy now for fast delivery and dependable connectivity.

Order your WURTH ELEKTRONIK LAN Transformer Part Number 7490100110A today and ensure reliable network performance with high-quality construction and standards.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 7490100110A?

You can click on the BUY or RFQ button to purchase 7490100110A from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 7490100110A?

You can download the 7490100110A datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 7490100110A?

WURTH ELEKTRONIK

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