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Ultra-compact LAN transformer "WE-STST"

Product Summary

We offer the "WE-STST" series of ultra-compact signal transformers for LAN interfaces. The component size is 4.7 x 3.22 mm, with a height of just 2.9 mm. It can support applications up to 10G Base-T. The "WE-STST" series is fully machine-manufactured, ensuring high reliability while achieving significant miniaturization compared to conventional plastic cases and toroidal transformer configurations.

The product is available in four versions.

• 74930000: Suitable for 10/100/1000 Base-T LAN applications.

74930100: Features excellent signal integrity at high frequencies and is suitable for 10G Base-T applications.

749302010: Suitable for short-range ultrasonic sensor applications.

749302011: Suitable for long range ultrasonic sensor applications.

Product Line

type name

Application, PoE enabled

data rate

74930000

Ethernet, Single Pair Ethernet

10/100/1000Base-T, 10/100Base-T1

74930100

Ethernet, Single Pair Ethernet

10GBase-T, 1000Base-T1

749302010

Short distances / high frequency

-

749302011

Long distances / low frequency

-

74930130

Ethernet, PoE

10/100/1G/10GBase-T

74930030

Ethernet, PoE

10/100/1GBase-T

74930120

Ethernet, PoE+

10/100/1G/10GBase-T

Proposal for small common mode choke coils

The recommended combination of the "WE-STST" series and the common mode choke coil "WE-CNSW" series allows for a smaller size compared to module types such as the conventional "WE-LAN" series.

Common mode choke coil "WE-CNSW" series

 

 

 

Suggestions for other LAN products

Würth Elektronik has a wide range of products to support a variety of applications. The "WE-LAN" series has a large number of products. We also offer the "WE-RJ45 LAN" series, a LAN connector with a built-in LAN transformer, and the "WE-LAN AQ" series, a highly reliable product manufactured 100% automatically without any human intervention, so you can consider whichever product best suits your application.

Click here to search for WE-LAN series products
Click here to search for WE-RJ45 LAN series products
Click here to search for WE-LAN AQ series products

Click here to purchase products

"WE-STST" series
"WE-CNSW" series
"WE-LAN" series
"WE-RJ45" series
"WE-LAN AQ" series

If you are interested in Würth Electronics' recommended products, click here

If you are interested in Würth Electronics' recommended products, please see below.
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Features of Wurth Electronics

A core company of the Wurth Group in Germany, it is Europe's largest manufacturer of passive components. We provide our customers with high quality and support under the slogan "more than you expect".

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・Adopted in reference designs of many IC manufacturers
・Small lot support
・Free samples shipped from the factory within 24 hours

 

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