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    Schematic of a titanium nitride thin-film inductor within a CMOS poly-resistor stack beside its integrated resonator circuit.

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    Würth Elektronik Releases Common-Mode Chokes for 100 V Data and Power Lines

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    Schematic of a titanium nitride thin-film inductor within a CMOS poly-resistor stack beside its integrated resonator circuit.

    TiN Superinductors Bring Compact Cryogenic Inductance to CMOS

    Close-up of reddish-brown metallic rocks illustrating TTI MarketEYE’s connector raw material cost analysis

    Connector Raw Material Costs Rise 20.9% in Q2 2026

    AI and Passive Components: Structural Growth Beyond Data Centers

    YAGEO PMT6397 push-pull transformer with a segmented toroidal winding and surface-mount terminals

    YAGEO Releases Push-Pull Transformers for Isolated 3 W Supplies

    Transformer Losses and Thermal Design: Modelling and Validation

    DMASS Europe Q3 2026 electronic component distribution market overview

    European Component Distribution Jumps 42.7% in Q3 2026

    Bourns MSF series four-terminal current-sense shunt resistor with radial PCB terminals

    Bourns Introduces Four-Terminal Shunt Resistors for Current Sensing

    Würth Elektronik WE-SLSP SMT common-mode choke with a square package and four terminals.

    Würth Elektronik Releases Common-Mode Chokes for 100 V Data and Power Lines

    Assorted electronic connectors for USB, audio, video and power interfaces

    Top 10 Connector Manufacturers 2025: Amphenol Takes the Lead

    Trending Tags

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Würth Elektronik Releases RJ45 Integrated 10G Base-T Ethernet LAN Transformers

26.5.2021
Reading Time: 2 mins read
A A

Significantly more design freedom: Würth Elektronik has extended its WE-RJ45-10G product group with four new models. Three tab-down models join the existing Ethernet connectors with integrated transformer in tab-up design.

These models have the recess for the connector tab on the underside. All four new RJ45 integrated transformer connectors feature an extremely low-profile package. One of the models is especially suitable for particularly flat assemblies and is inserted into a recess in the board. The star among the new entrants is an RJ45 with integrated transformer that optimally exploits the possibilities of Power-over-Ethernet: Up to 100 W of power can be sent over the data line (4PPoE).

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The additional freedom in electronics design is combined with the high-quality workmanship of the Würth Elektronik Ethernet connectors. Just as an example: In contrast to standard RJ45 connectors with integrated transformer and common mode choke, the WE-RJ45 10G from Würth Elektronik are specified for the industrial temperature range from -40 to +85°C. They are especially suited for 10G Base-T Ethernet applications with up to 100 meters cable length, such as office and factory access points, gateways, servers, high-speed routers and switches, as well as HDBaseT. The newcomers also include a transformer with a fifth channel for use with the corresponding PHY chips.

All WE-RJ45-10G series models are now available from stock without a minimum order quantity. A design kit is available as well as the possibility of ordering free samples.

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Source: Würth Elektronik

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