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Wurth Elektronik Surface Mount LAN Ethernet Transformer, 1 Output, 350μH Inductance, -40°C to 85°C, 14.75 mm 7490140122B
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Model | 7490140122B |
| Depth | 14.75mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Interfaces | Ethernet systems like EtherCAT or Profinet |
| Number of outputs | 1 |
| Inductance | 350μH |
| Standards/Approvals | RoHS |
| Insertion Loss | -2dB |
| Turns Ratio | 1:1 |
| Turns Ratio1 | 1 |
| Industrial temperatures range | -40°C up to +85°C |
Key Features
- Designed for LAN Ethernet applications supporting speeds up to 1 Gbit/s.
- Compliance with IEEE 802.3u, 802.3ab, 802.3af, 802.3at, and upcoming 802.3bt standards.
- Constructed with ferrite core and Cu-Ni-Sn contact plating to ensure durability.
- Supports industrial Ethernet protocols such as EtherCAT and Profinet.
- RoHS compliant and suitable for use in hubs, routers, switches, IP cameras, and IoT devices.
- Surface mount type with a depth of 14.75 mm for easy PCB integration.
- Operates reliably within industrial temperature range from -40°C up to 85°C.
- Non-PoE transformer supporting up to 150 Watts power capacity.
Product Description
The Wurth Elektronik 7490140122B is a premium surface mount LAN Ethernet Transformer optimized for high-speed Ethernet communication and industrial environments. This transformer features a single output port with an inductance of 350μH and a depth of 14.75 mm, making it suitable for compact PCB designs.
Designed to support Ethernet speeds up to 1 Gbit/s, it is compliant with key IEEE standards including 802.3u, 802.3ab, 802.3af, 802.3at, and the forthcoming 802.3bt specification. The unit is constructed around a ferrite core and utilizes robust Cu-Ni-Sn contact plating, ensuring longevity and stable electrical performance under demanding conditions.
Operating reliably within an extended industrial temperature range from -40°C to 85°C, this transformer is ideal for applications across hubs, routers, switches, IP cameras, and various IoT systems. It supports industrial Ethernet protocols like EtherCAT and Profinet, further broadening its applicability in manufacturing and automation settings.
This transformer is a non-PoE device capable of handling power up to 150 Watts, bearing compliance with RoHS environmental standards, and is made in China. Designed for LAN Ethernet applications supporting speeds up to 1 Gbit/s.
Compliance with IEEE 802.3u, 802.3ab, 802.3af, 802.3at, and upcoming 802.3bt standards. Constructed with ferrite core and Cu-Ni-Sn contact plating to ensure durability. Supports industrial Ethernet protocols such as EtherCAT and Profinet.
RoHS compliant and suitable for use in hubs, routers, switches, IP cameras, and IoT devices. Surface mount type with a depth of 14.75 mm for easy PCB integration. Operates reliably within industrial temperature range from -40°C up to 85°C.
Non-PoE transformer supporting up to 150 Watts power capacity.
Compatible with major Ethernet IC manufacturers including Microchip, Texas Instruments, Broadcom, and Linear Technology, this transformer offers a reliable interface solution for networked industrial equipment. Explore more Wurth Elektronik products and Ethernet transformers at EnvMart.
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Frequently Asked Questions
The transformer has an inductance rating of 350μH.
This model can operate at a maximum temperature of 85°C.
It complies with IEEE 802.3u, 802.3ab, 802.3af, 802.3at, and the upcoming 802.3bt standards.
The depth of this surface mount transformer is 14.75 mm.
It is compatible with Ethernet systems such as EtherCAT and Profinet.
This non-PoE transformer supports a power capacity of up to 150 Watts.
It operates reliably within an industrial temperature range from -40°C to 85°C.
The transformer is constructed with a ferrite core and features Cu-Ni-Sn contact plating.
This transformer has one output.
The insertion loss for this transformer is -2dB.
The turns ratio for this transformer is 1:1.
Yes, this transformer is RoHS compliant.
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