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Wurth Elektronik Through Hole LAN Ethernet Transformer 1 Output, 350μH Inductance, 13.5mm Length, 16.2mm Width 74990112116A
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Length | 13.5mm |
| Model | 74990112116A |
| Depth | 25.3mm |
| Width | 16.2mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Interfaces | LAN applications, HUB, routers and switches |
| Number of outputs | 1 |
| Inductance | 350μH |
| Standards/Approvals | IEEE 802.3u |
| Insertion Loss | -1.0dB |
| Minimum Operating Frequency | 1MHz |
| Maximum Operating Frequency | 100MHz |
| Turns Ratio | 1:1 |
| Turns Ratio1 | 1 |
| Supported Ethernet Standards | 10/100 Base-T |
Key Features
- Constructed with through-hole mounting for stable PCB attachment.
- Operating temperature ranges from -40°C to 85°C for robust performance.
- Supports 10/100 Base-T Ethernet standards compliant with IEEE 802.3u.
- Isolation voltage rating of 1500 Vrms ensures effective electrical isolation.
- Insertion loss of -1.0 dB for efficient signal transmission.
- Typical applications include ADSL modems, embedded PCs, LAN devices, hubs, routers, and switches.
Product Description
Wurth Elektronik 74990112116A Through Hole LAN Ethernet Transformer offers superior electrical performance for various networking applications requiring reliable signal integrity and robust isolation. Designed to integrate seamlessly with LAN systems, this transformer features a through-hole mount type allowing secure attachment to circuit boards.
The component exhibits a high inductance of 350μH, insertion loss of -1.0 dB, and operates efficiently over frequencies ranging from 1 MHz to 100 MHz. It supports 10/100 Base-T Ethernet standards and complies fully with the IEEE 802.3u protocol ensuring compatibility with a wide range of network equipment.
Operational temperature extends from -40°C to a maximum of 85°C, suitable for demanding industrial and commercial environments. The transformer’s dimensions of 13.5 mm (length), 16.2 mm (width), and 25.3 mm (depth) provide a compact yet effective form factor to fit densely populated PCBs.
Applications typically include ADSL modems, embedded PCs, LAN hubs, routers, and switches where a reliable LAN Ethernet transformer with effective isolation and stable signal quality is essential. With a rated isolation voltage of 1500 Vrms and a 1:1 turns ratio, this device ensures electrical protection and signal fidelity.
Constructed for through-hole mounting to ensure mechanical stability on PCBs. Supports wide temperature range for industrial and commercial use. ISO voltage rating of 1500 Vrms guarantees electrical safety and isolation.
Complies with IEEE 802.3u ensuring standard Ethernet performance. Compact size supports integration in space-constrained designs. Insertion loss values optimize signal transmission quality. Suitable for use in modems, routers, switches, and embedded systems.
Reliable quality from Wurth Elektronik, a trusted brand in electronic components.
This transformer is manufactured in China and is supplied in a new condition. It is ideal for professionals and engineers seeking a high-quality LAN Ethernet Transformer for installation in networking equipment.
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Frequently Asked Questions
The inductance value of this transformer is 350μH.
The dimensions are 13.5 mm in length, 16.2 mm in width, and 25.3 mm in depth.
It can operate in a temperature range from -40°C to 85°C.
It supports 10/100 Base-T Ethernet standards compliant with IEEE 802.3u.
The insertion loss is -1.0 dB, which optimizes signal transmission quality.
The isolation voltage rating is 1500 Vrms, ensuring effective electrical isolation.
This transformer uses a through-hole mounting type for stable PCB attachment.
The turns ratio of this transformer is 1:1.
It operates efficiently over frequencies ranging from 1 MHz to 100 MHz.
Typical applications include ADSL modems, embedded PCs, LAN devices, hubs, routers, and switches.
This transformer is manufactured in China.
This transformer has one output.
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