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Wurth Elektronik Through Hole LAN Ethernet Transformer 10/100 Base, 350μH Inductance, 1:1 Turns Ratio, -40°C to 74990101210
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Length | 16.2mm |
| Depth | 17mm |
| Width | 16.9mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Interfaces | Ethernet frequency coverage -40 to 85°C rating supports extended temperature deployments |
| Number of outputs | 1 |
| Inductance | 350μH |
| Standards/Approvals | RoHS |
| Insertion Loss | -1dB |
| Minimum Operating Frequency | 1MHz |
| Maximum Operating Frequency | 100MHz |
| Turns Ratio | 1:1 |
| Turns Ratio1 | 1 |
| Supported Ethernet Standards | 10/100 Base |
| Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1 | 1 Turns Ratio - 74990101210 |
Key Features
- Through-hole PCB mounting for secure soldered pins installation.
- Operates reliably from -40°C to 85°C temperature range.
- Supports Ethernet frequency coverage from 1MHz to 100MHz.
- Insertion loss of -1dB maintains high signal quality.
- Provides galvanic isolation for Ethernet signal lines.
- Complies with RoHS standards for material safety.
- Depth 17mm, Length 16.2mm, Width 16.9mm dimensions for precise PCB integration.
- Suitable for industrial Ethernet, retrofit applications, and prototyping boards.
Product Description
Wurth Elektronik 74990101210 Through Hole LAN Ethernet Transformer is engineered for 10/100 Base network interfaces, providing galvanic isolation with a 350μH inductance and 1:1 turns ratio that preserves signal amplitude and reduces common-mode noise for enhanced link quality. Its through-hole mounting design facilitates secure soldered pin connections on PCB assemblies.
This transformer operates reliably within a wide temperature range from -40°C to 85°C, supporting Ethernet frequencies spanning 1MHz to 100MHz, which ensures compatibility across standard Fast Ethernet links and varied industrial environments.
Featuring a minimal insertion loss of -1dB, it maintains signal integrity, making it ideal for industrial Ethernet equipment, retrofit Ethernet port isolation in appliances, and educational prototyping boards requiring robust magnetics. The compact dimensions of 17mm depth, 16.2mm length, and 16.9mm width allow precise integration on legacy or modern PCB designs.
The component is RoHS-compliant, guaranteeing adherence to environmental and safety directives for hazardous substances. It delivers one output for signal coupling, optimized for balanced coupling to Ethernet interfaces.
Through-hole PCB mounting for secure soldered pins installation. Wide operating temperature range from -40°C to 85°C. Ethernet frequency support from 1MHz to 100MHz. Insertion loss of -1dB for high signal integrity. Galvanic isolation for Ethernet signal lines.
RoHS compliant for material safety. Compact dimensions: 17mm depth, 16.2mm length, 16.9mm width. One output winding for signal coupling.
This LAN Ethernet Transformer is suitable for industrial, commercial, educational, and prototyping applications, offering reliable network isolation and noise reduction. Browse our comprehensive selection of Wurth Elektronik transformers at EnvMart for advanced electronic and power supply solutions.
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Frequently Asked Questions
This model features an inductance of 350μH, which is designed to preserve signal amplitude and reduce common-mode noise.
It operates reliably within a temperature range from -40°C to 85°C, making it suitable for various industrial applications.
The transformer has a depth of 17mm, a length of 16.2mm, and a width of 16.9mm, allowing for precise PCB integration.
It features a minimal insertion loss of -1dB, which helps maintain high signal integrity.
This unit supports 10/100 Base Ethernet standards, making it compatible with standard Fast Ethernet links.
It provides galvanic isolation for Ethernet signal lines, which helps enhance link quality and reduce noise.
This model uses a through-hole mounting design, which facilitates secure soldered pin connections on PCB assemblies.
It supports Ethernet frequency coverage from 1MHz to 100MHz, ensuring compatibility across various applications.
It has one output winding for signal coupling, optimized for balanced coupling to Ethernet interfaces.
Yes, it complies with RoHS standards for material safety, ensuring adherence to environmental directives.
This transformer is suitable for industrial Ethernet, retrofit applications, and educational prototyping boards requiring robust magnetics.
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