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Wurth Elektronik Through Hole LAN Ethernet Transformer 1 Output 350μH Inductance 1:1 Turns Ratio 0 - 70°C 7499010211A
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Length | 13.5mm |
| Model | 7499010211A |
| Depth | 21.84mm |
| Width | 15.88mm |
| Mount Type | Through Hole |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | 0°C |
| Interfaces | standard Ethernet signalling Insertion loss -1 |
| Number of outputs | 1 |
| Inductance | 350μH |
| Standards/Approvals | IEEE 802.3u |
| Insertion Loss | -1.4dB |
| Minimum Operating Frequency | 1MHz |
| Maximum Operating Frequency | 100MHz |
| Turns Ratio | 1:1 |
| Turns Ratio1 | 1 |
| Supported Ethernet Standards | 10/100 Base-T |
| Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1 | 1 Turns Ratio - 7499010211A |
Key Features
- Designed for through-hole PCB mounting ensuring reliable assembly.
- Provides 1500Vrms isolation for improved protection against common-mode faults.
- Bandwidth from 1MHz to 100MHz supports standard Ethernet signalling without loss.
- Insertion loss of -1.4dB preserves signal integrity at network rates.
- Compact size of 13.5mm length, 15.88mm width, and 21.84mm depth fits typical PCB layouts.
- Complies with IEEE 802.3u standards for 10/100 Base-T Ethernet networks.
- Suitable for industrial networking equipment applications requiring galvanic isolation.
- Ideal for Ethernet PHYs requiring high-isolation magnetics in interface modules.
Product Description
Wurth Elektronik 7499010211A is a through-hole LAN Ethernet transformer designed for 10/100 Base-T network applications. It includes a single output, 350μH inductance, and a 1:1 turns ratio, providing galvanic separation and signal conditioning. Rated for operation between 0°C and 70°C, this component supports frequencies from 1MHz up to 100MHz, meeting IEEE 802.3u Ethernet standards.
This transformer offers 1500Vrms isolation voltage to improve protection against common-mode faults, ensuring reliable and safe network communication. The minimal insertion loss of -1.4dB helps maintain signal integrity without degradation at standard Ethernet speeds.
The physical dimensions are 13.5mm in length, 15.88mm in width, and 21.84mm in depth, ideally suited for through-hole mounting on printed circuit boards. The transformer is typically used in Ethernet interface modules, magnetics for LAN interface boards, and industrial networking hardware requiring high isolation and signal conditioning.
Applications include use with Ethernet PHYs for standard-compliant, high-isolation magnetics and are suitable for network equipment operating within industrial environments up to 70°C. The transformer supports balanced transmission and reception with its 1:1 turns ratio.
Designed for through-hole mounting on PCBs in Ethernet modules. Provides galvanic isolation with 1500Vrms isolation voltage. Supports 10/100 Base-T Ethernet standards compliant with IEEE 802.3u. Insertion loss of -1.4dB ensures high signal integrity.
Operates in temperature range of 0°C to 70°C. Compact dimensions fit standard PCB applications. Suitable for industrial and commercial networking equipment. Widely used in Ethernet PHYs and network interface modules.
It is essential for designers needing reliable isolation and signal conditioning in LAN Ethernet Transformer applications. Explore more Wurth Elektronik networking components at EnvMart for your industrial, commercial, and manufacturing needs.
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Frequently Asked Questions
The inductance value of this transformer is 350μH.
This model can operate at a maximum temperature of 70°C.
It complies with IEEE 802.3u standards for 10/100 Base-T Ethernet networks.
The insertion loss of this transformer is -1.4dB.
The transformer has a length of 13.5mm, a width of 15.88mm, and a depth of 21.84mm.
It is designed for through-hole mounting on printed circuit boards (PCBs).
The turns ratio of this transformer is 1:1.
It supports frequencies from 1MHz to 100MHz.
This transformer is suitable for industrial networking equipment applications requiring galvanic isolation.
It provides an isolation voltage of 1500Vrms.
This transformer supports standard Ethernet signalling for 10/100 Base-T networks.
The minimum operating temperature for this model is 0°C.
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