Wurth Elektronik Through Hole LAN Ethernet Transformer, 70 °C 13.5 mm, 0 °C 15.88mm 21.84 mm
- RS stock no.:
- 814-9879
- Mfr. Part No.:
- 7499010211A
- Manufacturer:
- Wurth Elektronik
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R 174,94
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R 201,18
(inc. VAT)
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- Plus 2 unit(s) shipping from 21 October 2026
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Units | Per unit |
|---|---|
| 1 - 4 | R 174.94 |
| 5 - 9 | R 170.57 |
| 10 - 30 | R 165.45 |
| 31 - 61 | R 158.83 |
| 62 + | R 152.48 |
*price indicative
- RS stock no.:
- 814-9879
- Mfr. Part No.:
- 7499010211A
- Manufacturer:
- Wurth Elektronik
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wurth Elektronik | |
| Product Type | LAN Ethernet Transformer | |
| Number of Outputs | 1 | |
| Insertion Loss | -1.4dB | |
| Mount Type | Through Hole | |
| Depth | 21.84mm | |
| Length | 13.5mm | |
| Width | 15.88mm | |
| Inductance | 350μH | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Turns Ratio | 1:1 | |
| Maximum Operating Frequency | 100MHz | |
| Minimum Operating Frequency | 1MHz | |
| Supported Ethernet Standards | 10/100 Base-T | |
| Standards/Approvals | IEEE 802.3u | |
| Isolation Voltage | 1500Vrms | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type LAN Ethernet Transformer | ||
Number of Outputs 1 | ||
Insertion Loss -1.4dB | ||
Mount Type Through Hole | ||
Depth 21.84mm | ||
Length 13.5mm | ||
Width 15.88mm | ||
Inductance 350μH | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Turns Ratio 1:1 | ||
Maximum Operating Frequency 100MHz | ||
Minimum Operating Frequency 1MHz | ||
Supported Ethernet Standards 10/100 Base-T | ||
Standards/Approvals IEEE 802.3u | ||
Isolation Voltage 1500Vrms | ||
- COO (Country of Origin):
- CN
Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 7499010211A
This LAN Ethernet transformer provides isolation and signal conditioning for 10/100 Base-T networks. It is intended for through-hole PCB mounting and operates across a broad frequency band suitable for typical Ethernet signalling. The component offers galvanic separation between ports and is designed to function within standard environmental limits for network hardware.
Features and Benefits:
• 1500Vrms isolation improves protection against common-mode faults
• 1MHz to 100MHz bandwidth supports standard Ethernet signalling
• Insertion loss -1.4dB preserves signal integrity at network rates
• 350μH inductance provides effective choke performance
• 1:1 turns ratio maintains balanced transmission and reception
• 1MHz to 100MHz bandwidth supports standard Ethernet signalling
• Insertion loss -1.4dB preserves signal integrity at network rates
• 350μH inductance provides effective choke performance
• 1:1 turns ratio maintains balanced transmission and reception
Applications
• Suitable for 10/100Base-T network Interface modules
• Ideal for magnetics on through-hole LAN Interface boards
• Used with Ethernet PHYs requiring high-isolation magnetics
• Can be used for industrial networking equipment up to 70°C
• Suitable for designs adhering to IEEE 802.3u specifications
• Ideal for magnetics on through-hole LAN Interface boards
• Used with Ethernet PHYs requiring high-isolation magnetics
• Can be used for industrial networking equipment up to 70°C
• Suitable for designs adhering to IEEE 802.3u specifications
What operating temperature range can be expected?
It functions between 0°C and 70°C.
How many outputs does the component provide?
It presents a single output suitable for standard Ethernet coupling.
What mounting method is required for installation?
The device is designed for through-hole PCB mounting.
What level of standards compliance is indicated?
It meets the IEEE 802.3u specification for 10/100 Ethernet.
What physical footprint constraints should designers note?
The component measures 13.5mm length, 15.88mm width and 21.84mm depth.
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