Wurth Elektronik Through Hole LAN Ethernet Transformer, 85 °C 15.88 mm, -40 °C 13.95mm 21.84 mm
- RS Stock No.:
- 814-9939
- Distrelec Article No.:
- 300-63-273
- Mfr. Part No.:
- 7499111446
- Manufacturer:
- Wurth Elektronik
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Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
TWD341.00
(exc. GST)
TWD358.05
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 21 unit(s) ready to ship from another location
- Plus 18 unit(s) shipping from October 20, 2026
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Units | Per unit |
|---|---|
| 1 - 7 | TWD341.00 |
| 8 - 14 | TWD333.00 |
| 15 + | TWD329.00 |
*price indicative
- RS Stock No.:
- 814-9939
- Distrelec Article No.:
- 300-63-273
- Mfr. Part No.:
- 7499111446
- Manufacturer:
- Wurth Elektronik
Specifications
Product overview and 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 | -1dB | |
| Mount Type | Through Hole | |
| Depth | 21.84mm | |
| Length | 15.88mm | |
| Inductance | 350μH | |
| Width | 13.95mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Supported Ethernet Standards | 1000 Base-T | |
| Maximum Operating Frequency | 100MHz | |
| Isolation Voltage | 1500Vrms | |
| Turns Ratio | 1:1 | |
| Minimum Operating Frequency | 1MHz | |
| Standards/Approvals | IEEE 802.3ab for 1000BaseT | |
| Select all | ||
|---|---|---|
Brand Wurth Elektronik | ||
Product Type LAN Ethernet Transformer | ||
Number of Outputs 1 | ||
Insertion Loss -1dB | ||
Mount Type Through Hole | ||
Depth 21.84mm | ||
Length 15.88mm | ||
Inductance 350μH | ||
Width 13.95mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Supported Ethernet Standards 1000 Base-T | ||
Maximum Operating Frequency 100MHz | ||
Isolation Voltage 1500Vrms | ||
Turns Ratio 1:1 | ||
Minimum Operating Frequency 1MHz | ||
Standards/Approvals IEEE 802.3ab for 1000BaseT | ||
- COO (Country of Origin):
- CN
Wurth Elektronik LAN Ethernet Transformer, 350μH Inductance, 1:1 Turns Ratio - 7499111446
This LAN Ethernet transformer provides isolation and signal conditioning for Gigabit Ethernet links in board-mounted designs. It supports 1000Base-T operation and is intended for use where galvanic separation and controlled insertion loss are required across typical LAN frequencies.
Features and Benefits:
• 1500Vrms isolation voltage protects against earth/ground differences
• -1dB insertion loss preserves signal amplitude at high speed
• 1:1 turns ratio maintains signal symmetry for differential lines
• 1MHz to 100MHz frequency range supports Gigabit LAN signalling
• Single-output design simplifies integration on single-port layouts
• -1dB insertion loss preserves signal amplitude at high speed
• 1:1 turns ratio maintains signal symmetry for differential lines
• 1MHz to 100MHz frequency range supports Gigabit LAN signalling
• Single-output design simplifies integration on single-port layouts
Applications
• Suitable for OEM PCB mounting in network devices
• Ideal for switch and router port magnetics
• Used with media converters for copper Ethernet links
• Can be used for industrial networking equipment
• Suitable for single-port Interface modules in appliances
• Ideal for switch and router port magnetics
• Used with media converters for copper Ethernet links
• Can be used for industrial networking equipment
• Suitable for single-port Interface modules in appliances
What operating temperature range can it withstand?
It operates between -40°C and 85°C.
What Ethernet standard compatibility does it offer?
It conforms to 1000Base-T requirements and IEEE 802.3ab signalling.
How does its frequency behaviour support performance?
The transformer functions across 1MHz to 100MHz to cover Gigabit LAN spectral content.
What mounting method is required for installation?
It is designed for through-hole mounting on the host board.
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