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7490100111A
Transformer, LAN, 1 Port, 10/100 Base-T, 1500VAC, 350µH, 1:1 Turn Ratio
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7490100111ACopy |
| Manufacturer Standard Lead Time | 18 weeks |
| Order Code | Re-Reel2401059RL Cut Tape2401059 |
| Product Range | WE-LAN Series |
| Your Part Number | |
| Technical Datasheet |
1,290 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | HK$33.090 | HK$33.09 |
| Total Price | HK$33.09 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | HK$33.090 |
| 10+ | HK$30.710 |
| 25+ | HK$30.520 |
| 50+ | HK$27.240 |
| 100+ | HK$23.770 |
| 500+ | HK$23.300 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | WURTH ELEKTRONIK |
|---|---|
| Manufacturer Part No | 7490100111ACopy |
| Manufacturer Standard Lead Time | 18 weeks |
| Order Code | Re-Reel2401059RL Cut Tape2401059 |
| Product Range | WE-LAN Series |
| Technical Datasheet | |
| Compatible With | 10/100 Base-T |
| No. of Ports | 1 Port |
| Turns Ratio | 1:1 |
| Inductance | 350µH |
| Isolation Voltage | 1.5kV |
| Transformer Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Product Range | WE-LAN Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The 7490100111A from Wurth Elektronik is a SMD type LAN transformer. This device complies with IEEE 802.3u standard for 10/100Base-TX-applications.
- Minimum inductance is 350μH
- Turn ratio is 1:1
- Operating temperature range from -40°C to 105°C
- Auto MDIX capable
- Size 12.7mm x 9.4mm x 6mm
- Insertion loss is -1.1dB at 1MHz to 100MHz
- Minimum return Loss is -10dB at 100MHz
- Crosstalk is -38dB at 1MHz to 100MHz
- Differential to common mode rejection is -38dB at 1MHz to 100MHz
Applications
Industrial, Power Management, Communications & Networking
Technical Specifications
| Compatible With | 10/100 Base-T |
|---|---|
| Turns Ratio | 1:1 |
| Isolation Voltage | 1.5kV |
| Operating Temperature Min | -40°C |
| Product Range | WE-LAN Series |
| No. of Ports | 1 Port |
|---|---|
| Inductance | 350µH |
| Transformer Mounting | Surface Mount |
| Operating Temperature Max | 105°C |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Associated Products
3 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85043180 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00073 |