LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 3KK/Month |
| Delivery Time | in Stock Ship Today |
| Packaging Details | T&R |
| Series | WE-LAN 10/100 Base-TX SMT Transformer |
| Part Number: | 7490100110A |
| Standard | 10/100BASE-TX |
| Ports | 1 |
| Package | SMT |
| Operating Temperature: | 0 °C to +70 °C |
| Isolation Voltage | 1500 V (RMS) |
| Inductance | 350 µH |
| Brand Name | LINK-PP |
| Model Number | 7490100110A |
| Certification | UL,RoHS,Reach,ISO |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | TT,NET30/60/90 Days | Supply Ability | 3KK/Month |
| Delivery Time | in Stock Ship Today | Packaging Details | T&R |
| Series | WE-LAN 10/100 Base-TX SMT Transformer | Part Number: | 7490100110A |
| Standard | 10/100BASE-TX | Ports | 1 |
| Package | SMT | Operating Temperature: | 0 °C to +70 °C |
| Isolation Voltage | 1500 V (RMS) | Inductance | 350 µH |
| Brand Name | LINK-PP | Model Number | 7490100110A |
| Certification | UL,RoHS,Reach,ISO | Place of Origin | Guangdong,China |
| High Light | 7490100110A LAN Transformer ，1500Vrm Ethernet Transformers ，10/100 Base-TX SMT Transformers | ||
The 7490100110A LAN transformer is a single-port 10/100BASE-TX LAN magnetics module designed for Ethernet networking equipment. It features 350 µH minimum inductance, 1500 V RMS isolation voltage, and a 1:1 turns ratio (±3%), ensuring stable signal transmission and reliable electrical isolation.
The transformer supports 10/100 Mbps Ethernet data rates, operates within a 0 °C to +70 °C temperature range, and is built in a compact SMT package for high-density PCB designs. With low insertion loss (-1.1 dB max), optimized return loss, and strong differential-to-common-mode rejection, the 7490100110A is suitable for Ethernet switches, routers, industrial networking equipment, and embedded LAN interfaces.
This 7490100110A ensures excellent signal integrity, EMI suppression, and reliable data transmission for 10/100 Ethernet applications. It is optimized for compact PCB layouts, suitable for switches, routers, and industrial networking devices.
| Property | Test Conditions | Value | Unit | Tolerance |
|---|---|---|---|---|
| Inductance (L) | 100 kHz / 100 mV @ 8 mA DC bias | 350 | µH | min. |
| Insulation Test Voltage (VT) | 1 min | 1500 | V (RMS) | min. |
| Insertion Loss (IL) | 1-100 MHz | -1.1 | dB | max. |
| Return Loss (RL) | 1-30 MHz @ 100 Ω | -18 | dB | min. |
| 30-60 MHz @ 100 Ω | -14 | dB | min. | |
| 60-80 MHz @ 100 Ω | -12 | dB | min. | |
| 80-100 MHz @ 100 Ω | -10 | dB | min. | |
| Differential to Common Mode Rejection Ratio (DCMR) | 1-30 MHz | -38 | dB | min. |
| 30-60 MHz | -38 | dB | min. | |
| 60-100 MHz | -30 | dB | min. | |
| Crosstalk (CT) | 1-60 MHz | -40 | dB | min. |
| 60-100 MHz | -35 | dB | min. | |
| Turns Ratio (n) | — | 1:1 | — | ±3% |
| Data Rate | — | 10/100BASE-TX | — | — |
By selecting the 7490100110A LAN Transformer, engineers benefit from:
This transformer is ideal for applications requiring consistent performance, compact size, and robust network isolation.
Upgrade your Ethernet designs today – Visit LINK-PP LAN Magnetics for LAN Transformer and related network magnetics.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
$30-$50 million
Employee Number:
300~600
Ecer Certification：
Verified Supplier
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m... LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
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