LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 4KK/Month |
| Delivery Time | Stock |
| Packaging Details | T&R |
| Series | 1000Base-T SMT Transformer |
| PoE | non-PoE |
| Improved CMRR | No |
| Mount | SMT |
| Operating Temperature | -40°C ~ 105°C |
| Insulation Test Voltage | 1500V (RMS) |
| Inductance | 350µH |
| Brand Name | LINK-PP |
| Model Number | 749020112B |
| 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 | 4KK/Month |
| Delivery Time | Stock | Packaging Details | T&R |
| Series | 1000Base-T SMT Transformer | PoE | non-PoE |
| Improved CMRR | No | Mount | SMT |
| Operating Temperature | -40°C ~ 105°C | Insulation Test Voltage | 1500V (RMS) |
| Inductance | 350µH | Brand Name | LINK-PP |
| Model Number | 749020112B | Certification | UL,RoHS,Reach,ISO |
| Place of Origin | Guangdong,China | ||
| High Light | 749020112B ，1000BASE-T Ethernet Transformer ，Gigabit LAN Magnetics | ||
The 749020112B is a high-performance surface-mount transformer designed for 1000Base-T (Gigabit Ethernet) applications, ensuring reliable signal integrity and noise isolation in high-speed networking equipment. This compact LAN magnetics module provides 1500Vrms isolation and EMI/ESD protection, making it ideal for switches, routers, NICs, and industrial Ethernet devices. Fully compliant with IEEE 802.3ab standards, it supports 1 Gbps full-duplex data transmission in a robust -40°C to +85°C operating range.
| Parameter | Specification |
|---|---|
| Standard | IEEE 802.3ab (1000Base-T) |
| Mounting Type | Surface Mount (SMT) |
| Impedance | 100Ω differential (1:1 turns ratio) |
| Isolation Voltage | Typically ≥1500Vrms |
| Data Rate | 1 Gbps (Full-Duplex) |
| Operating Temp. | -40°C to +85°C (Industrial range) |
| Applications | Switches, Routers, NICs, Industrial Ethernet |
Company Details
Year Established:
1997
Total Annual:
100,000,000-$120 million
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform... LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform...
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