Key Features of 7490240121 SMT Transformer:​

• 10/100/1000 Base-T SMT Transformer 1 Port
• Compliant with IEEE 802.3ab for 1000Base-T applications
• Compact form factor and robust design make it suitable for a wide range of networking equipment and Ethernet-enabled devices.
• The 7490240121 is designed for surface mount technology (SMT) applications, with precise dimensions and recommended land pattern specifications for reliable PCB integration.
• Featuring an insulation test voltage of 1500V (RMS), the 7490240121 offers excellent electrical isolation properties for enhanced safety and signal integrity.
• The transformer is engineered with an optimized differential to common mode rejection ratio and low crosstalk characteristics across various frequency ranges, ensuring superior electromagnetic performance and minimal signal interference.
• 7490240121 Ethernet Transformer is ideal for applications requiring high-speed data transmission with reliable electrical isolation, including networking equipment, industrial Ethernet devices, and other systems requiring 10/100/1000 Base-T connectivity.
• RoHS and REACH Approved, ensuring adherence to global standards for safety and environmental protection.

Electrical Specifications​

7490240121 Datasheet

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 Transformers, and SFP Modules. We focus on improving product reliability and durability.

Main Production Lines

◆ 10/100/1000/10GBase-T LAN Isolation Transformer and Filter

◆ Rj45 Modular Jack With Integrated 10/100/1000/10G Magnetics
◆ Magnetic Rj45 Jack with POE/ POE+; IEEE823.3af/ IEEE802.3at
◆ LAN Transformer With POE/ POE+; IEEE823.3af/ IEEE802.3at
◆ T1/E1,T3/DS3/E3/STS-1 Interface LAN transformer
◆ ISDN,HDSL,ADSL and VDSL Transformer and splitter

◆ Optical Transceivers