Overview of 7490100110A by Wurth Elektronik
The 7490100110A by Wurth Elektronik is a LAN transformer designed for 10/100 BASE-T applications, fitting within the Pulse/Datacom Transformers subcategory of Transformers. This surface mount device (SMD) is engineered to facilitate reliable data and signal transmission in networking equipment by ensuring impedance matching, isolating communication media, and reducing signal losses. According to its specifications, the transformer operates within an ambient temperature range up to 70°C, has a primary inductance of 350 µH, and features an insertion loss of 1.1 dB which characterizes the efficiency of the transformer in passing the signal from input to output without much attenuation.
Further detailing its attributes, the 7490100110A has a compact footprint with dimensions of 12.7 mm in length, 8.8 mm in width, and a height of just 6.35 mm, making it suitable for densely populated PCBs. It’s manufactured with a tin (Sn) finish over a nickel (Ni) barrier on the terminals, following the JESD-609 Code e3 standard, ensuring both good solderability and environmental compliance. It is RoHS compliant, adheres to Reach standards, and carries an ECCN Code of EAR99, which simplifies global procurement and compliance processes. UL approval further attests to its safety and reliability. With its specifications, particularly a turns ratio of 1:1 and an isolation voltage of 1500V, it secures data transmission integrity and electrical isolation, crucial for network equipment in various applications.
Industry Applications for 7490100110A
Note: The following potential industry applications are illustrative and require analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
- Telecommunications: Due to its primary application in 10/100 BASE-T Ethernet, the 7490100110A might be integrated into routers, switches, and other networking hardware that facilitates voice, data, and video transmission over networks. Its compliance with RoHS and high isolation voltage potentially supports the use in environmentally sensitive and high-reliability telecommunication infrastructures.
- Consumer Electronics: Given its compact size and surface-mount design, this transformer could potentially be used in consumer electronics such as home networking equipment, gaming consoles, and smart TVs that require wired internet connections. Its low insertion loss and adequate primary inductance make it favorable for maintaining signal integrity in these applications.
- Computing and Data Storage: Servers and data storage units that rely on network connectivity for data management, sharing, and redundancy purposes might utilize the 7490100110A. The transformer’s specifications support fast data transmission rates and isolation essential for ensuring data integrity and reducing interference.
- Industrial Automation: In industrial environments, this transformer might be found in control systems and machinery that require network connectivity for remote monitoring, control, and automation purposes. Its operating temperature range and isolation voltage are suitable for handling the typically demanding conditions of industrial applications.
- Electronic Manufacturing: For the production of PCBs requiring network connectivity, the 7490100110A offers an ideal solution due to its surface-mount compatibility, making it easy to integrate into automated soldering processes. Its specifications cater to high-volume manufacturing needs where efficiency and reliability are paramount.
About Wurth Elektronik
Wurth Elektronik is a globally recognized manufacturer specializing in a wide range of electronic components, including an extensive lineup of transformers. Among their offerings, Pulse/Datacom Transformers, which include the 7490100110A, stand out due to their high quality, reliability, and compliance with international standards. Wurth Elektronik invests in extensive research and development, ensuring their products meet the evolving needs of the industries they serve. This commitment to excellence is evident in the performance and durability of their products, making them a preferred choice for engineers and procurement specialists alike.
Where to Find 7490100110A by Wurth Elektronik
To research and purchase the 7490100110A component, visiting Findchips.com is highly recommended. Here, you can explore availability, current stock levels, and pricing from various distributors. Historically, distributors like Mouser Electronics and DigiKey have stocked this part, but for real-time data, Findchips will offer the most current information. The site also provides access to a broader range of Pulse/Datacom Transformers from Wurth Elektronik and other manufacturers, ensuring you can explore alternate parts or similar components to best suit your project’s specific needs.