Smart cards are widely used in various industries for secure data storage and processing, featuring embedded microcontrollers or memory chips. These cards are utilized in applications such as banking, access control, and personal identification. To ensure reliable operation, modern smart cards are equipped with heatsinks. Heatsinks help dissipate the heat generated by the card's electronic components, maintaining optimal performance and preventing damage from overheating. Shielding is another essential feature of smart card design. Effective shielding protects the card from electromagnetic interference (EMI), which can disrupt its operation and compromise data integrity. By using conductive materials to block or redirect EMI, shielding ensures the smart card functions correctly even in environments with high electronic noise. The connector in a smart card is crucial for establishing a stable connection with the card reader. High-quality connectors facilitate efficient data transmissio…
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