Panasonic, ETQP4M Shielded Wire-wound SMD Inductor with a Metal Composite Core, 47 μH ±20% 2.9A Idc

This wire-wound surface mount inductor is designed for reliable performance in various electronic applications. With a compact size of 7.4 x 7 x 4.8mm, it efficiently operates with an inductance value of 47 μH. This inductor is well-suited for automotive environments, adhering to the AEC-Q200 standard, ensuring it meets stringent automotive reliability requirements.

• Suitable for high current applications with a maximum DC current of 2.9A
• Low DC resistance of 163.46mΩ enhances efficiency
• Metal composite core provides reliable thermal stability
• Shielded design minimises electromagnetic interference
• Operating temperature range from -40°C to +150°C for diverse conditions
• ±20% tolerance supports precise circuit demands

• Ideal for automotive electronic control units
• Utilised in power supply circuits requiring efficient energy transfer
• Used in signal processing within telecommunications
• Integrated into filters in power management systems

The AEC-Q200 standard ensures that the component has undergone rigorous testing for reliability in automotive applications, making it a crucial choice for designs that require durability in harsh environments.

A low DC resistance reduces energy loss in the form of heat, which enhances the overall efficiency and reliability of the circuitry, particularly in high-power applications where heat generation can be a concern.

The inductor can operate effectively in a wide temperature range from -40°C to +150°C, making it suitable for various environments, including extreme conditions found in automotive and industrial applications.