The MSS6122-472MEC is a shielded power inductor manufactured by Coilcraft. It is designed for use in a wide range of power supply applications, offering a compact size and robust performance.

Applications

• DC-DC converters
• Voltage regulators
• Power amplifiers
• Filtering circuits
• Buck and boost converters

Features

• Shielded construction: Minimizes EMI (electromagnetic interference).
• High current handling: Capable of handling significant current loads without saturation.
• Low DC resistance: Improves efficiency by reducing power loss.
• Compact size: Saves board space in densely populated circuits.
• RoHS compliant: Environmentally friendly construction.

Benefits

• Improved EMI performance: The shielded design reduces radiated emissions, ensuring compliance with stringent EMI standards.
• Increased efficiency: Low DC resistance minimizes power loss, resulting in higher efficiency in power supply circuits.
• Reliable operation: High current handling capability ensures stable performance under heavy load conditions.
• Space saving: The compact size allows for integration into small form factor devices.
• Environmentally friendly: RoHS compliance ensures that the inductor meets environmental regulations.

Technical Specifications

The MSS6122-472MEC has an inductance of 4.7 µH with a tolerance of ±20%. It has a maximum DC resistance (DCR) of 0.132 Ohms and a saturation current of 1.6 Amps. The self-resonant frequency (SRF) is typically 40 MHz. It is designed to operate over a temperature range of -40°C to +85°C. The dimensions are approximately 6.4 mm x 6.4 mm x 2.2 mm. This inductor is suitable for applications requiring a balance of size, performance, and cost.