The Susumu PCMB061H-2R2MS and PCMC061H-2R2MS are molded power inductors designed for high-current, low-profile applications. The key distinction between PCMB and PCMC series often lies in slight variations in dimensions, shielding effectiveness or construction materials, though both are designed for similar applications. Their low DC resistance (DCR) and high saturation current make them well-suited for use in DC-DC converters and power supply circuits.

Applications:

• DC-DC converters
• Power supplies for portable devices
• Point-of-load (POL) regulators
• LED lighting circuits
• Noise filtering circuits

Features:

• Inductance: 2.2 µH (Microhenries)
• Molded Construction: Provides enhanced mechanical strength and environmental protection.
• Low DC Resistance (DCR): Minimizes power losses, improving efficiency.
• High Saturation Current: Handles high peak currents without significant inductance drop.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• Compact Size: Allows for high-density mounting on PCBs.
• Surface Mount Technology (SMT): Facilitates automated assembly.

Benefits:

• Efficient Power Conversion: Low DCR minimizes power losses, leading to higher efficiency.
• Reduced EMI: Shielded construction minimizes interference with surrounding components.
• Stable Performance: Maintains stable inductance under varying current and temperature conditions.
• Reliable Operation: Robust construction ensures reliable performance in demanding environments.
• Space Saving: Compact size allows for integration into small electronic devices.

Additional Details:

The "PCMB061H" and "PCMC061H" designate the series and specific package dimensions, with subtle differences between the two. "2R2MS" indicates the inductance value (2.2µH) and tolerance. The molded construction provides physical protection and enhances reliability. The saturation current and rated current are key parameters and are specified in the Susumu datasheet. Ensure that the inductor is operated within these limits to avoid performance degradation. These inductors are designed for surface mount applications, which streamlines the manufacturing process. Refer to the official Susumu datasheet for detailed specifications, including dimensions, electrical characteristics, soldering guidelines, and operating temperature range. Always consult the datasheet for specific application recommendations and performance curves.