The CIG22ER47MBE is a multilayer ceramic chip inductor manufactured by Samsung. These inductors are designed for high-frequency applications where small size, high Q-factor, and stable inductance are critical.

Applications

• RF circuits: Impedance matching, filtering, and tuning in radio frequency applications.
• Mobile communication devices: Smartphones, tablets, and other wireless devices.
• Wireless LAN: Routers, access points, and wireless network interfaces.
• Bluetooth devices: Headsets, speakers, and other Bluetooth-enabled devices.
• GPS modules: Navigation systems and tracking devices.
• High-frequency filters: Noise reduction and signal conditioning.

Features

• Small size: Compact design for space-constrained applications.
• High Q-factor: Low energy loss and high efficiency.
• Stable inductance: Consistent performance over temperature and frequency variations.
• Multilayer construction: High reliability and ruggedness.
• RoHS compliant: Environmentally friendly and compliant with industry standards.
• Excellent solderability: Ensures reliable and easy soldering during assembly.

Benefits

• Improved performance: Enhances the efficiency and stability of high-frequency circuits.
• Reduced board space: Allows for smaller and more compact device designs.
• Increased reliability: Ensures stable operation under various environmental conditions.
• Simplified design: Easy to integrate into existing circuits and systems.
• Cost-effective solution: Provides a reliable and affordable solution for high-frequency applications.

Additional Details

The CIG22ER47MBE has an inductance value of 0.47μH. It is designed for surface mount technology (SMT) and comes in a standard case size. This inductor is suitable for applications requiring precise impedance matching and filtering. The multilayer construction ensures high mechanical strength and resistance to thermal shock. These components are also widely used in voltage-controlled oscillators (VCOs) and RF amplifiers where a stable and high Q-factor inductor is required for optimal performance.