The UMK105CH221JV-F is a multilayer ceramic capacitor (MLCC) from Taiyo Yuden's UMK series. This capacitor is designed for general-purpose applications and features a compact 0402 package size. It offers a capacitance of 220pF with a tolerance of ±5% and is made with a CH dielectric material, ensuring stable performance over a wide temperature range. This capacitor is well-suited for use in high-frequency circuits and applications where stable capacitance is critical.

Applications:

• High-frequency circuits: Used in RF amplifiers, filters, and oscillators.
• Bypass capacitors: Employed to filter noise and provide stable power in digital circuits.
• Coupling capacitors: Used to block DC signals while allowing AC signals to pass through.
• Consumer electronics: Found in smartphones, tablets, and other portable devices.
• Industrial equipment: Suitable for use in industrial control systems and measurement instruments.

Features:

• High stability: CH dielectric provides stable capacitance over a wide temperature range.
• Compact size: The 0402 package allows for high-density circuit design.
• Low ESR: Low Equivalent Series Resistance for efficient performance in high-frequency circuits.
• Multilayer construction: Ensures robust construction and long-term reliability.
• RoHS compliant: Environmentally friendly and compliant with RoHS standards.

Benefits:

• Improved circuit performance: The stable capacitance and low ESR contribute to accurate circuit operation.
• Reduced component count: The small size enables more compact and efficient circuit designs.
• Enhanced reliability: The multilayer construction provides long-term stability and durability.
• Cost-effective solution: Offers a balance of performance and affordability.
• Ease of use: The 0402 package is compatible with standard SMT assembly processes.

Additional Details:

The UMK105CH221JV-F has a voltage rating of 16V and is designed to operate within a temperature range of -55°C to +125°C. It is constructed using a high-quality ceramic dielectric material and metal electrodes, ensuring excellent electrical performance and mechanical strength. The termination finish is typically nickel barrier with tin plating, providing good solderability. The 0402 package has dimensions of 1.0mm x 0.5mm x 0.5mm.