The C1005JB1H391KT000F is a multilayer ceramic capacitor (MLCC) manufactured by TDK Corporation. This capacitor features a B dielectric, which offers a balance between capacitance and size. It is designed for general-purpose applications requiring a compact capacitor with adequate capacitance.

Applications

• Bypass Capacitors: Used to provide a local charge reservoir for integrated circuits, reducing noise and improving stability.
• Decoupling Capacitors: Placed between power and ground to filter out noise and prevent it from propagating through the circuit.
• General-Purpose Circuits: Employed in a wide range of electronic circuits for filtering, timing, and other functions.
• Portable Devices: Suitable for use in smartphones, tablets, and other portable devices due to its small size.
• Consumer Electronics: Used in various consumer electronic devices such as TVs, audio equipment, and home appliances.

Features

• B Dielectric: Offers a compromise between capacitance and stability.
• Multilayer Construction: Provides high capacitance in a small physical size.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards (PCBs).
• Compact Size: Small 0402 package (1.0mm x 0.5mm) allows for high-density circuit designs.
• RoHS Compliant: Free from hazardous substances, meeting environmental regulations.

Benefits

• Compact Design: Small size allows for high-density circuit designs.
• Easy Assembly: SMT design simplifies manufacturing and reduces assembly costs.
• Reliable Performance: Offers stable and consistent performance under normal operating conditions.
• Versatile Application: Suitable for a wide range of general-purpose electronic circuits.
• Cost-Effective: Provides a good balance between performance and cost.

Additional Details

The C1005JB1H391KT000F has a capacitance value of 390 pF (391) and a voltage rating of 50V (1H). The 1005 designation indicates its EIA case size, which is 0402 (1.0mm x 0.5mm). B dielectric capacitors are commonly used in applications where precise temperature stability is not critical, but a compact size is important. This capacitor is designed to withstand reflow soldering processes used in SMT assembly.

This MLCC is a reliable and cost-effective component for various electronic circuits, offering a compact size and adequate capacitance for general-purpose applications.