1206B105K250CT

The "1206B105K250CT" is a specific type of ceramic capacitor manufactured by Walsin Technology, a well-known company in the electronics component industry. Here’s a detailed description of this component:

General Specifications:

• Type: Multilayer Ceramic Capacitor (MLCC)
• Package Size: 1206 (which refers to the dimensions of the capacitor, approximately 3.2 mm x 1.6 mm)
• Capacitance Value: 1 µF (microfarad)
• Voltage Rating: 250V (volts)
• Dielectric Material: X7R (a type of ceramic dielectric that offers stable capacitance over a wide temperature range)

Physical Characteristics:

• Form Factor: The capacitor is designed in a surface-mount package, making it suitable for automated assembly processes in modern electronic devices.
• Termination: Typically features nickel barrier terminations, which enhance solderability and provide good electrical connections.
• Color and Marking: The capacitor is usually unmarked or may have a simple marking indicating the part number or capacitance value, depending on the manufacturer’s specifications.

Electrical Characteristics:

• Temperature Coefficient: The X7R dielectric has a temperature coefficient of ±15%, which means the capacitance can vary within this range with temperature changes.
• Capacitance Tolerance: The "K" in the part number indicates a tolerance of ±10%, which is a common specification for ceramic capacitors.
• ESR (Equivalent Series Resistance): Generally low, making it suitable for high-frequency applications.

Applications:

• Usage: This capacitor is widely used in various electronic applications, including power supply circuits, decoupling, filtering, and timing applications in consumer electronics, automotive electronics, and industrial equipment.
• RoHS Compliance: Walsin Technology typically ensures that their components are compliant with RoHS (Restriction of Hazardous Substances) regulations, making them environmentally friendly.

Performance:

• Reliability: Ceramic capacitors like the 1206B105K250CT are known for their reliability and long lifespan, making them a preferred choice in critical applications.
• Frequency Response: The capacitor performs well at high frequencies, which is essential for modern electronic circuits that operate at various frequencies.

Summary:

The Walsin Technology 1206B105K250CT is a compact, reliable, and versatile ceramic capacitor suitable for a wide range of electronic applications. Its specifications make it ideal for use in environments where space is limited, and performance is critical.