CL31B102KDCNNNC – SAMSUNG

Overview

The Samsung Electro-Mechanics CL31B102KDCNNNC is a 1000 pF, 200V X7R dielectric ceramic capacitor designed for surface mount applications. Its primary function is to provide stable capacitance across a wide temperature range, making it suitable for filtering and decoupling in demanding circuits. A critical design consideration for X7R dielectrics, including this CL31B102KDCNNNC, is the capacitance shift with applied DC bias voltage; engineers must account for this reduction in effective capacitance when selecting components for voltage-sensitive applications, ensuring adequate headroom is maintained.

Key Features

• Capacitance: 1000 pF
• Tolerance: ±10%
• Voltage Rating: 200V
• Temperature Coefficient: X7R
• Operating Temperature: -55°C to 125°C
• Package: 1206 (3.20mm x 1.60mm x 0.95mm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• High-frequency noise filtering in power supply units
• Decoupling for sensitive analog signal chains
• Voltage stabilization in embedded control systems
• Charge storage in pulsed power circuits