CL31B474KBHNNNE is a multilayer ceramic capacitor (MLCC) from the CL series, designed for general-purpose surface-mount applications. It features an X7R dielectric, offering stable capacitance performance over a wide temperature range. The capacitor is lead-free (Pb-free) and compliant with environmental regulations.

Electrical Characteristics

• Capacitance: 0.47 µF (470 nF)
• Rated Voltage (DC): 50 V
• Capacitance Tolerance: ±10 %
• Temperature Characteristics: X7R (−55 °C to +125 °C)
• Dissipation Factor (tan δ): max. 2.5 %
• Insulation Resistance: ≤ 0.5 µA or ≤ 0.1CV (whichever is smaller)

Mechanical Specifications

• Case Size: 1206 (3216 metric)
• Dimensions:
  • Length: 3.2 ± 0.2 mm
  • Width: 1.6 ± 0.2 mm
  • Thickness: 1.6 ± 0.2 mm
• Termination: Ni/Sn (Pb-free)
• Mounting Type: Surface-mount (SMD)
• Packaging: Embossed tape and reel (7-inch)
• Reflow Soldering Conditions
• Peak Temperature: 260 °C (+0 / −5 °C)
• Time Above 220 °C: max. 60 s
• Number of Reflow Cycles: max. 3

Usage Notes

• Suitable for applications requiring stable 0.47 µF capacitance at 50 V DC.
• Avoid excessive mechanical stress on the PCB during mounting or handling.
• Allow components to cool to room temperature before electrical testing.

Typical Applications

• General electronic circuits, including power supply filtering, coupling, decoupling, and signal conditioning.

Key Specifications

• Capacitance: 0.47 µF
• Rated Voltage: 50 V DC
• Tolerance: ±10 %
• Dielectric: X7R
• Temperature Range: −55 °C to +125 °C
• Dimensions (L × W × T): 3.2 × 1.6 × 1.6 mm
• Mounting: SMD
• Termination: Ni/Sn (Pb-free)
• Packaging: 7-inch reel