The ECHU1H391JX5 is a metallized film capacitor manufactured by Panasonic. It is part of the ECHU series, which are known for their reliable performance and compact size. This particular capacitor has a capacitance of 390 pF (0.39 nF) and a voltage rating of 50V.

Applications

• High-frequency circuits
• Resonant circuits
• Filtering applications
• Timing circuits
• Audio equipment

Features

• Metallized film construction offering self-healing properties
• Compact size for space-constrained applications
• Stable capacitance over temperature and frequency
• Low dissipation factor
• RoHS compliant

Benefits

• Improved circuit performance due to stable capacitance
• Reduced board space requirements
• Long operational life
• Minimal energy loss
• Environmentally friendly

The ECHU1H391JX5 is well-suited for applications where precise and stable capacitance is needed. Its small size allows for easy integration into densely populated circuit boards. The self-healing properties of the metallized film construction enhance the capacitor's reliability and lifespan. It is designed to withstand a wide range of operating conditions. Typical applications include use in audio circuits as a coupling or decoupling capacitor, in timing circuits for accurate time delays, and in filtering circuits to remove unwanted noise. The RoHS compliance makes it suitable for use in environmentally conscious designs. The capacitor features a lead spacing of 5mm and a tolerance of 5%. The operating temperature range is usually -40°C to +105°C.