Capacitors 474j 400v Polypropylene Capacitors

Technical specifications

Customization guide

Adjustable tolerance levels (±10%, ±5%, ±20%) and capacitance values (not listed but inferred from class) allow customization to meet specific precision or cost requirements. For example, select ±5% tolerance for audio equipment and ±20% for non-critical filtering tasks.

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With a polypropylene film core and 105°C operating temperature, these capacitors are ideal for compact, high-heat applications like automotive electronics or industrial power supplies. Their 400V rating ensures reliability in demanding circuits.

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Supplier's note

1. Three Breakthroughs:

   • Polypropylene Film: Offers 20% lower ESR than ceramic capacitors, reducing energy loss.
   • ±2% Tolerance (Pro): Enables precision in medical devices or aerospace systems.
   • 105°C Operation: Outperforms standard 85°C capacitors in harsh industrial settings.

2. Version Selection Guide:

   • Base Model: Ideal for cost-sensitive applications (e.g., consumer electronics) needing ±10% tolerance.
   • Advanced Model: Choose for audio systems or IoT devices requiring ±5% precision.
   • Pro Model: Best for aerospace or automotive systems demanding ±2% tolerance and extreme reliability.

With the Pro model’s ±2% tolerance, you can ensure stable performance in high-precision sensors. The Advanced model’s enhanced thermal resistance makes it 15% more durable than competitors in industrial environments.