Overview
The BUP.K.G 952J is a metallized polypropylene film capacitor engineered for high-voltage industrial applications. With a maximum operating voltage of 1600V, this Red Box film capacitor delivers reliable energy storage and filtering in power electronics, circuit protection, and conversion equipment. Metallized polypropylene construction ensures extended operational life and consistent electrical characteristics across temperature and frequency variations.
Key Features
- 1600V maximum operating voltage rating
- Metallized polypropylene film dielectric for durability and stability
- Suitable for industrial power conversion and filtering applications
- Compact Red Box form factor for standard PCB and chassis mounting
- High-quality construction for demanding environmental conditions
Technical Specifications
The BUP.K.G 952J meets industry standards for film capacitors in high-voltage applications. Standard dimensions and weight are optimized for industrial equipment enclosures. Operating temperature range supports continuous operation in typical industrial environments.
Typical Applications
- Power factor correction circuits
- DC link filtering in industrial drives and converters
- EMI/RFI suppression in power distribution equipment
- Energy storage in welding and plasma systems
- High-voltage coupling and decoupling applications
Compatibility & Replacements
Compatible With
- Industrial power conversion equipment rated 1600V or below
- High-voltage rectifier circuits and power supplies
- Standard PCB and chassis mounting configurations
- Systems requiring metallized polypropylene film dielectrics
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment manufacturer before ordering. Original specification documentation is recommended to confirm dimensional and electrical equivalency.
Works With
- Industrial control systems and power electronics
- DC bus filtering networks
- High-frequency switching power supplies
- Three-phase power distribution systems
- Renewable energy inverters and converters





