Product Overview
The EPCOS B32674D4105K is a high-reliability, metallized polypropylene (MKP) film capacitor from the renowned B32674 series—engineered specifically for demanding DC-link and energy storage applications in new energy systems. As an original genuine component, it delivers stable capacitance, low ESR, excellent self-healing properties, and long service life under continuous high-voltage DC operation. With 1μF capacitance and a robust 450V DC rated voltage, this capacitor is ideal for inverters, solar PV converters, EV chargers, and industrial power supplies.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | B32674D4105K |
| Capacitance | 1 μF ±10% |
| Rated DC Voltage | 450 VDC |
| Dielectric Material | Metallized Polypropylene (MKP) |
| Operating Temperature Range | –40 °C to +105 °C |
| Series | B32674 — New Energy DC-Link Film Capacitors |
| RoHS Compliance | Yes |
| Packaging | Standard reel / bulk (original factory sealed) |
Key Features
- Genuine EPCOS (TDK) product — Full traceability and authenticity guaranteed
- Optimized for DC-link stabilization in renewable energy and traction applications
- Low dielectric losses and high ripple current capability
- Self-healing metallization ensures enhanced reliability and extended lifetime
- Flame-retardant housing compliant with UL 94 V-0
- Designed for high-humidity and vibration-prone environments
Typical Applications
The B32674D4105K excels in:
- Solar photovoltaic (PV) inverters and string converters
- Wind turbine power converters
- Electric vehicle (EV) on-board chargers (OBC) and DC-DC converters
- Industrial motor drives and UPS systems
- New energy storage systems (ESS) requiring high-efficiency DC support
Supply Information
We maintain in-stock inventory of the EPCOS B32674D4105K film capacitor in Shanghai, ensuring fast lead times and reliable delivery across Asia and globally. All units are 100% original, factory-fresh, and accompanied by full datasheets and compliance documentation. Volume pricing and custom packaging options available upon request.
Contact Us
For technical inquiries, bulk quotations, or urgent stock verification:
- Phone: +86-21-24208728 (Gopi International)
- Email: ghb585@163.com
- Address: Shanghai, China
Our engineering team provides dedicated technical support—including application guidance, derating recommendations, and thermal performance analysis—for seamless integration into your new energy designs.
