Product Overview
The EPCOS B32674D4105K is a high-reliability, metallized polypropylene (MKP) film capacitor from the renowned B32674 series, specifically engineered for demanding DC-link and energy storage applications in new energy systems. As an original genuine component, this capacitor delivers stable performance under high-voltage, high-ripple-current conditions — ideal for inverters, solar PV systems, 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 |
Key Features
- High Voltage Stability: Rated for continuous 450 VDC operation with excellent self-healing properties.
- Low ESR & ESL: Optimized for high-frequency ripple current handling in DC-link circuits.
- New Energy Optimized: Designed for reliability in solar inverters, wind converters, and EV onboard chargers.
- Genuine OEM Supply: Authentic EPCOS/TDK product with full traceability and factory warranty.
- Robust Construction: Flame-retardant epoxy resin encapsulation (UL 94 V-0 rated) and radial lead configuration.
Typical Applications
The B32674D4105K excels in:
- Solar photovoltaic (PV) inverters — DC bus filtering
- Wind turbine power converters
- Electric vehicle (EV) and PHEV onboard chargers & motor drives
- Industrial UPS and servo drive systems
- Energy storage system (ESS) power conditioning units
Supply Information
In-stock availability: Gopi International maintains real-time inventory of genuine EPCOS B32674D4105K capacitors in Shanghai. Fast global shipping with full documentation (CoC, RoHS, REACH). Minimum order quantity (MOQ) flexible — samples and bulk orders supported. All units are factory-fresh, with full batch traceability and anti-counterfeit verification.
Contact Us
For technical support, datasheets, or immediate quotation:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
Our engineering team provides application-specific guidance for DC-link capacitor selection, thermal modeling, and lifetime estimation — free of charge for qualified customers.
