Product Overview
The EPCOS B32674D4105K is a high-reliability, metallized polypropylene (MKP) film capacitor engineered for demanding DC-link and energy storage applications in new energy systems. As part of the robust B32674 series, this genuine EPCOS component delivers stable performance under high ripple current, elevated temperature, and long operational lifetimes—making it 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 |
| Insulation Resistance (IR) | ≥30,000 MΩ·µF @ 20 °C, 100 VDC, 60 s |
| Series | B32674 — New Energy DC-Link Film Capacitor |
Key Features
- Genuine OEM Product: Factory-original EPCOS (TDK) capacitor with full traceability and authenticity verification.
- High Ripple Current Capability: Optimized for continuous DC-link operation in high-frequency switching environments.
- Self-Healing Dielectric: Metallized polypropylene construction ensures intrinsic fault tolerance and extended service life.
- Low ESR & ESL: Superior high-frequency performance for efficient energy buffering and noise suppression.
- RoHS Compliant & Halogen-Free: Meets stringent environmental and safety standards for global new energy deployments.
Typical Applications
The B32674D4105K is widely deployed in:
- Solar photovoltaic (PV) inverters and string inverters
- Wind turbine converters
- Electric vehicle (EV) on-board chargers (OBC) and traction inverters
- UPS systems and industrial motor drives
- Energy storage system (ESS) power conditioning units
Supply Information
In-stock availability: Gopi International maintains ready inventory of genuine EPCOS B32674D4105K capacitors in Shanghai warehouse. Fast local dispatch and global shipping options available. All units are factory-fresh, with full datasheets, packaging integrity, and batch traceability guaranteed.
Technical Support: Our application engineering team provides free design-in assistance—including derating guidance, thermal modeling support, and replacement validation—for new energy power electronics projects.
Contact Us
For quotations, technical documentation, or bulk order coordination:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
