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 exceptional stability, low ESR, and long service life—ideal for inverters, solar PV systems, EV chargers, and industrial power electronics.
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 |
| Construction | Radial leaded, epoxy-coated, flame-retardant (UL 94 V-0) |
| Series | B32674 — New Energy DC Support Film Capacitor |
Key Features
- ✅ Genuine OEM product — Directly sourced from TDK-EPCOS with full traceability and authenticity guarantee
- ✅ Optimized for DC-link stabilization in renewable energy converters and motor drives
- ✅ Ultra-low dielectric losses (tan δ ≤ 0.001) and high ripple current capability
- ✅ Self-healing metallization ensures superior fault tolerance and extended lifetime
- ✅ RoHS-compliant, halogen-free, and compliant with IEC/EN 61071 standards
Typical Applications
The EPCOS B32674D4105K is widely deployed in:
- Solar photovoltaic (PV) inverters and energy storage systems (ESS)
- Wind turbine power converters
- Electric vehicle (EV) on-board chargers (OBC) and DC-DC converters
- Industrial variable frequency drives (VFDs) and UPS systems
- New energy infrastructure requiring high-efficiency, high-voltage DC support
Supply Information
In-stock availability — Gopi International maintains ready inventory of genuine EPCOS B32674D4105K capacitors for fast global delivery. All units are original, factory-fresh, and supplied with full datasheets and compliance documentation. Volume pricing and custom packaging options available upon request.
Contact Us
For technical inquiries, sample requests, or bulk orders, contact our engineering sales team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
