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—including solar inverters, EV chargers, and industrial power converters. As part of the renowned B32674 series, this genuine EPCOS component delivers exceptional self-healing capability, low ESR, and long service life under continuous high-voltage DC stress.
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, rectangular epoxy-coated case |
| RoHS Compliance | Yes (Lead-free) |
Key Features
- Genuine EPCOS Original: Factory-sealed, traceable batch numbers — guaranteed counterfeit-free
- DC-Link Optimized: Designed for ripple current handling and voltage stability in renewable energy inverters
- Self-Healing Dielectric: Automatically isolates micro-defects to ensure extended operational reliability
- Low Inductance & ESR: Enhanced efficiency and thermal performance in high-frequency switching circuits
- New Energy Certified: Meets IEC 61071 and UL 810 standards for photovoltaic and traction applications
Typical Applications
The B32674D4105K is widely deployed in:
- Solar PV inverters (string & central)
- Wind turbine converters
- Electric vehicle (EV) on-board chargers (OBC) and DC-DC modules
- Industrial UPS and servo drive DC-bus stabilization
- Energy storage system (ESS) power conditioning units
Supply Information
Gopi International maintains real-time inventory of the EPCOS B32674D4105K — ready for same-day shipment from our Shanghai warehouse. All units are 100% original, with full datasheets, RoHS/REACH documentation, and traceable packaging. Volume pricing and custom labeling available upon request.
Contact Us
For technical support, sample requests, or bulk quotations, contact our capacitors specialist team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
