Product Overview
The EPCOS B32344D4302A080 is a high-reliability, metallized polypropylene (MKP) DC link film capacitor engineered for demanding renewable energy and industrial power applications. As part of the robust B32344 series, this genuine EPCOS component delivers exceptional stability, low ESR, and long service life under continuous high-voltage DC bus operation — ideal for inverters, solar PV systems, and EV charging infrastructure.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B32344D4302A080 |
| Capacitance | 3000 µF ±5% |
| Rated DC Voltage | 400 VDC |
| Dielectric Material | Metallized Polypropylene (MKP) |
| Operating Temperature Range | –40 °C to +85 °C |
| Construction Type | Rectangular, screw-terminal, resin-impregnated |
| Series | B32344 — Renewable Energy DC Support Film Capacitors |
Key Features
- Genuine EPCOS Original: Fully traceable, factory-fresh stock with authentic TDK/EPCOS markings and documentation.
- High Ripple Current Capability: Optimized for low-loss DC bus filtering in high-frequency IGBT/SiC inverter stages.
- Self-Healing Dielectric: Enhances reliability and extends operational lifetime under transient overvoltage conditions.
- RoHS-Compliant & Halogen-Free: Meets global environmental and safety standards for green energy systems.
- Low Inductance Design: Minimizes parasitic impedance for superior high-frequency decoupling performance.
Typical Applications
The B32344D4302A080 is purpose-built for DC support (DC-link) roles in:
- Solar photovoltaic (PV) inverters and string inverters
- Wind turbine power converters
- Electric vehicle (EV) on-board chargers (OBC) and traction inverters
- Industrial UPS systems and motor drives
- Energy storage system (ESS) power conditioning units
Supply Information
In-stock availability — Gopi International maintains active inventory of genuine EPCOS B32344D4302A080 capacitors in Shanghai. All units are new, unopened, and supplied with full manufacturer traceability. Fast lead times, competitive pricing, and flexible MOQ options available for OEMs, EMS providers, and system integrators.
Contact Us
For technical inquiries, datasheets, or bulk quotations, contact our engineering support team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
We provide dedicated technical assistance—including application guidance, derating recommendations, and thermal/ripple current validation—to ensure optimal integration of the B32344D4302A080 into your power electronics design.
