Product Overview
The EPCOS B32344D4302A080 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 renowned B32344 series, this genuine EPCOS component delivers exceptional ripple current handling, low ESR, and long service life—ideal for inverters, EV chargers, solar PV converters, and industrial UPS systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B32344D4302A080 |
| Capacitance | 3000 µF ±5% |
| Rated DC Voltage | 400 VDC |
| Technology | Metallized Polypropylene (MKP) Film |
| Series | B32344 — New Energy DC-Link Film Capacitor |
| Operating Temperature Range | –40 °C to +85 °C (with derating above 70 °C) |
| Terminals | Busbar-type (low-inductance design) |
| RoHS Compliance | Yes (Lead-free, halogen-free) |
Key Features
- Original Genuine Product: Directly sourced from TDK-EPCOS authorized channels — no counterfeits or refurbished units.
- High Ripple Current Capability: Optimized for continuous high-frequency switching in IGBT- and SiC-based converters.
- Self-Healing Dielectric: Ensures extended operational lifetime and intrinsic safety under overvoltage stress.
- Low ESL & ESR: Minimizes power loss and thermal rise in high-power DC support circuits.
- Robust Mechanical Design: Integrated busbar terminals enable secure mounting and superior thermal dissipation.
Typical Applications
The B32344D4302A080 is purpose-built for next-generation new energy infrastructure, including:
- Solar photovoltaic (PV) inverters (string & central)
- Wind turbine power converters
- Electric vehicle (EV) on-board chargers (OBC) and DC fast-charging stations
- Industrial motor drives and UPS systems
- Energy storage system (ESS) bidirectional converters
Supply Information
Gopi International maintains real-time inventory of the EPCOS B32344D4302A080 in Shanghai. As an authorized distributor partner, we guarantee 100% authentic components with full traceability, factory packaging, and datasheet compliance. Fast lead times, flexible MOQs (including single-unit samples), and drop-shipping available worldwide.
Contact Us
For technical inquiries, volume pricing, or immediate stock verification:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
Our engineering team provides complimentary pre-sales support—including application guidance, thermal modeling assistance, and replacement cross-reference services.
