Product Overview
The EPCOS B41888A3228M is a high-reliability, AEC-Q200 qualified aluminum electrolytic capacitor engineered for demanding automotive electronics applications. Manufactured by TDK-EPCOS — a global leader in passive components — this genuine, original-specification capacitor delivers stable performance under extreme temperature fluctuations, vibration, and long operational lifetimes required in modern vehicle systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B41888A3228M |
| Capacitance | 2200 µF ±20% |
| Rated Voltage | 63 V DC |
| Series | B41888 (Automotive Grade) |
| Construction | Radial Lead, Non-Solid Aluminum Electrolytic |
| Operating Temperature Range | −40 °C to +105 °C |
| Life Expectancy | ≥5,000 hours @ 105 °C, rated voltage |
| Compliance | AEC-Q200 Rev. D, RoHS compliant, Halogen-free |
Key Features
- Automotive-Grade Reliability: Fully AEC-Q200 certified for use in safety-critical and powertrain-related ECUs, ADAS modules, and infotainment systems.
- High Ripple Current Handling: Optimized internal design ensures low ESR and robust ripple current capability — essential for DC-link and smoothing applications.
- Extended Temperature Performance: Stable capacitance and leakage current behavior across −40 °C to +105 °C, validated per automotive stress test protocols.
- Genuine OEM Supply: Direct-from-factory EPCOS stock — no counterfeits, no remarking, full traceability with batch documentation.
- Environmentally Compliant: Meets RoHS 3 and EU REACH requirements; halogen-free electrolyte and casing.
Typical Applications
The B41888A3228M is widely deployed in:
- Automotive power supplies (engine control units, battery management systems)
- DC-link capacitors in inverters for electric power steering (EPS) and HVAC compressors
- Input/output filtering in LED headlight drivers and body control modules (BCM)
- On-board chargers (OBC) and DC-DC converters in EV/HEV platforms
Supply Information
Gopi International maintains real-time inventory of genuine EPCOS B41888A3228M capacitors in Shanghai. We offer fast lead times, full datasheets, application notes, and batch-specific test reports upon request. All units are factory-fresh, anti-static packaged, and backed by EPCOS’s standard 2-year warranty.
Contact Us
For technical support, volume pricing, or urgent shipment inquiries, contact our automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
