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, factory-original 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 | B41888A3228M |
| Capacitance | 2200 μF ±20% |
| Rated Voltage | 63 V DC |
| Series | B41888 — Automotive-Grade Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Ripple Current (105 °C, 100 Hz) | 2.7 A (typ.) |
| Lifetime (105 °C, full rated voltage) | 2,000 hours |
| Compliance | AEC-Q200 Rev. D, RoHS, REACH |
Key Features
- Automotive-Grade Reliability: Fully compliant with AEC-Q200 standards for passive components — rigorously tested for thermal cycling, vibration, humidity resistance, and long-term stability.
- High Ripple Current Handling: Optimized low-ESR design ensures efficient power filtering in engine control units (ECUs), ADAS power supplies, and infotainment systems.
- Extended Temperature Operation: Stable capacitance and leakage current performance from –40 °C to +105 °C supports under-hood and cabin-mounted applications.
- Genuine OEM Supply: Direct-from-factory EPCOS stock — no counterfeits, no remarked parts. Each batch traceable to TDK’s certified production lines.
- Robust Construction: Non-solid electrolyte with self-healing oxide layer, pressure-relief vent, and flame-retardant sleeve per IEC 60384-4.
Typical Applications
The B41888A3228M is widely deployed across automotive subsystems requiring high-energy storage and reliable DC-link or input/output filtering, including:
- Engine Control Units (ECUs) and Transmission Control Modules (TCMs)
- Advanced Driver Assistance Systems (ADAS) power supplies
- On-board chargers (OBC) and DC-DC converters in EV/HEV platforms
- Infotainment head units and digital instrument clusters
- Body control modules (BCMs) and lighting drivers
Supply Information
Gopi International maintains real-time inventory of genuine EPCOS B41888A3228M capacitors in Shanghai. We offer fast lead times, full traceability documentation (including CoC and test reports), and volume pricing for OEMs and Tier-1 suppliers. All units are factory-fresh, anti-static packaged, and shipped with original EPCOS labeling and date codes.
Contact Us
For technical support, datasheets, sample requests, or bulk quotations, contact our component specialists today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
