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-Qualified: Fully compliant with AEC-Q200 — rigorously tested for thermal cycling, vibration, humidity resistance, and long-term reliability.
- High Ripple Current Handling: Optimized for power supply filtering and energy buffering in engine control units (ECUs), ADAS modules, and infotainment systems.
- Extended Temperature Performance: Stable capacitance and low ESR across –40 °C to +105 °C, ensuring robust operation in under-hood environments.
- Genuine OEM Supply: Direct-from-factory EPCOS parts with full traceability, anti-counterfeit verification, and original packaging.
- Low Impedance Design: Enhanced conductivity and low ESL/ESR support efficient noise suppression in high-frequency switching circuits.
Typical Applications
The B41888A3228M is widely deployed in automotive electronic systems 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 instrument cluster power conditioning
- LED lighting drivers and body control modules (BCMs)
Supply Information
Gopi International maintains real-time inventory of genuine EPCOS B41888A3228M capacitors — ready for immediate shipment from our Shanghai distribution hub. All units are new, factory-sealed, and backed by full datasheets, test reports, and AEC-Q200 certification documentation. Volume pricing and custom reel/tape options available upon request.
Contact Us
For technical support, sample requests, or bulk quotations, contact Gopi International today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
