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 part delivers exceptional stability, long service life, and robust performance under extreme temperature and vibration conditions typical of modern vehicle environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | 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 (at 105 °C, rated voltage) | 2,000 hours |
| Compliance | AEC-Q200, RoHS, REACH |
Key Features
- Automotive-Grade Reliability: Fully compliant with AEC-Q200 standards for shock, vibration, thermal cycling, and long-term operation in harsh automotive environments.
- High Ripple Current Handling: Optimized internal design ensures superior ripple current capability — critical for power supply filtering in engine control units (ECUs), ADAS modules, and infotainment systems.
- Extended Temperature Performance: Stable capacitance and low ESR across −40 °C to +105 °C, enabling reliable startup and operation in all climate zones.
- Genuine OEM Supply: Direct-from-factory EPCOS stock — no counterfeits, no open-market reflows. Every unit traceable and authenticated.
- Lead-Free & Halogen-Free: Fully compliant with automotive environmental regulations including RoHS 3 and ELV directives.
Typical Applications
The B41888A3228M is widely deployed in:
- 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
- Automotive lighting drivers and body control modules (BCMs)
- Infotainment system power conditioning and backup circuits
Supply Information
Gopi International maintains real-time inventory of genuine EPCOS B41888A3228M capacitors in Shanghai. We offer fast lead times, full traceability documentation (including lot codes and CoC), and flexible packaging options (ammo pack, tape & reel upon request). All parts are 100% new, unbranded or original-marked, and undergo incoming electrical verification per IEC 60384-4.
Contact Us
For technical support, volume pricing, or immediate stock confirmation, contact our automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
