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 passive components — rigorously tested for thermal cycling, vibration, humidity, and load life.
- High Ripple Current Handling: Optimized design ensures stable operation under high-frequency switching loads common in ADAS, infotainment, and powertrain ECUs.
- Extended Temperature Performance: Rated for continuous operation from –40 °C to +105 °C, supporting engine bay and under-hood deployments.
- Genuine OEM Supply: Direct-from-factory EPCOS parts with full traceability — no counterfeits, no remarked components.
- Low ESR & High Stability: Precision-manufactured foil and electrolyte formulation minimizes impedance drift over time and temperature.
Typical Applications
The B41888A3228M is widely deployed across automotive subsystems requiring high-energy storage and 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 systems and digital instrument clusters
- LED headlight drivers and body control modules (BCMs)
Supply Information
Gopi International maintains in-stock inventory of the genuine EPCOS B41888A3228M capacitor — ready for immediate shipment worldwide. We guarantee authentic, date-code-verified components with full datasheets, compliance documentation (including AEC-Q200 test reports), and dedicated technical support for design-in assistance and failure analysis.
Contact Us
For quotations, technical inquiries, or bulk ordering, contact our automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
