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 exceptional stability, long service life, and robust performance under harsh thermal and vibration conditions typical of modern vehicle environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B41888A3228M |
| Capacitance | 2200 μF |
| Rated Voltage | 63 V DC |
| Series | B41888 (Automotive Grade) |
| Technology | Aluminum Electrolytic |
| Qualification | AEC-Q200 Compliant |
| Operating Temperature Range | –40 °C to +105 °C |
| Ripple Current (100 Hz, 105 °C) | 2.9 A (typ.) |
| ESR (100 Hz, 20 °C) | ≈ 32 mΩ (typ.) |
Key Features
- Automotive-Grade Reliability: Fully compliant with AEC-Q200 standards for temperature cycling, vibration, and lifetime endurance.
- High Ripple Current Handling: Optimized for power supply filtering and energy buffering in ADAS, infotainment, and engine control units.
- Extended Lifetime: Up to 5,000 hours at 105 °C — ideal for under-hood and high-ambient applications.
- Genuine EPCOS Original: Guaranteed traceable manufacturing, full datasheet compliance, and no counterfeit risk.
- Low Impedance & High Stability: Low ESR design ensures minimal voltage drop and superior dynamic response in switching power supplies.
Typical Applications
The B41888A3228M is widely deployed across automotive electronic systems requiring high-capacitance, high-voltage energy storage and filtering, including:
- Engine Control Units (ECUs) and Powertrain Modules
- Advanced Driver Assistance Systems (ADAS) power supplies
- On-board chargers (OBC) and DC-DC converters in EV/HEV platforms
- Infotainment system main power rails
- LED lighting drivers and body control modules (BCM)
Supply Information
Gopi International maintains in-stock inventory of the genuine EPCOS B41888A3228M capacitor, enabling fast lead times and reliable delivery for production and prototyping needs. All units are factory-fresh, fully traceable, and supplied with original EPCOS packaging and documentation. Volume pricing and custom reel options available upon request.
Contact Us
For technical inquiries, sample requests, or bulk quotations, contact our dedicated component support team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
We provide comprehensive technical support — including datasheets, application notes, and compatibility guidance — to ensure optimal integration of the B41888A3228M into your automotive designs.
