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 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.) |
| ESR (100 Hz, 20 °C) | ≈35 mΩ (max) |
| Endurance Life | 5,000 h @ 105 °C, rated voltage |
| Compliance | AEC-Q200, RoHS, REACH |
Key Features
- Automotive-Grade Reliability: Fully compliant with AEC-Q200 for use in safety-critical and engine-bay environments.
- High Ripple Current Handling: Optimized low ESR and superior thermal design ensure stable operation under high-load conditions.
- Extended Service Life: Rated for 5,000 hours at full-rated voltage and 105 °C — ideal for long-lifecycle automotive platforms.
- Genuine OEM-Spec Component: 100% original EPCOS/TDK production — no counterfeits or second-source substitutions.
- Robust Construction: Solid rubber sealing and reinforced lead frames resist mechanical shock and thermal cycling.
Typical Applications
The B41888A3228M is widely deployed across automotive subsystems requiring high-energy storage and filtering, including:
- Engine Control Units (ECUs) and Powertrain Inverters
- On-Board Chargers (OBC) and DC-DC Converters in EV/HEV systems
- Advanced Driver Assistance Systems (ADAS) power supplies
- Infotainment system main rail decoupling
- LED headlight driver modules
Supply Information
Gopi International maintains real-time inventory of the EPCOS B41888A3228M — all units are factory-fresh, traceable, and shipped with full authenticity documentation. As an authorized distribution partner, we guarantee genuine EPCOS components with full traceability and no open-market sourcing. Fast lead times, flexible MOQs, and comprehensive technical datasheets are available upon request.
Contact Us
For pricing, samples, technical support, or volume quotations, contact our automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
