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 & Manufacturer | EPCOS (TDK) |
| Model Number | 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 |
| Endurance Life | 5,000 h @ 105 °C (full rated voltage) |
| Compliance | AEC-Q200 Rev. D, RoHS 3, REACH compliant |
Key Features
- Automotive-Grade Reliability: Fully AEC-Q200 qualified for engine control units (ECUs), ADAS power supplies, infotainment systems, and other safety-critical automotive subsystems.
- High Ripple Current Handling: Optimized internal design ensures low ESR and superior ripple current capability — essential for stable DC-link and filtering in switching power converters.
- Extended Service Life: Rated for 5,000 hours at 105 °C with full voltage stress — significantly exceeding standard industrial-grade capacitors.
- Genuine OEM Stock: 100% authentic EPCOS parts supplied directly from authorized distribution channels — no counterfeits or remarked components.
- Robust Construction: Flame-retardant sleeve (UL94-V0), sealed can design, and rigorous process control ensure mechanical and environmental resilience.
Typical Applications
The EPCOS B41888A3228M is widely deployed in:
- Automotive powertrain and chassis control modules
- On-board chargers (OBC) and DC-DC converters for EV/HEV systems
- LED headlight drivers and body electronics power supplies
- Infotainment system main filters and backup power hold-up circuits
- Industrial transportation equipment requiring AEC-Q200 compliance
Supply Information
Gopi International maintains real-time in-stock inventory of the EPCOS B41888A3228M, enabling fast lead times and flexible order fulfillment — from samples to bulk production volumes. All units are traceable, factory-fresh, and backed by full manufacturer warranty. Technical datasheets, SPICE models, and application support are available upon request.
Contact Us
For pricing, availability, technical consultation, or custom packaging requirements, contact our dedicated automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
