Product Overview
The EPCOS B41888A3228M is a high-reliability, AEC-Q200 qualified aluminum electrolytic capacitor engineered for demanding automotive electronics applications. As part of the robust B41888 series, this component delivers stable performance under extended temperature cycling, high ripple current loads, and harsh vehicular environments — ensuring long service life and consistent functionality in safety-critical systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | B41888A3228M |
| Capacitance | 2200 μF ±20% |
| Rated Voltage | 63 V DC |
| Operating Temperature Range | –40 °C to +105 °C |
| Ripple Current (100 Hz, 105 °C) | 2.9 A |
| ESR (100 Hz, 20 °C) | Max. 34 mΩ |
| Endurance Life | 5,000 h @ 105 °C, rated voltage |
| Compliance | AEC-Q200 Rev. D, RoHS compliant |
Key Features
- Automotive-Grade Reliability: Fully AEC-Q200 qualified for use in engine control units (ECUs), ADAS, infotainment, and powertrain systems.
- High Ripple Current Handling: Optimized low-impedance design supports stable filtering in high-power DC-link and smoothing applications.
- Extended Temperature Performance: Guaranteed operation from –40 °C to +105 °C with minimal capacitance drift and ESR increase.
- Genuine OEM Stock: 100% original EPCOS (TDK) parts — no counterfeits, no remarking, full traceability.
- Long Service Life: 5,000-hour endurance rating at maximum operating conditions ensures sustained reliability in mission-critical automotive electronics.
Typical Applications
The B41888A3228M is widely deployed in:
- Automotive power supplies (e.g., DC-DC converters, battery management systems)
- Engine Control Units (ECUs) and transmission control modules
- Advanced Driver Assistance Systems (ADAS) power filtering
- On-board chargers (OBC) and DC-link circuits in EV/HEV platforms
- Infotainment and telematics power conditioning
Supply Information
Gopi International maintains real-time in-stock inventory of genuine EPCOS B41888A3228M capacitors. All units are factory-fresh, fully tested, and shipped with original packaging and datasheets. Lead time: same-day dispatch for orders placed before 16:00 CST (Shanghai time). Volume pricing and custom labeling available upon request.
Contact Us
For technical support, sample requests, or bulk quotations, contact our automotive components team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
