Product Overview
The EPCOS B41888A3228M is a high-reliability, AEC-Q200 qualified aluminum electrolytic capacitor engineered specifically for automotive electronics applications. Manufactured by TDK-EPCOS — a global leader in passive components — this genuine, original-specification component delivers exceptional stability, long service life, and robust performance under demanding thermal and electrical conditions. With a capacitance of 2200µF and a rated voltage of 63V DC, the B41888A3228M belongs to the widely trusted B41888 series, designed to meet stringent automotive-grade requirements including vibration resistance, extended temperature operation, and low ESR.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | 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. 35 mΩ |
| Life Expectancy (105°C, Rated Voltage) | 2,000 hours |
| Compliance & Certification | AEC-Q200 Rev. D, RoHS compliant, Halogen-free |
| Construction | Radial leaded, non-solid electrolyte, polarized |
Key Features
- Automotive-Grade Reliability: Fully AEC-Q200 qualified for use in safety-critical and engine-bay environments.
- High Ripple Current Handling: Optimized for power supply filtering in ADAS, infotainment, and body control modules.
- Extended Temperature Performance: Stable operation from –40°C to +105°C ensures reliability across global vehicle operating conditions.
- Genuine OEM Sourcing: Direct-from-factory EPCOS stock — no counterfeits, no remarking, full traceability.
- Low Impedance Design: Ultra-low ESR supports efficient energy storage and fast transient response in DC-DC converters and motor drivers.
Typical Applications
The B41888A3228M is ideal for automotive subsystems requiring high-energy storage and robust filtering, including:
- Engine Control Units (ECUs) and Powertrain Electronics
- Advanced Driver Assistance Systems (ADAS) power supplies
- In-vehicle infotainment (IVI) and telematics modules
- LED headlight and interior lighting drivers
- On-board chargers (OBC) and DC-DC converters in EV/HEV platforms
Supply Information
Gopi International maintains real-time inventory of genuine EPCOS B41888A3228M capacitors in Shanghai. All units are factory-fresh, with full datasheets, traceable lot codes, and guaranteed compliance with original EPCOS specifications. We support both sample requests and volume procurement with rapid lead times — no minimum order quantity (MOQ) for evaluation units. Technical documentation, SPICE models, and application support are available upon request.
Contact Us
For technical inquiries, pricing, or immediate availability of the EPCOS B41888A3228M, contact Gopi International today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
