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, factory-original capacitor delivers exceptional stability, long service life, and robust performance under demanding 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) |
| Construction | Radial Lead, Non-Solid Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Life Expectancy | 5,000 hours @ 105 °C, rated voltage |
| Compliance | AEC-Q200 Rev. D, RoHS, REACH |
Key Features
- Automotive-Grade Reliability: Fully compliant with AEC-Q200 — rigorously tested for temperature cycling, vibration, humidity, and load life.
- High Ripple Current Capability: Optimized for power supply filtering and energy storage in engine control units (ECUs), ADAS modules, and infotainment systems.
- Extended Temperature Performance: Stable capacitance and low ESR across –40 °C to +105 °C, ensuring consistent operation in under-hood environments.
- Genuine OEM Supply: Direct-from-factory EPCOS parts with full traceability and authenticity guarantee — no counterfeits or remarked components.
- Lead-Free & Halogen-Free: Meets stringent environmental standards for sustainable automotive manufacturing.
Typical Applications
The B41888A3228M is widely deployed in mission-critical automotive subsystems including:
- Engine Control Units (ECUs) and Transmission Control Modules (TCMs)
- Advanced Driver Assistance Systems (ADAS) power supplies
- On-board chargers (OBC) and DC-DC converters in EV/HEV platforms
- Body control modules (BCMs), lighting drivers, and HVAC controllers
- Infotainment power conditioning and audio amplifier decoupling
Supply Information
Gopi International maintains real-time inventory of the EPCOS B41888A3228M capacitor in Shanghai. As an authorized distribution partner, we provide:
- 100% genuine, traceable EPCOS components with original packaging and datasheets
- Fast lead times — most orders ship within 24–48 hours
- Volume pricing and flexible MOQ options for OEMs and Tier-1 suppliers
- Full technical support: application guidance, derating recommendations, and failure analysis assistance
Contact Us
For immediate availability, quotations, or engineering support, contact Gopi International today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
