Product Overview
The EPCOS B41231A3109M is a high-reliability, long-life aluminum electrolytic capacitor engineered for demanding industrial control applications. As part of the robust B41231 series, this genuine EPCOS component delivers exceptional stability, low ESR, and extended service life under continuous operation — ideal for power supplies, motor drives, and automation systems requiring sustained performance at elevated temperatures and ripple currents.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | B41231A3109M |
| Capacitance | 10,000 µF ±20% |
| Rated Voltage | 63 V DC |
| Series | B41231 — Industrial Long-Life Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Rated Ripple Current (105 °C, 100 Hz) | 5.1 A |
| Lifetime (at 105 °C, rated voltage) | 5,000 hours |
| Termination Type | Radial leaded (standard pitch) |
Key Features
- Genuine OEM Product: Factory-original EPCOS (TDK) capacitor with full traceability and authenticity guarantee.
- Long Service Life: Up to 5,000 hours at 105 °C — optimized for industrial environments with high thermal stress.
- High Ripple Current Handling: Robust construction supports stable operation in switching power supplies and inverters.
- Low Impedance & ESR: Enhanced efficiency and reduced heat generation under dynamic load conditions.
- RoHS Compliant & Halogen-Free: Meets global environmental and safety standards for industrial electronics.
Typical Applications
The B41231A3109M excels in mission-critical industrial control systems, including:
- AC/DC and DC/DC switching power supplies
- Variable frequency drives (VFDs) and servo amplifier circuits
- PLC power modules and embedded controller power rails
- Uninterruptible power supplies (UPS) and energy storage interfaces
- Renewable energy inverters (solar/wind grid-tie systems)
Supply Information
Gopi International maintains in-stock inventory of genuine EPCOS B41231A3109M capacitors — ready for immediate shipment worldwide. All units are sourced directly from authorized TDK-EPCOS distribution channels, ensuring full compliance with datasheet specifications and warranty coverage. Technical documentation (including Datasheet, RoHS Certificate, and Reliability Reports) is available upon request.
Contact Us
For pricing, bulk quotations, or technical support, contact our engineering sales team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
