Product Overview
The EPCOS B41231A3109M is a high-reliability, long-life aluminum electrolytic capacitor engineered for demanding industrial control applications. Manufactured by TDK-EPCOS — a globally recognized leader in passive components — this genuine OEM component delivers exceptional stability, low ESR, and extended service life under continuous operation. As an original, factory-fresh part, the B41231A3109M is rigorously tested to meet IEC/EN 60384-4 standards and is ideal for power supplies, motor drives, UPS systems, and other mission-critical infrastructure where performance and longevity are non-negotiable.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B41231A3109M |
| Capacitance | 10000 μF ±20% |
| Rated Voltage | 63 V DC |
| Series | B41231 — Industrial Long-Life Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Rated Life (at 105 °C) | 5,000 hours (with ripple current derating) |
| Termination Type | Radial leaded (standard pitch) |
| RoHS Compliance | Yes (Lead-free, halogen-free options available) |
Key Features
- Genuine EPCOS Original: Direct-from-factory authenticity with full traceability and warranty support.
- Extended Service Life: Up to 5,000 hours at +105 °C — optimized for high-temperature industrial environments.
- High Ripple Current Handling: Robust construction ensures stable performance under heavy load conditions.
- Low Impedance & ESR: Enhanced efficiency and thermal management in switching power applications.
- Industrial-Grade Reliability: Designed for continuous operation in automation, energy conversion, and control systems.
Typical Applications
The EPCOS B41231A3109M is widely deployed across industrial electronics, including:
- AC/DC and DC/DC power supplies
- Variable frequency drives (VFDs) and servo amplifiers
- Uninterruptible power supplies (UPS) and inverters
- PLC power modules and industrial HMI systems
- Renewable energy converters (solar/wind inverters)
Supply Information
In-stock availability: Gopi International maintains real-time inventory of the EPCOS B41231A3109M in Shanghai. As an authorized channel partner, we guarantee 100% genuine, non-clone, non-refurbished components — complete with original packaging and datasheets. Fast global shipping, flexible MOQs, and volume pricing available upon request.
Contact Us
For technical inquiries, bulk quotations, or urgent delivery requests, contact our engineering support team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
We provide comprehensive pre-sales technical consultation and post-sales support — including application guidance, replacement recommendations, and failure analysis assistance.
