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 consistent performance in harsh environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | B41231A3109M |
| Capacitance | 10,000 µF ±20% |
| Rated Voltage | 63 V DC |
| Series | B41231 — Industrial-Grade Long-Life Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Lifetime (at 105 °C, rated voltage) | Up to 5,000 hours |
| Mounting Type | Radial Lead (Through-Hole) |
| Ripple Current (100 Hz, 105 °C) | 5.5 A (typ.) |
Key Features
- Genuine EPCOS (TDK) Original — Fully traceable, factory-sealed, and quality-certified
- Long-Life Design — Optimized electrolyte and sealing technology for >5,000 hrs at full rating
- High Ripple Current Handling — Robust construction ensures thermal stability under heavy load
- Industrial-Grade Reliability — Compliant with IEC/EN 60384-4; RoHS and REACH compliant
- Low Impedance & ESR — Enhanced efficiency in filtering and energy storage circuits
Typical Applications
The B41231A3109M excels in mission-critical industrial electronics, including:
- AC/DC and DC/DC power supplies for PLCs and HMIs
- Variable frequency drives (VFDs) and servo amplifier bus filtering
- Uninterruptible power supplies (UPS) and backup systems
- Renewable energy inverters and battery management interfaces
- Heavy-duty automation equipment operating under thermal stress
Supply Information
In-stock availability — Gopi International maintains real-time inventory of authentic EPCOS B41231A3109M capacitors. All units are original, non-remarked, and backed by full manufacturer traceability. Fast global shipping from our Shanghai distribution hub. Volume pricing and OEM support available upon request.
Contact Us
For technical inquiries, datasheets, or immediate ordering assistance, contact our engineering support team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
