Product Overview
The EPCOS B41505A3109M is a high-reliability, long-life aluminum electrolytic capacitor engineered for demanding industrial control applications. As part of the trusted B41505 series, this genuine EPCOS component delivers exceptional stability, low ESR, and extended operational life under continuous thermal stress — ideal for power supplies, motor drives, and automation systems requiring robust energy storage and filtering.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | B41505A3109M |
| Capacitance | 10,000 µF ±20% |
| Rated Voltage | 25 V DC |
| Series | B41505 — Industrial-Grade Aluminum Electrolytic |
| Operating Temperature Range | –40 °C to +105 °C |
| Lifetime (at 105 °C, rated voltage) | Up to 5,000 hours |
| Ripple Current (100 Hz, 105 °C) | 4.7 A |
| ESR (100 Hz, 20 °C) | Max. 22 mΩ |
| Termination | Radial leaded (through-hole) |
Key Features
- Genuine EPCOS (TDK) Original — Fully traceable, factory-fresh with anti-counterfeit verification
- Extended Service Life — Optimized electrolyte and sealing system for ≥5,000 hrs at 105 °C
- Low Impedance & High Ripple Current — Supports stable performance in high-power industrial converters
- Industrial-Grade Reliability — Designed for harsh environments: vibration-resistant, wide temperature tolerance, and low leakage current
- RoHS Compliant & Halogen-Free — Meets global environmental and safety standards
Typical Applications
The B41505A3109M excels in:
- Industrial motor drives and servo amplifier power stages
- PLC power supplies and I/O module filtering
- Uninterruptible Power Supplies (UPS) and backup systems
- Renewable energy inverters (solar/wind grid-tie interfaces)
- Heavy-duty DC-link and smoothing circuits in automation equipment
Supply Information
Gopi International maintains real-time inventory of the EPCOS B41505A3109M — ready for immediate shipment from our Shanghai distribution hub. All units are 100% original, with full datasheets, authenticity certificates, and batch traceability. Volume pricing and OEM/ODM support available upon request.
Contact Us
For technical inquiries, sample requests, or bulk quotations, contact Gopi International today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
Our engineering team provides free design-in support, including thermal modeling, lifetime estimation, and PCB layout guidance for optimal capacitor integration.
