Product Overview
The EPCOS B41505A3109M is a high-reliability, long-life aluminum electrolytic capacitor engineered for demanding industrial control applications. Manufactured by TDK-EPCOS — a global leader in passive components — this genuine, original-component capacitor delivers stable performance under continuous operation, elevated temperatures, and high ripple current conditions. With a capacitance of 10,000 µF and a rated voltage of 25 V DC, the B41505A3109M belongs to the robust B41505 series, designed specifically for extended service life and superior endurance in power supply filtering, motor drives, and automation systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B41505A3109M |
| Capacitance | 10,000 µF ±20% |
| Rated Voltage | 25 V DC |
| Operating Temperature Range | –40 °C to +105 °C |
| Rated Ripple Current (100 Hz / +105 °C) | 3.8 A |
| Lifetime (at +105 °C, rated voltage) | 5,000 hours |
| Construction | Radial leaded, non-solid aluminum electrolyte |
| Series | B41505 — Industrial-Grade Long-Life Aluminum Electrolytic |
Key Features
- Genuine EPCOS Original: Factory-fresh, traceable batch documentation, guaranteed authenticity.
- Extended Service Life: Up to 5,000 hours at full-rated voltage and +105 °C — ideal for mission-critical industrial environments.
- High Ripple Current Handling: Optimized low ESR design supports stable filtering in switching power supplies and inverters.
- Wide Temperature Operation: Reliable performance from –40 °C to +105 °C ensures compatibility with harsh ambient conditions.
- RoHS Compliant & Halogen-Free: Meets international environmental and safety standards for industrial electronics.
Typical Applications
The EPCOS B41505A3109M is widely deployed in:
- Industrial motor drives and servo amplifiers
- PLC power supplies and embedded control units
- Uninterruptible power supplies (UPS) and battery backup systems
- Welding equipment and power converters
- Renewable energy inverters (solar/wind grid-tie interfaces)
Supply Information
In-stock availability: Gopi International maintains real-time inventory of the EPCOS B41505A3109M in Shanghai, China. We supply only genuine, factory-sealed components with full datasheets and compliance documentation. Fast lead times, flexible order quantities (samples to bulk), and drop shipping support available. All capacitors undergo pre-shipment visual and electrical verification per industry best practices.
Contact Us
For technical inquiries, volume pricing, or immediate stock confirmation, contact our component specialists today:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
