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 10,000μF and a rated voltage of 25V, the B41505A3109M belongs to the robust B41505 series, renowned for extended service life (up to 10,000 hours at +105°C) and low ESR.
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 Life | 10,000 h @ +105°C, full rated voltage |
| Ripple Current (100 kHz) | 3.8 A RMS (at +105°C) |
| ESR (100 kHz, +20°C) | Max. 22 mΩ |
| Termination | Radial leaded (lead pitch: 7.5 mm) |
| Dimensions (D × L) | 18 mm × 35.5 mm |
Key Features
- Genuine EPCOS Original: Fully traceable, factory-fresh stock — no counterfeits or refurbished units.
- Long-Life Design: Optimized electrolyte and high-purity aluminum foil ensure 10,000-hour reliability at +105°C.
- High Ripple Current Capability: Engineered for stability in power supplies, motor drives, and UPS systems.
- Low Impedance & ESR: Enhances efficiency and thermal performance in high-frequency filtering applications.
- Industrial-Grade Construction: Compliant with RoHS, halogen-free options available; designed for harsh environments.
Typical Applications
The EPCOS B41505A3109M is widely deployed in:
- Industrial automation & PLC power supplies
- Variable frequency drives (VFDs) and servo amplifiers
- Uninterruptible power supplies (UPS) and backup systems
- Welding equipment and power converters
- Renewable energy inverters (solar/wind)
Supply Information
Gopi International maintains in-stock inventory of the EPCOS B41505A3109M aluminum electrolytic capacitor for immediate global shipment. All units are 100% original, with full datasheets, authenticity verification, and batch traceability. Volume pricing and custom packaging (tape & reel, bulk, or cut-tape) available upon request. Lead times: typically same-day dispatch for standard orders.
Contact Us
For technical support, sample requests, or bulk quotations, contact our component specialists:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
