Product Overview
The EPCOS B41856A3108M is a high-reliability, low-impedance aluminum electrolytic capacitor engineered for demanding communication infrastructure applications. Part of the trusted B41856 series, this genuine EPCOS component delivers stable 1000μF capacitance at a rated voltage of 100V DC, with optimized performance in high-frequency switching environments. Manufactured under strict quality control, it ensures long service life, low ESR, and superior ripple current handling — ideal for power supplies, base station equipment, and industrial electronics requiring consistent, original-spec performance.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B41856A3108M |
| Capacitance | 1000 μF ±20% |
| Rated Voltage | 100 V DC |
| Series | B41856 — High-Frequency, Low-Impedance Aluminum Electrolytic |
| Operating Temperature Range | –40°C to +105°C |
| Ripple Current (100 kHz, 105°C) | 2.7 A (typ.) |
| ESR (100 kHz, 20°C) | ≤ 35 mΩ |
| Lead Spacing | 5.0 mm |
| Case Size (D × L) | 16 mm × 25 mm |
Key Features
- Genuine EPCOS Original: Factory-fresh, traceable batch documentation and anti-counterfeit verification available.
- High-Frequency Optimized: Ultra-low ESR and enhanced ripple current capability for SMPS, DC-DC converters, and RF power stages.
- Long-Life Design: Rated for 5,000 hours at 105°C; robust construction for thermal stability in telecom base stations and 5G infrastructure.
- Low-Impedance Performance: Engineered for minimal voltage drop and heat generation under dynamic load conditions.
- RoHS Compliant & Halogen-Free: Meets global environmental and safety standards for industrial deployment.
Typical Applications
The B41856A3108M is widely deployed in:
- Telecom power supplies (4G/5G base stations, optical line terminals)
- Industrial UPS and inverters
- High-efficiency AC-DC and DC-DC converters
- Automated test equipment (ATE) and broadcast transmitters
- Medical imaging power modules requiring low-noise filtering
Supply Information
In-stock availability — Gopi International maintains real-time inventory of genuine EPCOS B41856A3108M capacitors in Shanghai. Fast order processing, full traceability (lot number, date code), and secure packaging ensure reliable delivery across Asia, Europe, and North America. Volume pricing and extended warranty options available upon request.
Contact Us
For technical support, datasheets, or urgent procurement inquiries, contact our engineering sales team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
