Product Overview
The EPCOS B41856A3108M is a high-reliability, original genuine aluminum electrolytic capacitor from the trusted B41856 series — engineered for demanding communication equipment and high-frequency power applications. With a capacitance of 1000μF and a rated voltage of 100V DC, this low-impedance, high-ripple-current capacitor delivers exceptional stability, extended service life, and superior performance under dynamic load conditions.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model | 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) | Up to 2.9 A (typical, per datasheet) |
| ESR (100 kHz, 20°C) | ≤ 25 mΩ (typical) |
| Lifetime (105°C, full rated voltage) | 5,000 hours minimum |
Key Features
- ✅ Original EPCOS (TDK) genuine component — traceable batch numbers, factory-sealed packaging
- ✅ Optimized for high-frequency switching applications with ultra-low ESR and high ripple current capability
- ✅ Robust construction for long operational life and thermal stability in telecom infrastructure
- ✅ RoHS-compliant and halogen-free design, meeting stringent environmental standards
- ✅ Ideal for space-constrained PCB layouts — axial or radial lead options available per variant
Typical Applications
The B41856A3108M is widely deployed in:
- Telecom base stations and 5G radio units
- Switch-mode power supplies (SMPS) and DC-DC converters
- Industrial UPS systems and energy storage interfaces
- High-speed data transmission equipment and optical network terminals
- Audio amplifiers and professional broadcast electronics requiring low-noise filtering
Supply Information
In-stock availability — Gopi International maintains strategic inventory of EPCOS B41856A3108M capacitors for immediate shipment worldwide. All units are 100% authentic, sourced directly via authorized distribution channels. We provide full datasheets, reliability reports, and sample support upon request.
Contact Us
For technical inquiries, volume quotations, or urgent order fulfillment:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
Our engineering team offers dedicated technical support for capacitor selection, derating guidance, thermal modeling, and application-specific validation.
