Product Overview
The EPCOS B41856A3108M is a high-reliability, original genuine aluminum electrolytic capacitor engineered for demanding communication infrastructure applications. Part of the renowned B41856 series, this component delivers exceptional performance in high-frequency, low-impedance environments—ideal for power supply filtering, decoupling, and energy storage in modern telecom equipment.
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 (standard) |
| Ripple Current (100 kHz, 105 °C) | Up to 2.7 A (typical; refer to EPCOS datasheet) |
| ESR (100 kHz, 20 °C) | Low — ~25 mΩ (typical) |
| Construction | Radial leaded, non-solid electrolyte, RoHS-compliant |
Key Features
- ✅ Genuine EPCOS (TDK) product — Full traceability and factory warranty
- ✅ Optimized for high-frequency switching applications with ultra-low ESR
- ✅ Enhanced ripple current handling for stable operation in telecom power supplies
- ✅ Long service life (up to 5,000 hours @ 105 °C) and robust thermal performance
- ✅ Designed for reliability in communication equipment: base stations, routers, optical modules, and RF amplifiers
Typical Applications
The B41856A3108M is widely deployed in:
- Telecom power supplies (AC/DC & DC/DC converters)
- Base station transceivers and signal conditioning circuits
- Industrial-grade networking hardware (switches, firewalls, SD-WAN appliances)
- High-density PCB designs requiring compact, high-capacitance, low-impedance solutions
Supply Information
In-stock availability — Gopi International maintains real-time inventory of genuine EPCOS B41856A3108M capacitors for immediate shipment. All units are 100% original, unmarked, and tested. We support OEMs, contract manufacturers, and R&D labs with flexible MOQs, traceable batch documentation, and full compliance with IPC-A-610 and J-STD-001 standards.
Contact Us
For technical inquiries, volume pricing, or urgent stock checks, contact our capacitors specialist team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
We provide free datasheets, cross-reference support, and application-level engineering consultation for EPCOS aluminum electrolytic capacitors.
