Professional IC Distribution & Technical Solutions

The EPCOS B39311-B3535-A410 is a specific model of a ferrite core designed for use in inductors and transformers. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: EPCOS (TDK Group)
• Core Type: Ferrite Core
• Material: MnZn (Manganese-Zinc) Ferrite
• Shape: RM Core (Rectangular Modular)
• Size: RM14 (Standard dimensions for RM14 cores)
• AL Value (Inductance Factor): Typically provided in datasheet (nH/turns²)
• Operating Temperature Range: -40°C to +125°C (varies based on material grade)
• Curie Temperature: > 200°C (exact value depends on material grade)
• Saturation Flux Density (Bs): ~400 mT (varies with temperature)

Descriptions:

• Designed for high-frequency power applications (e.g., switch-mode power supplies, inductors, and transformers).
• Provides low core losses at high frequencies.
• Features high magnetic permeability and good thermal stability.
• Suitable for automotive, industrial, and consumer electronics applications.

Features:

• Low Power Losses: Optimized for high-efficiency power conversion.
• High Saturation Flux Density: Supports high power handling.
• Excellent Thermal Stability: Maintains performance across a wide temperature range.
• Modular Design (RM Core): Facilitates easy assembly with bobbins and mounting hardware.
• Compatible with Standard Bobbins: Designed to work with EPCOS RM14 bobbins.

For exact AL value, dimensional tolerances, and electrical characteristics, refer to the official EPCOS datasheet for this part number.