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B82477R4103M100

Name: B82477R4103M100
Rating: 4.7 (12 reviews)

FIXED IND 10UH 6.2A 18.5MOHM SMD

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資料表 B82477R4103M100 DataSheet
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規格

Series	B82477R4
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	10 µH
Tolerance	±20%
Current Rating (Amps)	6.2 A
Current - Saturation (Isat)	8.75A
Shielding	Shielded
DC Resistance (DCR)	18.5mOhm Max
Ratings	AEC-Q200
Operating Temperature	-55°C ~ 150°C
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Package / Case	Nonstandard
Size / Dimension	0.492" L x 0.492" W (12.50mm x 12.50mm)
Height - Seated (Max)	0.335" (8.50mm)

概述

Description

The B82477R4103M100 is an electronic component, specifically a type of inductor or common-mode choke used in various electronic applications. It is part of the EPCOS (TDK) product line and is designed to filter noise in power supply circuits and signal lines. This component typically features a compact design, high inductance value (10 mH), and is suitable for surface-mount technology (SMT) applications. The designation includes information about its inductance value, series, and tolerance. Such components are crucial for improving electromagnetic compatibility (EMC) in devices, helping to suppress high-frequency noise and ensuring stable performance in electronic circuits. They are commonly used in power supplies, automotive applications, and telecommunications.

Features

The B82477R4103M100 is a ferrite bead designed for electromagnetic interference (EMI) suppression in electronic circuits. Key features include:
1. Impedance: Typically offers high impedance at high frequencies, effectively attenuating noise.
2. Current Rating: Suitable for applications with a maximum current rating, ensuring reliability under load.
3. Temperature Range: Operates effectively within a specified temperature range, allowing for versatility in various environments.
4. Compact Size: Its small form factor enables integration into space-constrained designs.
5. Material Composition: Made from high-quality ferrite materials, enhancing performance in filtering applications.
6. Applications: Commonly used in power supply units, RF circuits, and signal integrity applications.
These features make the B82477R4103M100 ideal for improving the performance and reliability of electronic devices by minimizing EMI.

Package

The B82477R4103M100 is typically packaged in a standard SMD (Surface Mount Device) format, specifically as a rectangular chip in a surface-mount package. This component is a ferrite common mode choke used for noise suppression in electronic circuits.

Pinout

The B82477R4103M100 is a ferrite core inductor, specifically designed for use in power electronics. It features a compact design suitable for surface mount technology (SMT). The pin count for this component is typically 4 pins, which facilitate its connection to a circuit board.
The primary functions of this inductor include filtering, energy storage, and noise suppression in power supply applications. It is commonly used in DC-DC converters, power management systems, and EMI filtering. The inductor helps regulate current and maintains stable operation in various electronic circuits by storing energy in its magnetic field when current flows through it.
Always refer to the manufacturer's datasheet for precise specifications and application guidelines.

Manufacturer

The B82477R4103M100 is manufactured by TDK Corporation, a global leader in electronic components and systems. TDK specializes in passive components such as inductors, capacitors, and ferrite beads, as well as magnetic materials and sensors. The company is known for its innovation and high-quality products in the electronics industry, serving various sectors including automotive, telecommunications, and consumer electronics. TDK aims to contribute to technological advancements and sustainability through its diverse range of solutions.

Application

The B82477R4103M100 is a common-mode choke inductor used primarily in power supply applications for filtering high-frequency noise. Its application areas include automotive electronics, industrial automation, telecommunications, and consumer electronics. It helps improve electromagnetic compatibility (EMC) by reducing conducted noise in power lines and signal integrity in data transmission.

Equivalent

The B82477R4103M100 chip is a ferrite bead commonly used for EMI suppression. Equivalent products may include items like the Murata BLM21PG121SN1, TDK MLP2012-121K, or the Vishay 0402-30. It’s essential to check specifications such as impedance, current rating, and package size to ensure compatibility.