BLM21RK102SN1D - Murata Electronics

Manufacturer Part Number

BLM21RK102SN1D

Manufacturer

murata-electronics

Introduction

The BLM21RK102SN1D is a high-performance ferrite bead from Murata Electronics, designed to suppress high-frequency noise in electronic circuits.

Product Features and Performance

Provides effective noise suppression in the high frequency range

Compact 0805 (2012 Metric) package for space-sensitive applications

Low DC resistance (DCR) for minimal power loss

High impedance at 100 MHz to filter out unwanted signals

Suitable for high-density mounting thanks to its small size

Product Advantages

Excellent noise suppression capabilities without significantly degrading signal quality

Low power loss increases the efficiency of the overall circuit

Supports high current rating up to 200mA for versatile applications

Robust performance across a wide operating temperature range from -55°C to 125°C

Key Technical Parameters

Impedance @ Frequency: 1 kOhms @ 100 MHz

Current Rating (Max): 200mA

DC Resistance (DCR) (Max): 500mOhm

Operating Temperature: -55°C ~ 125°C

Mounting Type: Surface Mount

Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Quality and Safety Features

Manufactured by Murata Electronics, a leader in electronic components, ensuring high quality and reliability

Compliant with multiple quality standards for global applicability

Compatibility

Designed for use in a wide variety of circuits, particularly those prone to high-frequency noise

Application Areas

Power supply circuits

Signal lines in communication devices

Audio and video equipment

Automotive systems

Industrial control circuits

Product Lifecycle

Currently Active; not nearing discontinuation

Continuous availability of replacements or upgrades as part of the EMIFIL®, BLM21 series

Several Key Reasons to Choose This Product

Superior noise suppression capability enhances the overall performance of electronic circuits

Compact size allows for ease of design in space-constrained applications

Low DC resistance helps in maintaining the efficiency of the application

High reliability and quality assurance from Murata Electronics

Wide operating temperature range makes it suitable for a variety of environmental conditions

Versatility in application across various industries from consumer electronics to automotive systems