WMSIC Electronic Components

muRata BLM03AG121SN1D

ModelBLM03AG121SN1D
Package0201
BrandmuRata
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
mu Rata BLM03AG121SN1D
Type
MURATA
Unit
Electronic Component
Minimum package
15000

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
BLM03AG121SN1D
Electronic Component
1
Package
0201
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.008g
Electronic Component
1
Channel Count
1
Electronic Component
BM0058430916
Operating Temperature
55℃~+125℃
Current
200mA
@Frequency
120Ω@100MHz
Resistor(DCR)
500mΩ
Electronic Component
15000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

BLM03AG121SN1D 产品概述

概要

BLM03AG121SN1D 是由日本著名电子元器件制造商村田制作所(muRata)生产的一款高频 ferrite 贝德(Ferrite Bead),专为各种电子设备中的高频噪声抑制和信号滤波应用而设计。以下是对此产品的详细介绍。

基础参数

  • 线路数: 1
  • 不同频率时阻抗: 120 Ω @ 100 MHz
  • 额定电流(最大): 200 mA
  • DC 电阻(DCR)(最大值): 500 毫欧
  • 工作温度: -55°C ~ 125°C
  • 封装/外壳: 0201(0603 公制)
  • 安装类型: 表面贴装型
  • 高度(最大值): 0.013"(0.33 mm)
  • 大小 / 尺寸: 0.024" 长 x 0.012" 宽(0.60 mm x 0.30 mm)

描述

BLM03AG121SN1D 是一种小型化的 SMD(表面贴装)ferrite 贝德,适用于各种高频应用。其主要特点包括:

  • 高频阻抗: 在 100 MHz 时,阻抗达到 120 Ω,这使得它非常适合用于抑制高频噪声和干扰。
  • 低 DC 电阻: 最大 DC 电阻为 500 毫欧,这意味着在直流信号传输中会有较小的能量损失。
  • 高额定电流: 最大额定电流为 200 mA,能够满足中等功率应用的需求。
  • 宽工作温度范围: 支持从 -55°C 到 125°C 的广泛工作温度范围,适用于各种环境下的应用。

封装和尺寸

BLM03AG121SN1D 采用 0201(0603 公制)封装,尺寸为 0.60 mm x 0.30 mm。这使得它非常适合用于空间有限但需要高性能的现代电子设备中。其高度仅为 0.33 mm,进一步减少了对 PCB 布局的空间占用。

应用场景

该 ferrite 贝德广泛应用于以下领域:

  • 高频噪声抑制: 用于抑制电源线、信号线上的高频噪声和干扰,确保系统稳定运行。
  • 信号滤波: 在通信设备、计算机系统、汽车电子等领域中用于滤除不必要的高频信号。
  • EMC 解决方案: 帮助提高设备的电磁兼容性(EMC),减少对周围设备的干扰。
  • 消费电子: 智能手机、平板电脑、电视机等消费电子产品中用于优化信号质量和减少噪声。

优势

  • 小尺寸高性能: 小型化设计使其易于集成到紧凑的 PCB 中,同时提供出色的高频噪声抑制性能。
  • 宽工作温度范围: 能够在极端温度条件下稳定运行,适用于各种环境下的应用。
  • 低能量损失: 低 DC 电阻确保在直流信号传输中能量损失最小化。

使用注意事项

在使用 BLM03AG121SN1D 时,需要注意以下几点:

  • 安装位置: 应尽可能靠近噪声源或敏感组件,以最大限度地减少高频噪声的影响。
  • 电流限制: 确保实际工作电流不超过最大额定电流(200 mA),避免因过载而导致损坏。
  • 温度控制: 尽量避免在极端温度条件下长时间运行,以延长产品寿命。

总之,BLM03AG121SN1D 是一种高性能、紧凑型的 ferrite 贝德,非常适合用于现代电子设备中的高频噪声抑制和信号滤波应用。其优异的性能和小型化设计使其成为许多工程师和设计师的首选选择。

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