WMSIC Electronic Components

muRata GRM155R71H473KE14D

ModelGRM155R71H473KE14D
Package0402
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
mu Rata GRM155R71H473KE14D
Type
MURATA
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GRM155R71H473KE14D
Electronic Component
1
Electronic Component
47nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0227776336
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
10000

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

GRM155R71H473KE14D 产品概述

概要

GRM155R71H473KE14D 是由村田(muRata)生产的一款高性能多层陶瓷电容(MLCC),适用于各种电子设备中的通用应用。以下是对此产品的详细介绍。

基础参数

  • 电容值: 0.047 µF (47 nF)
  • 容差: ±10%
  • 电压 - 额定: 50 V
  • 温度系数: X7R
  • 工作温度范围: -55°C ~ 125°C
  • 应用场景: 通用应用
  • 安装类型: 表面贴装(SMD)
  • 封装/外壳: 0402(1005 公制)
  • 大小/尺寸: 0.039" 长 x 0.020" 宽(1.00 mm x 0.50 mm)
  • 厚度(最大值): 0.022"(0.55 mm)

特性和优势

高稳定性和可靠性

GRM155R71H473KE14D 采用 X7R 温度系数,这意味着在工作温度范围内,电容值的变化不会超过 ±15%。这种稳定性使其非常适合需要高可靠性的应用,如汽车电子、工业控制设备和消费电子产品。

宽工作温度范围

该电容器能够在 -55°C 到 125°C 的广泛温度范围内正常工作,这使得它能够应对各种环境条件下的需求,特别是在极端温度条件下仍能保持稳定性能。

小尺寸和高密度

0402 封装尺寸(1.00 mm x 0.50 mm)使得 GRM155R71H473KE14D 非常适合现代电子设备的空间有限但性能要求高的设计。这种小尺寸设计有助于减少 PCB 布局空间,同时提高了整体系统的集成度和可靠性。

高电压耐受性

该电容器具有 50 V 的额定电压,这使得它能够在较高电压环境下稳定运行。这种高电压耐受性对于许多工业和商用应用来说是必不可少的。

表面贴装技术

作为一款表面贴装(SMD)组件,GRM155R71H473KE14D 可以通过自动化生产流程进行安装,这不仅提高了生产效率,还减少了手工操作带来的错误率。

应用场景

通用应用

GRM155R71H473KE14D 适用于各种通用电子设备,如消费电子、通信设备、医疗设备、汽车电子等。其广泛的应用范围包括滤波、耦合、解耦等功能。

工业控制系统

在工业控制系统中,稳定的电源和信号处理是关键。GRM155R71H473KE14D 的高稳定性和宽工作温度范围使其成为工业控制系统中的理想选择。

汽车电子系统

汽车电子系统需要能够在极端温度条件下运行。GRM155R71H473KE14D 的宽工作温度范围和高可靠性使其非常适合用于汽车电子系统,如安全气囊控制单元、发动机控制单元等。

安装和使用注意事项

焊接要求

在安装过程中,需要遵循适当的焊接规范,以确保电容器的可靠性和性能。通常建议使用无铅焊料,并按照制造商提供的焊接温度曲线进行操作。

PCB 布局

在 PCB 设计中,应确保电容器周围有足够的空间,以避免热量积聚和其他组件之间的干扰。同时,应考虑到电源线和地线的布局,以最小化噪音和干扰。

存储和处理

存储时应避免潮湿环境,并保持干燥。处理时应避免静电放电(ESD),使用防静电包装和工具进行操作。

总结

GRM155R71H473KE14D 是一款高性能、通用性强的多层陶瓷电容,适用于各种需要稳定性和可靠性的电子设备。其小尺寸、宽工作温度范围和高电压耐受性使其成为现代电子设计中的理想选择。通过遵循适当的安装和使用注意事项,可以充分发挥出此产品的性能优势。

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