WMSIC Electronic Components

HRE CGA1206X5R476M160NT

ModelCGA1206X5R476M160NT
Package1206
BrandHRE
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

18 specifications

Core information

Product name
HRE CGA1206X5R476M160NT
Type
HRE
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HRE
Electronic Component
CGA1206X5R476M160NT
Electronic Component
1
Electronic Component
47uF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0264778616
Electronic Component
X5R
Voltage
16V
Electronic Component
Electronic Component
Electronic Component
2000

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

CGA1206X5R476M160NT 贴片陶瓷电容(MLCC)产品概述

一、产品核心身份与基础参数

CGA1206X5R476M160NT是HRE芯声推出的一款多层陶瓷贴片电容(MLCC),专为中低电压、小体积场景设计,核心参数清晰可查:

  • 容值与精度:标称容值47μF(标识“476”对应47×10⁶ pF),精度±20%(标识“M”),满足多数滤波、耦合场景的容值需求;
  • 额定电压:16V直流额定电压,适配消费电子、工业控制等低压供电标准;
  • 温度系数:X5R(行业分类),工作温度-55℃~+85℃,容值变化≤±15%;
  • 封装形式:1206贴片封装(英制1206,公制3.2mm×1.6mm),适配自动化贴装,空间利用率高。

二、关键特性深度解析

2.1 温度稳定性(X5R核心优势)

X5R温度系数使容值随温度变化平缓:相较于Y5V(容值波动±22%),该电容在-55℃~+85℃范围内波动≤±15%,避免环境温度变化导致滤波、耦合效果下降,适合车载、户外传感器等温度波动场景。

2.2 小体积与高集成度

1206封装尺寸仅3.2mm×1.6mm(厚度约1.0mm),是贴片电容主流小型化方案,可广泛用于智能手机、智能穿戴等对空间要求严格的产品,提升电路集成度。

2.3 电压-容量实用匹配

16V额定电压与47μF容值的组合,覆盖多数低压电路需求:既满足电源滤波(抑制纹波)的容量要求,又适配12V、5V等常见供电电压(留有安全裕量),避免过压损坏。

2.4 高频抗干扰特性

MLCC多层陶瓷结构带来低等效串联电阻(ESR)、低等效串联电感(ESL),可有效滤除高频噪声(如射频电路、数字电路电磁干扰),提升电路抗干扰能力。

三、典型应用场景

3.1 消费电子终端

  • 移动设备:智能手机、平板的电源管理模块(PMIC)滤波、音频电路耦合;
  • 智能穿戴:智能手表、手环的电池供电滤波、传感器信号耦合;
  • 家用电子:路由器、机顶盒的电源稳压、WiFi模块滤波。

3.2 工业控制领域

  • 小型PLC:数字输入输出模块的电源滤波、信号隔离耦合;
  • 传感器模块:温度、压力传感器的信号调理电路滤波;
  • 低压变频器:辅助电源的低纹波滤波。

3.3 汽车电子辅助系统

  • 车载中控:显示屏电源滤波、触控信号耦合;
  • 车身控制模块(BCM):低功耗电路的电源稳压;
  • 车载摄像头:图像传感器的供电滤波。

四、品牌与可靠性保障

HRE芯声作为国内被动元器件专业厂商,该产品具备以下可靠性优势:

  • 环保合规:符合RoHS 2.0、REACH标准,无铅无卤,适配绿色制造;
  • 工艺成熟:高精度多层陶瓷叠层工艺,容值一致性好,批次差异小;
  • 可靠性测试:通过高温老化(125℃/1000h)、振动测试(102000Hz/1.5g)、温度循环(-55℃+85℃/1000次),满足工业级/消费级需求;
  • 无极性设计:无正负极之分,安装方便,避免反接损坏。

五、选型注意事项

  1. 电压裕量:实际工作电压建议≤额定电压的80%(12.8V以内),避免长期过压失效;
  2. 温度范围:若场景温度超+85℃(如发动机舱),需更换X7R/X8R更高耐温电容;
  3. 精度需求:精密振荡器等场景需±5%(J级)或±10%(K级)精度,可选择同参数J/K精度型号。

该产品以“稳定温度特性+小体积+高可靠性”为核心,适配多领域低压电路需求,是中低端电子设备的高性价比选型。

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