WMSIC Electronic Components

FH 0201CG7R0C500NT

Model0201CG7R0C500NT
Package0201
BrandFH
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

17 specifications

Core information

Product name
FH 0201CG7R0C500NT
Type
FH
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0201CG7R0C500NT
Electronic Component
1
Electronic Component
7pF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0265117017
Electronic Component
C0G
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
15000

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

风华0201CG7R0C500NT贴片电容产品概述

一、产品基本属性

0201CG7R0C500NT是风华高科(FH) 推出的一款多层陶瓷贴片电容(MLCC),属于Class1型高精度电容范畴。其型号解析如下:

  • 0201:英制封装代码(对应公制尺寸约0.51mm×0.25mm);
  • CG:温度系数标识(C0G,国际标准对应NPO);
  • 7R0:标称容值7pF;
  • C500:直流额定电压50V;
  • NT:精度等级及封装细节(常规为±0.25pF精度)。

该产品以容值稳定性、高频特性优异为核心优势,适配高密度小型化电路设计需求。

二、核心性能参数详解

1. 容值与精度

标称容值为7pF,精度达到**±0.25pF**——这是Class1电容的典型高精度表现,远优于Class2电容(如X7R仅±5%)。其容值随温度、电压、频率的变化极小,可确保电路参数长期稳定。

2. 电压与功率

  • 直流额定电压:50V(实际应用建议降额至80%以内,即≤40V,延长寿命);
  • 交流额定电压:约35V(为直流电压的1/√2),适合射频、交流耦合场景。

3. 温度特性

采用C0G(NPO)温度系数,满足-55℃~+125℃宽温范围,容值变化≤±0.3%,温度系数≤±30ppm/℃——这是其区别于Class2电容(如Y5V容值变化可达±20%)的核心特点,适合极端环境下的稳定工作。

4. 高频特性

NPO电容的高频损耗极低(DF≤0.001),谐振频率高(1GHz以上仍保持低阻抗),无极性设计可兼容交流/直流电路,是射频、微波领域的首选电容之一。

三、封装与物理特性

1. 封装尺寸

0201封装(英制):长度≈0.51mm,宽度≈0.25mm,属于超小型封装,可大幅节省PCB空间,适配智能手机、智能穿戴等轻薄化设备。

2. 厚度与端电极

  • 厚度:0.3mm(超薄设计),进一步提升PCB布局密度;
  • 端电极:采用镍/锡(Ni/Sn)镀层,符合RoHS 2.0环保标准,焊接兼容性好,支持回流焊、波峰焊等常规工艺。

四、典型应用场景

1. 高频通信领域

5G基站、Wi-Fi 6/6E模块、蓝牙5.3设备、射频前端电路:利用其高频稳定性和低损耗,确保信号传输的低失真、高带宽。

2. 精密电子设备

医疗监护仪、示波器、信号发生器:依赖±0.25pF的高精度容值,实现滤波、耦合、谐振回路的精准控制。

3. 汽车电子

ADAS系统、车载通信模块、传感器节点:符合-40℃~+125℃汽车级宽温要求,通过振动、冲击测试,可靠性满足车规标准。

4. 消费电子

智能手机、智能手表、无线耳机:0201超小型封装适配设备轻薄化趋势,同时满足音频、射频模块的稳定工作需求。

5. 工业控制

PLC、工业传感器、物联网网关:宽温环境下容值稳定,抗电磁干扰能力强,适合工业现场复杂工况。

五、可靠性与环境适应性

  1. 可靠性测试:风华产品通过IEC 60068系列环境测试(温度循环、湿度老化、振动冲击),平均无故障时间(MTBF)≥10^6小时;
  2. 环保合规:无铅无镉,符合RoHS 2.0、REACH指令,满足全球市场准入要求;
  3. 焊接兼容性:端电极镀层适配常规焊接工艺,回流焊峰值温度230240℃,焊接时间3060秒,可避免虚焊、桥接等问题。

六、选型与应用注意事项

  1. 电压降额:实际工作电压需低于额定电压的80%,避免过压损坏;
  2. 精度匹配:若对容值精度要求较低(如±5%),可选择同封装X7R电容,但需注意温度稳定性差异;
  3. 封装替换:若0201封装空间不足,可考虑同参数0402封装,但需调整PCB布局;
  4. 散热设计:高频应用中需注意电容散热,避免局部过热影响性能。

该产品凭借高精度、宽温稳定、小型化等优势,成为射频、通信、汽车电子等领域的高性价比选择,适配主流电路设计需求。

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