WMSIC Electronic Components

muRata GRM0335C1H2R0WA01D

ModelGRM0335C1H2R0WA01D
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 26+

Available for RFQ

Technical data

Product details

17 specifications

Core information

Product name
mu Rata GRM0335C1H2R0WA01D
Type
MURATA
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GRM0335C1H2R0WA01D
Electronic Component
1
Electronic Component
2pF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0259371974
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.

村田GRM0335C1H2R0WA01D多层陶瓷电容器(MLCC)产品概述

一、产品核心定位与基础信息

GRM0335C1H2R0WA01D是muRata(村田)C0G系列高频高精度多层陶瓷电容器(MLCC),专为小型化、高精度电路设计,核心定位为“小容量、高稳定、高精度”的SMD被动元件。其基础参数明确:容值2pF、额定电压50V DC、温度系数C0G(NP0)、精度±0.05pF,封装为0201(英制),是射频、模拟等领域的关键基础元件。

二、关键性能参数深度解析

该产品的性能参数围绕“高精度+高稳定性”核心设计,关键指标如下:

  1. 容值与精度:标称容值2pF,精度±0.05pF(远高于普通MLCC的±5%~±10%),满足精密电路对容值一致性的要求;
  2. 温度特性:采用C0G(NP0)非极性陶瓷介质,温度系数≤±30ppm/℃,在-55℃~125℃全温区,容值变化≤±0.05pF(与精度指标一致,无额外温漂);
  3. 电压特性:电压系数趋近于0,即使在额定电压50V DC下,容值变化可忽略(区别于X7R等铁电材料的电压降容问题);
  4. 频率与损耗:高频损耗极低,典型损耗角正切tanδ≤0.15%@1kHz,在1GHz以上仍保持低损耗,适合射频电路匹配;
  5. 额定电压:50V DC,可满足大部分中低压电路需求(交流应用需按降额曲线使用,通常降额至额定电压的80%以下)。

三、封装与物理特性

产品采用SMD 0201封装(英制代码,对应公制尺寸0.60mm×0.30mm),是村田小型化MLCC的典型封装之一,物理特性如下:

  • 尺寸与厚度:长度0.60±0.05mm,宽度0.30±0.05mm,典型厚度0.30mm(部分批次0.25~0.35mm),适配高密度PCB布局;
  • 电极设计:采用银钯合金电极,兼容无铅焊接(回流焊、波峰焊),焊接温度峰值可达260℃(符合J-STD-020标准);
  • 环保合规:符合RoHS 2.0、REACH等国际环保标准,无铅、无镉、无溴,可用于出口产品。

四、材料与稳定性优势

C0G(NP0)是该产品的核心材料优势,区别于其他陶瓷介质的关键在于:

  • 非极性介质:无自发极化,容值不受温度、电压、时间的影响(铁电材料如X7R会因温度/电压导致容值变化10%~30%);
  • 高频响应:介质损耗低,在射频(RF)、微波(MW)频段(如100MHz~10GHz)仍保持高Q值(品质因数),适合振荡电路、滤波器等;
  • 长期可靠性:无老化效应,容值长期使用后变化极小,可满足工业级、通信设备的长期运行需求。

五、典型应用场景

该产品因“小体积+高精度+高稳定”的特点,广泛应用于以下领域:

  1. 射频前端电路:智能手机、5G基站的滤波器、LNA(低噪声放大器)匹配网络、天线调谐电路;
  2. 精密模拟电路:运算放大器(OPAMP)的反馈网络、基准电压源、ADC/DAC的滤波电路;
  3. 小型化消费电子:智能穿戴(手表、手环)的传感器信号调理电路、无线耳机的蓝牙模块;
  4. 工业控制电路:PLC(可编程逻辑控制器)的模拟输入输出模块、传感器接口电路;
  5. 通信设备:路由器、交换机的射频子系统、光纤收发器的时钟电路。

六、可靠性与品质保障

村田作为全球MLCC龙头,对该产品的可靠性做了严格验证:

  • 寿命测试:高温负载寿命(125℃、50V DC、1000小时)后,容值变化≤±0.1pF,损耗角正切变化≤20%;
  • 环境测试:湿度测试(85℃/85%RH、50V DC、1000小时)、温度循环测试(-55℃~125℃、1000次循环)后性能稳定;
  • 焊接可靠性:经过3次回流焊(260℃峰值)后,无开路、短路,电极结合强度符合行业标准;
  • 品质追溯:每批产品均有唯一编码,可追溯生产批次与参数,符合AEC-Q200(工业级)标准。

该产品凭借高精度、高稳定、小体积的优势,成为射频、模拟等精密电路设计的首选元件,可有效提升电路性能一致性与长期可靠性。

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