WMSIC Electronic Components

muRata GRM0335C1E270JA01D

ModelGRM0335C1E270JA01D
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

20 specifications

Core information

Product name
mu Rata GRM0335C1E270JA01D
Type
MURATA
Unit
Electronic Component
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GRM0335C1E270JA01D
Electronic Component
1
Electronic Component
27pF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0264727690
Electronic Component
C0G
Voltage
25V
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GRM0335C1E270JA01D 多层陶瓷电容器(MLCC)产品概述

一、产品身份与基础定位

村田GRM0335C1E270JA01D是一款高频精密型多层陶瓷电容器(MLCC),隶属于村田经典的C0G(NP0)系列,采用超小型0201英制封装(对应公制0603,实际尺寸约0.6mm×0.3mm×0.3mm)。该型号专为对容值稳定性、高频特性要求苛刻的电子电路设计,核心参数匹配27pF±5%容值、25V直流额定电压,是便携式设备、射频通信等领域的高性价比选型。

二、关键参数与材料特性

2.1 电气核心参数

  • 容值与精度:标称容值27pF,精度±5%(J级),满足大多数精密电路的匹配需求;
  • 额定电压:25V直流(DC),适用于低至中电压的电子系统(实际工作电压建议降额至20V以内,提升可靠性);
  • 温度系数:C0G(NP0)类,温度系数≤±30ppm/℃,在-55℃至+125℃的宽温范围内,容值变化率≤±0.5%,远优于普通陶瓷电容的温度稳定性;
  • 损耗特性:1MHz频率下损耗角正切(tanδ)≤0.15%,高频信号传输时损耗极低,避免信号衰减。

2.2 物理与封装特性

  • 封装规格:0201英制(0.02英寸×0.01英寸),公制尺寸约0.6mm(长)×0.3mm(宽)×0.3mm(厚),重量仅约0.001g,适合高密度PCB布局;
  • 材料:采用低温烧结的C0G陶瓷介质,无极性设计(安装无需区分正反),介质特性稳定,无老化现象(长期使用容值无明显漂移)。

三、核心性能优势

  1. 宽温下的容值稳定性:C0G介质的温度特性使电容在极端温度环境中(如工业控制的低温环境、车载设备的高温环境)仍保持精准容值,避免电路频率偏移或性能下降;
  2. 高频低损耗:低tanδ值确保在射频(RF)、微波频段(如2.4GHz WiFi、5GHz蓝牙)下信号传输损耗小,提升通信质量;
  3. 小型化与集成性:0201封装可显著节省PCB空间,适配智能手表、蓝牙耳机等超小型便携式设备的高密度设计;
  4. 高可靠性:村田成熟的多层陶瓷工艺,产品通过振动、温度循环、湿度等可靠性测试,符合RoHS、REACH环保标准,适合长期稳定运行。

四、典型应用场景

该型号广泛应用于以下领域:

  • 射频通信设备:手机、WiFi路由器、蓝牙模块中的滤波器、匹配网络、压控振荡器(VCO),确保信号频率稳定;
  • 便携式电子:智能手表、运动手环、TWS蓝牙耳机的电源滤波、信号耦合电路,满足小型化需求;
  • 工业控制:传感器模块、PLC控制电路中对温度敏感的信号处理环节,避免环境温度变化影响精度;
  • 消费电子:电视、机顶盒的高频调谐电路、电源滤波网络,提升设备性能稳定性。

五、使用与选型注意事项

  1. 电压降额:实际工作电压建议不超过额定电压的80%(即20V),延长产品寿命并避免击穿风险;
  2. 焊接工艺:采用回流焊时,需遵循村田推荐的温度曲线(峰值温度≤245℃,回流时间≤40秒),避免热冲击导致电容开裂;
  3. 存储条件:常温(15-35℃)、干燥(相对湿度≤60%)环境存储,开封后尽快使用,避免受潮影响焊接质量;
  4. 极性确认:C0G系列无极性,安装时无需区分引脚方向,简化生产流程。

村田GRM0335C1E270JA01D凭借稳定的性能、超小封装与高可靠性,成为众多精密电子设备的首选MLCC之一,可有效提升电路的温度适应性与高频性能。

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