WMSIC Electronic Components

muRata GJM0335C1E2R7BB01D

ModelGJM0335C1E2R7BB01D
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

19 specifications

Core information

Product name
mu Rata GJM0335C1E2R7BB01D
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
GJM0335C1E2R7BB01D
Electronic Component
1
Electronic Component
2.7pF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0264983388
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GJM0335C1E2R7BB01D MLCC产品概述

一、产品核心定位与类别

GJM0335C1E2R7BB01D是村田(muRata)推出的高频精密多层陶瓷电容(MLCC),属于其C0G(NP0)系列的微型封装产品。该电容针对对容值精度、温度稳定性要求严苛的电子电路设计,核心优势在于低损耗、高一致性,适配小型化、高性能的电子设备需求。

二、关键电气参数详解

该产品的电气参数直接决定了应用场景的适配性,核心参数如下:

  1. 容值与精度:标称容值2.7pF,精度±0.1pF(相对误差约3.7%)——远优于普通MLCC的±5%~±10%精度,可精准匹配射频电路的谐振、滤波需求;
  2. 额定电压:直流额定电压25V,满足绝大多数低压电路(如消费电子、通信模块)的电压需求,无需额外降额设计即可稳定工作;
  3. 损耗特性:采用C0G材料,典型损耗角正切(DF)≤0.15%(1kHz/25℃),高频下(1GHz以上)仍保持低损耗,避免信号能量衰减;
  4. 绝缘电阻:典型值≥10¹⁰Ω(25℃/10V DC),绝缘性能优异,可有效抑制信号串扰与漏电流。

三、封装与物理特性

  1. 封装规格:采用0201封装(英制:0.02英寸×0.01英寸;公制:约0.5mm×0.25mm),是微型电子设备的主流封装之一;
  2. 物理尺寸:长×宽×高约0.6mm×0.3mm×0.3mm(典型值),重量仅约0.001g,大幅降低设备体积与重量;
  3. 贴装兼容性:表面贴装(SMD)设计,适配回流焊、波峰焊等主流工艺,可与其他0201封装元器件兼容布局,提升电路密度。

四、材料与温度特性

核心采用C0G(NP0)陶瓷材料,其特性是实现高稳定性的关键:

  1. 温度系数极低:容值温度系数为±30ppm/℃(25℃~85℃),容值随温度变化可忽略,解决了普通MLCC(如X7R)的容值漂移问题;
  2. 高频特性优异:1GHz以上频段仍保持低损耗与稳定容值,适配射频、微波电路的信号传输;
  3. 无老化效应:长期工作后容值无明显衰减,保证设备长期性能一致性。

五、典型应用场景

基于高精密、低损耗、小型化特点,该产品广泛应用于:

  1. 高频通信模块:蓝牙、WiFi、RFID的滤波、匹配网络,需稳定容值保证信号质量;
  2. 射频电路:振荡器、混频器、LNA的谐振电容,精准控制谐振频率;
  3. 精密模拟电路:运放反馈电容、信号调理滤波电容,避免容值漂移影响精度;
  4. 消费电子:智能手机、可穿戴设备的小型化电路,适配0201封装的高密度布局;
  5. 工业控制:高精度传感器(压力、温度)的信号处理电路,保证数据采集精度。

六、可靠性与品质保障

村田对该产品的可靠性有严格管控:

  1. 制造工艺:高精度多层陶瓷叠层技术,批量产品容值一致性控制在±0.05pF以内;
  2. 合规认证:符合IEC 60384-1标准,通过RoHS、REACH认证,不含铅、镉等有害物质;
  3. 可靠性测试:经过温度循环(-55℃125℃)、湿度加载(85℃/85%RH)、机械振动(10g2000Hz)测试,MTBF≥10⁶小时;
  4. 批量一致性:自动化生产流程保证同批次产品性能差异极小,适配大规模量产。

七、选型与替代参考

  1. 同系列拓展:若调整容值,可选择GJM0335系列同封装产品(如2.2pF的GJM0335C1E2R2BB01D、3.3pF的GJM0335C1E3R3BB01D);
  2. 替代品牌:同参数替代产品包括TDK C1608X7R1H2R7J(需注意C0G与X7R的温度特性差异)、三星CL05B2R7JB5NNNC,但村田的温度稳定性更优;
  3. 设计注意:0201封装尺寸极小,贴装需参考村田官方焊盘手册,避免虚焊或短路。

该产品凭借高精密、低损耗、小型化的综合优势,成为射频、通信、消费电子等领域的理想选择。

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