WMSIC Electronic Components

muRata GRT155C81E105KE13D

ModelGRT155C81E105KE13D
Package0402
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

18 specifications

Core information

Product name
mu Rata GRT155C81E105KE13D
Type
MURATA
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GRT155C81E105KE13D
Electronic Component
1
Electronic Component
1uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.015g
Electronic Component
1
Electronic Component
BM0259364902
Electronic Component
X6S
Voltage
25V
Electronic Component
Electronic Component
Electronic Component
10000

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

村田GRT155C81E105KE13D多层陶瓷电容(MLCC)产品概述

一、产品核心身份与定位

GRT155C81E105KE13D是muRata(村田制作所) 推出的通用型多层陶瓷电容(MLCC),属于村田GRT系列产品线。该产品针对小型化、高可靠性电子设备设计,以0402(英制封装尺寸,对应公制1005)为核心载体,兼顾容值稳定性与环境适应性,是消费电子、工业控制等领域的常用基础无源器件。

二、关键参数规格解析

该产品参数严格遵循村田标准化设计,核心规格如下:

  • 容值与精度:标称容值1μF(即10⁵ pF),精度±10%,满足多数通用电路对容值偏差的要求;
  • 额定电压:直流额定电压25V,适用于低至中压电路(交流电压需按频率降额使用);
  • 温度系数:X6S(EIA标准),工作温度范围-55℃~+125℃,此范围内容值变化率≤±22%;
  • 封装尺寸:0402(英制,公制1.0mm×0.5mm),厚度约0.5mm,适配高密度PCB布局;
  • 介质与端电极:钛酸钡基陶瓷介质(X6S特性),端电极为Ni/Sn镀层,无极性设计。

三、技术特性与性能优势

作为村田成熟产品,GRT155C81E105KE13D具备以下核心优势:

  1. 高可靠性长寿命:采用多层共烧工艺,介质层均匀性好;经高温负载寿命、温度循环等测试,满足工业级设备长期稳定运行;
  2. 小型化高密度适配:0402封装体积仅1.0mm×0.5mm,是智能手机、可穿戴设备等便携产品PCB布局的理想选择;
  3. 宽温适应性:X6S覆盖-55℃~+125℃,可用于户外设备、车载信息娱乐系统(部分工况)等温度敏感场景;
  4. 低损耗特性:陶瓷介质损耗角正切(tanδ)小,高频电路信号损耗低,适合射频滤波、电源去耦;
  5. 易焊接与无极性:端电极适配回流焊,焊接兼容性好;无极性设计简化生产环节,安装无方向要求。

四、典型应用场景

该产品参数适配多种电子领域的常见电路:

  • 消费电子:智能手机、平板、智能手表的电源滤波、信号耦合、去耦电路;
  • 工业控制:PLC、传感器模块、小型电机驱动的稳压与滤波;
  • 汽车电子:车载中控屏、导航系统的辅助电路(需确认工况符合温度要求);
  • 通信设备:小型基站、WiFi模块的射频滤波与电源去耦;
  • 医疗电子:便携式血糖仪、血压计的低功耗电路滤波。

五、应用注意事项

为确保性能与可靠性,使用时需注意:

  1. 电压降额:直流电压≤25V,交流电压峰值≤额定直流电压的70%(随频率调整);
  2. 温度限制:避免超出-55℃~+125℃范围,否则容值变化会影响电路性能;
  3. 焊接工艺:遵循村田推荐回流焊曲线(峰值230℃~250℃,时间≤10秒),避免热应力损坏;
  4. 机械应力:0402封装体积小,需避免PCB弯曲、跌落,防止电容开裂;
  5. 存储条件:存储温度-40℃~+85℃,湿度≤60%,避免长期潮湿影响焊接性。

六、市场价值与选型参考

GRT155C81E105KE13D具有高性价比与广泛兼容性:

  • 村田严格的可靠性测试标准,适合品质要求高的客户;
  • 封装与参数标准化,可直接替换同规格其他品牌MLCC,选型灵活;
  • 全球供应链稳定,适合量产项目持续采购。

该产品凭借村田的技术积累与成熟工艺,成为小型化电子设备中电源滤波、信号耦合的核心无源器件之一。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.