WMSIC Electronic Components

muRata GCM1555C1H120FA16D

ModelGCM1555C1H120FA16D
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 GCM1555C1H120FA16D
Type
MURATA
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GCM1555C1H120FA16D
Electronic Component
1
Electronic Component
12pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±1%
Electronic Component
0.015g
Electronic Component
1
Electronic Component
BM0259013064
Electronic Component
C0G
Voltage
50V
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GCM1555C1H120FA16D 多层陶瓷贴片电容(MLCC)产品概述

村田GCM1555C1H120FA16D是一款高频高稳定型多层陶瓷贴片电容(MLCC),依托村田制作所成熟的陶瓷介质与叠层工艺,具备宽温稳定性、高精度、小型化等核心优势,广泛适配射频通信、精密模拟电路等场景。

一、产品基本属性与核心规格

该电容为村田通用MLCC系列(GCM系列)的典型型号,核心参数完全匹配高频精密电路的设计需求:

  • 类型:多层陶瓷贴片电容(MLCC),采用多层陶瓷介质叠层结构,电极交叉分布实现大容量小型化;
  • 容值与精度:标称容值12pF,精度±1%,满足精密匹配、滤波等场景对电容一致性的要求;
  • 额定电压:直流额定电压50V,无纹波限制下可稳定工作(若存在纹波,需确保峰值电压不超过50V);
  • 温度系数:C0G(EIA标准,对应JIS B特性),温度系数±30ppm/℃,-55℃~+125℃范围内电容变化率≤±0.3%(远低于±1%精度要求);
  • 品牌与料号:muRata(村田),料号GCM1555C1H120FA16D(其中“1555”对应0402封装尺寸,“C1H”代表C0G介质+50V电压,“120”为12pF容值编码)。

二、封装与物理尺寸

采用0402封装(英制代码,对应公制1005,即长1.0mm×宽0.5mm),是小型化高密度PCB设计的常用封装,物理参数如下(典型值,单位:mm):

  • 长度(L):1.0±0.2;
  • 宽度(W):0.5±0.2;
  • 厚度(T):0.5±0.1(含端电极,实际使用需结合PCB焊盘预留空间);
  • 端电极结构:三层复合电极(镍底层+铜中间层+无铅锡表层),确保焊接可靠性与抗硫化性能,符合RoHS 2.0环保标准。

三、电气性能与温度特性

该电容的电气性能聚焦“高频低损耗、宽温稳定”,核心参数如下:

  • 电容稳定性:C0G介质无老化效应,长期使用容值无漂移;-55℃~+125℃宽温范围内,容值变化≤±0.3%,远优于一般陶瓷电容;
  • 损耗角正切(tanδ):1kHz/25℃条件下典型值≤0.15%,高频(如1GHz)下损耗仍保持较低水平,适合射频信号传输;
  • 绝缘电阻(IR):25℃/50V DC条件下典型值≥10^10Ω,漏电流极小(≤5nA),可有效抑制电路噪声;
  • 谐振频率:约1.3GHz(寄生电感约1nH),适合中高频(100MHz~2GHz)电路的滤波、匹配应用。

四、适用场景与应用优势

GCM1555C1H120FA16D的设计特性使其适配多类高要求场景,核心优势突出:

4.1 典型应用场景

  • 射频通信设备:手机、蓝牙、WiFi模块的滤波、耦合网络,基站射频前端的阻抗匹配;
  • 精密模拟电路:运算放大器、ADC/DAC的旁路电容,确保信号采样精度;
  • 高速数字电路:FPGA、MCU的电源去耦,抑制高频噪声与电压波动;
  • 工业电子:传感器、PLC的信号滤波,要求宽温稳定的控制电路。

4.2 核心应用优势

  1. 宽温高稳定:C0G介质解决了一般陶瓷电容“温度/电压特性漂移”问题,适合极端环境;
  2. 小型化高密度:0402封装节省PCB空间,适配便携设备(如智能手表、耳机)的紧凑设计;
  3. 高精度匹配:±1%容值精度满足射频电路中“电容匹配对信号传输效率的影响”;
  4. 低损耗高频性能:适合1GHz左右的射频信号,减少信号衰减与失真;
  5. 高可靠性:村田成熟工艺确保产品一致性,抗振动、抗湿热性能符合JIS C 5102标准。

五、可靠性与品质保障

村田对该型号的品质管控贯穿全流程:

  • 工艺控制:采用精密丝网印刷、叠层对齐、高温烧结工艺,确保每层陶瓷与电极的均匀性,降低寄生电感/电阻;
  • 出厂测试:全参数测试(容值、损耗、绝缘电阻、温度特性),每批次抽样符合AQL标准;
  • 环境适应性:工作温度-55℃+125℃,存储温度-40℃+85℃,抗湿热(85℃/85%RH,1000h)后性能无衰减;
  • 环保认证:符合RoHS 2.0、REACH法规,无铅无镉,适配绿色电子产品设计;
  • 供应链支持:村田全球生产基地稳定供应,提供技术选型、应用方案支持。

总结:村田GCM1555C1H120FA16D是一款“高频、高稳定、高精度”的MLCC,可有效解决精密电路中“宽温下电容漂移、高频损耗大”等问题,是射频通信、工业电子等领域的可靠选择。

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.