WMSIC Electronic Components

muRata GJM1555C1H220JB01D

ModelGJM1555C1H220JB01D
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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
mu Rata GJM1555C1H220JB01D
Type
MURATA
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
GJM1555C1H220JB01D
Electronic Component
1
Electronic Component
22pF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.015g
Electronic Component
1
Electronic Component
BM0259372003
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GJM1555C1H220JB01D MLCC产品概述

一、产品定位与核心价值

GJM1555C1H220JB01D是村田(muRata)推出的0402封装C0G材质多层陶瓷电容(MLCC),聚焦高频精密电路对「低损耗、宽温稳定、小体积」的核心需求,依托村田成熟的陶瓷叠层工艺,成为消费电子、无线通信等领域的高性价比选型。其核心价值在于:在极小封装内实现C0G材质的宽温容值稳定性,适配自动化贴装,同时满足50V额定电压下的可靠工作,平衡了性能与成本。

二、基础参数全解析

该型号参数遵循村田MLCC的标准化标识逻辑,关键参数明确对应:

  • 容值与精度:22pF,精度±5%(型号中「220」代表22×10⁰pF,「JB」为±5%精度标识);
  • 额定电压:50V直流(型号中「H」为50V额定电压代码);
  • 温度系数:C0G(即NP0类,温度系数0±30ppm/℃,-55℃~125℃范围内容值变化≤0.3%);
  • 封装尺寸:0402英寸(公制1.0mm×0.5mm×0.5mm,型号中「1555」为0402封装代码);
  • 材质特性:C0G非极性陶瓷,无老化效应,高频损耗极低。

三、封装与物理性能特点

0402封装是村田MLCC的主流小体积封装,适配现代SMT产线:

  1. 尺寸紧凑:长1.0±0.1mm、宽0.5±0.1mm、厚0.5±0.1mm,可有效降低电路板空间占用,支持高密度封装设计;
  2. 焊接兼容性:采用无铅端电极(Ni/Sn镀层),符合RoHS 2.0及REACH标准,支持回流焊(温度范围220℃~260℃)、波峰焊等常规工艺;
  3. 包装适配:标准8mm宽卷带包装(每卷3000/4000个),适配自动贴片机高速贴装,减少人工成本与贴装误差。

四、电气性能核心优势

作为C0G材质MLCC,该型号在电气性能上具备显著差异化:

  1. 宽温稳定性:-55℃~125℃工作温度范围内,容值变化≤0.3%,无温度漂移问题,适合极端环境下的精密电路;
  2. 低损耗特性:1kHz下介电损耗角正切(tanδ)≤0.0002,1GHz高频下仍保持低损耗,提升射频电路信号完整性;
  3. 高Q值:1GHz下Q值≥100,满足振荡电路、滤波器等对品质因数的高要求;
  4. 低ESR/ESL:等效串联电阻(ESR≤10mΩ@100MHz)、等效串联电感(ESL≤0.5nH),减少信号衰减与电磁干扰。

五、典型应用场景

性能特性使其覆盖多领域精密电路:

  1. 无线通信:蓝牙5.0/WiFi 6模块的射频前端滤波、耦合电容,保证信号低损耗传输;
  2. 消费电子:智能手机、平板的时钟振荡器(32.768kHz晶振匹配)、低压电源滤波;
  3. 工业控制:PLC、传感器模块的信号调理电路,应对-40℃~85℃宽温环境;
  4. 汽车电子(商业级):车载蓝牙、导航模块辅助电路(非安全关键场景);
  5. 测试仪器:示波器、信号发生器的高频滤波电路,保障测量精度。

六、可靠性与品质保障

村田MLCC的可靠性源于严格工艺与测试:

  1. 工艺精度:陶瓷叠层对齐精度≤1μm,减少容值偏差与层间失效风险;
  2. 可靠性验证:通过高温存储(125℃/1000h)、温度循环(-55℃~125℃/1000次)、湿度测试(85℃/85%RH/1000h),失效率≤1Fit(每十亿小时1次失效);
  3. 批量一致性:自动化生产保证每批次参数一致性≥99.5%,降低贴装后测试成本。

该型号是村田C0G系列MLCC的经典选型,平衡了小体积、高稳定与成本,适用于多种高频精密电路的量产需求。

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.