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CGA0603C0G120J500JT是HRE芯声推出的高频高稳定型多层陶瓷电容器(MLCC),采用0603小型化封装,专为对电容温度稳定性、高频特性要求严苛的电子设备设计。该产品属于C0G温度系数系列,核心参数明确,适配通信、仪器仪表、汽车电子等多领域的精密电路场景。
标称容值为12pF,精度等级**±5%**(标识代码“J”)。容值遵循EIA标准:型号中“120”代表计算规则(12×10⁰=12pF),“J”对应IEC±5%精度。批量生产通过严格工艺管控,保证容值一致性符合工业级要求。
额定直流电压为50V,满足中低压电路供电需求。需注意:MLCC额定电压为直流值,交流应用需根据频率和电压峰值降额使用,避免击穿。
温度系数为C0G(对应IEC NP0),是MLCC温度稳定性最优系列之一:
采用0603封装(英制0.06×0.03英寸,公制1608:1.6mm×0.8mm),体积小巧、重量轻,适配高密度PCB布局,是便携设备、小型模块的理想选择。
通过高精度陶瓷叠层技术实现多层结构,小体积内保证容值稳定,同时降低等效串联电阻(ESR)和电感(ESL),提升高频响应速度。
采用无铅电极材料,符合RoHS 2.0、REACH标准,可直接用于出口产品及环保要求严格的领域。
电极设计适配回流焊、波峰焊工艺,焊盘兼容性强,焊接后抗机械应力优异,适合批量自动化生产。
CGA0603C0G120J500JT的C0G特性使其在以下场景表现突出:
HRE芯声是国内MLCC高新技术企业,产品覆盖通用、高频、高压全系列,服务华为、小米等主流厂商及海外客户。
通过核心验证:
自动化生产全程监控工艺参数,批量产品一致性符合EIA-198标准,降低选型风险。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
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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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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