Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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CGA0603C0G100J500JT是芯声(HRE) 推出的一款高性能多层陶瓷电容器(MLCC),属于C0G(NP0)温度系数系列,主打精密稳定、小型化适配两大核心优势,核心参数明确如下:
C0G是MLCC中温度稳定性最高的介质类别,-55℃至+125℃范围内,容值漂移率≤±0.03%(远低于X7R等温度系数类电容的±15%),且电压变化对容值无明显影响(直流偏置效应可忽略),完美适配对容值精度要求苛刻的高频、精密电路。
C0G介质的损耗角正切(tanδ)典型值≤0.0002@1kHz,品质因数(Q值)≥5000@1MHz,可有效减少射频信号损耗与失真,适合滤波、耦合、谐振等高频应用场景。
0603封装体积紧凑(仅1.6mm×0.8mm),重量约0.01g,兼容主流SMT设备(回流焊、贴片机),可显著降低终端产品的尺寸与重量,适配消费电子、通信设备的小型化趋势。
采用芯声自主研发的多层介质叠层工艺,介质层厚度均匀(误差≤±0.5μm),端电极采用Ni/Sn双层结构(符合RoHS环保要求),焊接拉力≥10N;经高温存储(125℃×1000h)、温度循环(-55℃~+125℃×1000次)等可靠性测试,失效率≤0.1%,寿命可达10年以上。
结合产品参数与特性,该电容广泛覆盖以下领域:
芯声(HRE)是国内专注于高性能陶瓷电容研发与生产的企业,该产品具备以下品质优势:
该产品凭借稳定的性能、紧凑的封装与可靠的品质,成为消费电子、通信、工业等领域小型化精密电路的优选电容方案。
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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.
Buyer sourcing scenarios
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.
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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