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
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CGA0402X5R224K500GT是HRE芯声推出的多层陶瓷电容(MLCC),型号各部分含义清晰:
基础参数总结:容值220nF(±10%)、额定电压50V、温度范围-55℃~+85℃、封装0402。
X5R材质介于经济型Y5V和高性能X7R之间:在-55℃至+85℃内电容变化≤±15%,既避免Y5V的温漂过大问题,又比X7R降低约20%成本,适合对温度敏感但预算有限的场景。
0402封装体积仅约1.0mm×0.5mm×0.5mm(典型厚度),可在1cm²PCB上布局超2000颗,完美适配智能手机、智能穿戴等紧凑设备的高密度集成需求。
50V额定电压覆盖90%以上常规中低压电路:电源滤波(DC-DC输出端)、信号耦合(音频/射频)、旁路电容(数字电路去耦)等,无需额外降额即可稳定工作。
多层陶瓷结构具备低损耗(DF≤0.1%@1kHz)、高谐振频率(>100MHz)特性,适合高速数字电路与射频模块;同时符合RoHS无铅标准,焊接兼容性佳(回流焊峰值≤260℃)。
芯声对该产品进行了多维度可靠性测试:
该产品凭借高性价比、稳定性能与小型化优势,成为中低压电路设计的主流选型之一,广泛覆盖消费、工业、通信等多领域电子设备。
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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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