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.
CSA0402C0G120J500GT是芯声(HRE)品牌推出的高频高精度多层陶瓷贴片电容(MLCC),专为对温度稳定性、精度要求较高的电子电路设计,广泛适配射频通信、精密模拟、小型化设备等场景。以下从核心属性、参数、性能等维度展开概述。
该产品属于高频稳定型MLCC,采用贴片式封装,核心定位为中低压(50V DC)、高精度(±5%)、宽温稳定的信号/电源处理元件。型号中各代码含义明确:
采用0402封装(公制对应1005,即1.0mm×0.5mm),具体尺寸参数(典型值):
封装结构为多层陶瓷叠层:由陶瓷介质层(C0G材料)与镍基内电极交替叠压,经高温烧结后形成,外部电极采用镍-锡镀层,适配回流焊、波峰焊等主流贴片工艺,焊接兼容性强。
CSA0402C0G120J500GT凭借稳定的温度特性、高精度及小体积优势,成为高频精密电路的高性价比选择,适配多领域电子设备的升级与迭代需求。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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