Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0402CG821J500NT是风华电子(FH) 推出的一款高性能贴片多层陶瓷电容(MLCC),专为对容值精度、温度稳定性要求严苛的电子设备设计。产品采用0402小型化封装,兼具高可靠性、低损耗与成本效益,广泛覆盖射频通信、工业控制、医疗电子等领域。
该型号为风华C0G系列MLCC的典型代表,型号编码遵循行业通用规则,各部分含义清晰:
作为C0G系列产品,该电容的核心优势集中在温度稳定性与精度一致性:
风华针对该产品采用成熟的MLCC叠层工艺,兼顾小型化与可靠性:
基于其高精度、高稳定特性,该电容主要应用于以下场景:
作为国内MLCC龙头企业,风华该产品具备显著竞争力:
综上,0402CG821J500NT是一款兼顾高精度、高稳定、小型化的C0G MLCC,适配多领域高密度电路设计,是国产替代进口电容的优质选择。
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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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