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.
0402CG1R2B500NT是风华电子(FH) 推出的高频精密型贴片多层陶瓷电容(MLCC),针对小封装、高稳定性需求设计,广泛适配射频、精密模拟等场景。核心参数如下:
C0G属于Class 1型陶瓷电容,是当前容值稳定性最高的MLCC类别之一:
0402封装是消费电子、射频模块的主流小封装,体积仅为0805封装的1/4,可有效降低电路尺寸,适配高密度PCB设计(如智能手机射频前端、智能穿戴传感器模块)。
50V DC额定电压远高于0402封装常规的10V/16V规格,可覆盖:
风华是国内老牌MLCC制造商,拥有30余年陶瓷电容研发经验,0402CG系列采用高温烧结叠层工艺:
实际工作电压≤40V DC(额定电压80%),避免过压导致介质击穿。
MLCC为ESD Class 1敏感元件,生产/测试需佩戴防静电手环,使用防静电包装。
总结:0402CG1R2B500NT凭借小封装、高稳定性、中高压适配性,成为射频、精密模拟领域的高性价比选择,适合对尺寸、精度、可靠性有严格要求的电子设计。
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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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