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.
FS55X476K350LRG是PSA信昌电陶推出的一款中高压X7R温度系数MLCC,针对工业控制、通信设备、电源模块等领域的滤波、耦合、去耦需求设计,兼顾温度稳定性、容值密度与机械可靠性,是替代电解电容(如铝电解)的理想选择。
该产品的关键参数围绕容值、精度、温度特性与封装展开,具体如下:
X7R是MLCC中平衡温度稳定性与容值密度的主流温度系数,该产品的X7R特性带来三大核心价值:
PSA信昌电陶的生产工艺确保该产品具备高可靠性:
FS55X476K350LRG的参数特性使其适配多个场景:
该产品凭借X7R的温度稳定性、2220封装的尺寸优势与PSA的可靠性工艺,成为中高压MLCC领域的高性价比选择,适配多行业的电路设计需求。
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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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