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.
GRM158R61A226ME15D 为村田(Murata)出品的一款高容值多层陶瓷贴片电容(MLCC),规格为 22 µF,额定电压 10 V,初始容差 ±20%,介质材料为 X5R,封装尺寸为 0402(公制 1.0 × 0.5 mm)。此器件在微小封装内实现较高电容值,适合对体积和高度有限制但需要较大旁路/储能的移动设备与消费电子产品的电源与去耦场合。
X5R 是一种高介电常数的陶瓷材料,能够在较小体积下提供较大电容。但需注意几项典型特性:
优势:
局限:
若目标电路要求在极小体积内实现较大去耦/储能且允许容值随温度与偏压发生一定变化,GRM158R61A226ME15D 是一个合适的选择。推荐在原型阶段对目标工作电压与温度条件下进行实际测量(含 DC bias、频率响应与温漂),并在 PCB 设计阶段遵循厂商推荐焊盘与布局规则,确保装配与长期可靠性。
总结:GRM158R61A226ME15D 将村田的制造品质与高容值 0402 封装结合,在移动设备与高密度电子设计中提供了有力的旁路与滤波方案,但在使用时需充分考虑 X5R 的温度与偏压特性以保证系统性能。
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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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