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.
GRM033R71E152KA01D 为村田(muRata)生产的一款多层陶瓷贴片电容(MLCC),标称电容值 1.5 nF(1500 pF),容差 ±10%,额定直流电压 25 V,介质材质为 X7R,封装为 0201(公制约 0.6 × 0.3 mm)。此型号定位于对体积、焊点及布局面积高度受限的高密度电路板上,用于去耦、旁路、滤波与耦合等多种常见用途。
X7R 为 II 类介质,具有较高的体积比电容,适合在有限空间下提供较大电容值,但相比 C0G/NP0 在温度、偏压和时间稳定性上有一定的变化。
不建议在对电容稳定性(温度系数、偏压响应、长期漂移)要求极高的振荡器、定时电路、精密滤波或高精度阻抗匹配场合使用 X7R,应选用 C0G/NP0 等一类介质。
该料号为标准量产件,适配自动贴片与卷带包装,便于 SMT 生产线直接使用。为保证性能一致性与可靠性,建议:
总结:GRM033R71E152KA01D 提供了在极小封装下较高的电容密度,适用于对空间有严格限制的去耦与滤波应用。设计时需重点考虑 X7R 的偏压与温度行为,并按厂方建议优化 PCB 布局与焊接工艺,以保证长期稳定性与良率。若需更高稳定性的电容选型或具体回路建议,可提供电路工作点与环境条件以便进一步分析。
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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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