Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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0402B681K500NT是一款高性能的多层陶瓷电容器(Multi-Layer Ceramic Capacitor,简称MLCC),广泛应用于电子电路中。这款电容器以其优越的电性能、稳定的温度系数和小巧的0402封装尺寸,成为现代电子设备中不可或缺的重要元件之一。
封装尺寸: 0402封装尺寸即1.0mm × 0.5mm,极小的体积使其非常适合于空间极为有限的微型电子设备,如智能手机、平板电脑、可穿戴设备及各种嵌入式系统。
容值: 680pF的电容值适合于多种应用场合,包括滤波、耦合和去耦合等功能,尤其是在高频信号处理的场景中表现优异。
额定电压: 50V额定电压使得此电容器能够承受较高电压的应用,适合用于电源管理模块、信号完整性保障及高频LOW-END电路。
温度系数 (X7R): X7R是陶瓷电容器中常见的一种温度系数,表示在-55°C到+125°C的工作环境下,其电容值变化较小(±15%),非常适合于各类工业与消费电子产品。此特性使得在严苛温度条件下仍能保持良好的电气性能。
精度: ±10%的精度使得此款电容器在应用中能够提供相对稳定和可靠的性能,尤其在要求不高的通用应用场合。
0402B681K500NT MLCC电容广泛应用于:
这款贴片电容器具有以下显著的性能与优势:
0402B681K500NT贴片陶瓷电容器以其优越的电气特性、小巧的封装和广泛的应用前景,成为了现代电子设计中不可忽视的组件。不论是在通信、汽车、消费电子,还是工业领域,它都能为设计师提供一个高效、稳定的解决方案。无论是在开发新产品还是升级现有产品,0402B681K500NT都将是理想的选择。
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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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