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.
TCC0402X7R361K500AT是三环电子(CCTC) 推出的一款通用型多层陶瓷贴片电容(MLCC),针对小型化、高密度贴装需求设计,核心参数匹配中低压电子电路的宽温应用场景,兼具可靠性与成本优势,是消费电子、物联网、工业控制等领域的主流选择。
CCTC(三环电子)是国内MLCC领域的核心供应商之一,专注被动元器件研发生产数十年,产品覆盖消费电子、汽车电子、工业控制等多领域,符合国际IEC、GB及汽车电子AEC-Q200(部分系列)标准。
TCC0402X7R361K500AT定位为中低压通用贴片电容,主打“小尺寸+宽温稳定+高可靠性”,适配对布局密度有要求的小型电子设备,无需额外高精度/高压成本。
该产品的关键参数均针对通用场景优化,具体如下:
0402封装是小型化电子设备的主流选择,物理尺寸为0.04英寸(长)×0.02英寸(宽)(约1.0mm×0.5mm),厚度约0.5mm(典型值),适配高密度PCB布局(贴装间距可至0.2mm以上)。
表面贴装设计兼容回流焊、波峰焊工艺,焊接后无引线突出,减少机械应力影响;同时降低寄生电感/电阻,提升电路高频性能(100MHz以上仍保持稳定滤波效果)。
该产品因尺寸小、温度稳定,广泛应用于以下场景:
综上,TCC0402X7R361K500AT是一款“小而稳”的通用贴片电容,适配大多数中低压电子电路的设计需求,是小型化设备的优选被动元器件。
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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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