Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TCC0402X7R331K500AT是三环电子(CCTC) 推出的一款小型化贴片多层陶瓷电容(MLCC),针对电子设备的高密度贴装与宽温稳定需求设计,兼具中等容值、中低压耐受能力,适用于多类消费电子、物联网及工业控制场景。
该型号命名遵循行业通用规则,各部分含义清晰可辨:
TCC0402X7R331K500AT的电气性能满足中低压电路的滤波、耦合及旁路需求,关键参数如下:
0402封装是该产品的核心优势,适配高密度PCB设计:
X7R是MLCC中应用最广泛的温度系数之一,相比其他类别优势明显:
TCC0402X7R331K500AT的小型化、稳定性能适配多类设备:
三环电子作为国内MLCC龙头,该产品可靠性经过严格验证:
综上,TCC0402X7R331K500AT是一款性价比突出的小型化MLCC,兼具稳定性能、宽温适应性与环保合规性,是消费电子、物联网及工业控制领域的理想选择。
Request for quote
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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