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.
TCC0402X7R201K500AT是三环电子(CCTC) 推出的通用型多层陶瓷贴片电容(MLCC),专为高密度、宽温域的电子电路设计,核心参数覆盖常规电路的滤波、耦合、去耦等核心需求,兼具小型化与可靠性优势。
该型号遵循MLCC行业标准命名规则,各段含义清晰:
容值200pF,精度±10%(K档),属于通用型精度范围,可满足多数电路的滤波、耦合需求(如电源纹波抑制、信号耦合),无需额外高精度匹配成本。
额定直流电压50V,远高于常见16V/25V同封装MLCC,具备更高电压冗余:
X7R是MLCC常用介质,核心特性为:
0402(1005)封装尺寸极小,适合高密度PCB设计:
采用多层叠层工艺,相比独石电容:
三环电子(CCTC)是国内MLCC领域头部厂商,产品通过:
全系列符合RoHS 2.0(无铅、无镉、无汞)、REACH(无SVHC高风险物质),适配出口欧美市场及绿色电子设计需求。
该产品因参数均衡、可靠性高,广泛应用于:
综上,TCC0402X7R201K500AT是一款参数均衡、性价比高的通用MLCC,兼顾小型化、宽温稳定性与可靠性,可满足多领域电子设备的核心电容需求。
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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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