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.
TCC0204X7R154K250AT是三环电子(CCTC)推出的常规商用级MLCC,核心参数清晰明确:
型号拆解逻辑:TCC(三环品牌代码)+ 0402(封装尺寸)+ X7R(介质)+ 154(容值)+ K(精度)+ 250(额定电压)+ AT(商用级系列后缀)。
X7R是MLCC中平衡温度稳定性与容值密度的经典介质,核心特性直接决定产品适用场景:
0402是小尺寸贴装规格,尺寸仅1.0mm(长)×0.5mm(宽),核心价值在于支持高密度布局:
额定电压25V是产品安全工作的关键参数,实际使用需注意2点:
该电容因参数适配性强,广泛覆盖以下领域:
三环电子(CCTC)是国内MLCC领域的老牌厂商(成立于1970年),产品优势明确:
该产品凭借“小尺寸、稳定性能、高性价比”,成为消费电子、可穿戴设备等领域的常规选型之一,满足多数商用电路的滤波、耦合、旁路需求。
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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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