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.
华新科(Walsin)1206B333K631CT是一款针对高压、中等容值场景设计的多层陶瓷电容器(MLCC),采用1206表面贴装封装,平衡了电气性能、温度稳定性与可靠性,广泛应用于电源、工业控制、照明等领域。
该型号的参数可通过编码直观拆解,核心指标清晰明确:
型号末尾“CT”为华新科内部工艺/批次标识,代表商业级常规生产规格,适配主流应用需求。
1206B333K631CT采用表面贴装型(SMD)1206封装,物理尺寸符合国际电子封装标准:
该封装为无铅无卤设计,符合RoHS 2.0、REACH等环保法规,无镉、铅、汞等有害物质,满足绿色制造要求。
该型号采用X7R铁电陶瓷材料,是MLCC中兼顾容值与温度稳定性的主流选择,核心特性:
相比Y5V等低成本材料,X7R的温度稳定性更优;相比NP0(C0G),X7R可提供更高容值,适合对精度要求不苛刻但需宽温稳定的场景。
1206B333K631CT的参数特性使其适用于以下场景:
该型号经华新科严格可靠性测试,满足以下标准:
华新科1206B333K631CT是一款高性价比的高压MLCC,通过X7R材料实现宽温稳定,1206封装适配主流贴装工艺,体积远小于传统高压电解电容,寿命更长,是电源、工业、照明等领域的理想选择。
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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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