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.
该产品是顺络电子(Sunlord)SDV系列下的小型化低电容片式压敏电阻,核心定位为“高频电路兼容的过压防护元件”——既解决传统压敏电阻电容过高影响信号的问题,又满足消费电子、可穿戴等设备的超小空间需求,是密集型PCB设计的基础防护选择。
采用0402封装(公制对应1005,型号中“1005”即为此意),实际尺寸约为1.0mm(长)×0.5mm(宽)×0.5mm(厚),属于超小型贴片封装,可在1cm²PCB上布局近200个元件,满足小型化设备的空间极限。
0402封装具备两大核心优势:
聚焦“小型化+高频”需求:
以智能手机天线电路为例:
天线需传输2.4G/5G高频信号,若采用高电容压敏电阻,会导致信号反射或衰减(如5G信号损失超3dB);而SDV1005S090C010YPTF的1pF电容可将信号损失控制在0.5dB以内,同时在静电(人体接触天线时约8kV)或浪涌(充电异常时约100V)发生时,0.1μs内迅速导通,吸收能量后恢复高阻态,避免天线模块或射频芯片损坏。
该产品通过“低电容+小封装”的平衡设计,填补了高频电路防护的空白,是消费电子领域升级防护方案的实用选择。
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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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