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.
1206W4J0205T5E 是 UNI-ROYAL(厚声)系列的一款贴片厚膜电阻,封装尺寸为 1206(英制),标称阻值 2MΩ,公差 ±5%。该元件采用厚膜工艺制造,适用于一般电子电路中的分压、偏置、信号限流等场景,兼顾体积小和可靠性要求。
建议采用标准表面贴装工艺(SMT)进行贴装。焊接时按常规无铅回流焊曲线处理,峰值温度建议参考 245℃ 等无铅工艺规范,避免超温或长时间高温以防性能劣化。贴装时注意焊盘尺寸与焊膏量匹配,防止偏位或桥连。
该器件在规定的工作温度范围内具有良好可靠性。为保证性能与出货良率,建议湿度和静电敏感环境下作业并采取防潮、防静电措施。存放环境建议避免阳光直射、高湿、高盐雾与有腐蚀性气体,短期存放温度 5~35℃、相对湿度 <75% 为宜。
型号:1206W4J0205T5E,品牌:UNI-ROYAL(厚声)。常见供应形式为卷带包装(适配贴片机自动上料)。订购时请确认包装数量、批次及是否需要出厂测试报告或特定的验收标准。若用于关键应用,建议与供应商确认详细可靠性与环境应力数据。
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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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