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.
0201WMF270JTEE 为 UNI-ROYAL(厚声)系列厚膜贴片电阻,阻值 27Ω,精度 ±1%,功率额定 50mW,工作温度范围 -55℃ 至 +155℃,温度系数(TCR)±200ppm/℃,标称工作电压 25V,封装规格 0201。该器件定位于超小型、通用信号级电路场合,适用于体积受限的便携式与高密度 PCB 设计。
该系列产品工作温度范围宽(-55℃ 至 +155℃),在工业和汽车电子的温度要求上具有良好适应性。厚膜工艺经济可靠,适合大批量生产。为保证长期性能,建议在设计初期进行温升测试、热循环和湿热试验,并按照 IPC/JEDEC 标准进行焊接与可靠性验证。
通常以卷盘(Tape & Reel)形式供货,便于 SMT 贴装线使用。订购时请确认阻值公差、温度系数和具体包装卷长,向供应商索取器件数据手册(包含回流曲线、热阻及寿命测试数据)以便完成可靠性评估与量产导入。
总结:0201WMF270JTEE 是一款面向超小型、高密度布局的通用厚膜贴片电阻,适合低功耗、低电压的精密布板场景。设计时须严格遵守功率限制与焊接规范,合理评估电压与热性能以确保长期可靠运行。
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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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