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.
0805W8F390JT5E 是 UNI-ROYAL(厚声)推出的一款高可靠性厚膜贴片电阻,封装尺寸 0805(2012 公制),标称阻值 39Ω,精度 ±1%。额定功率 125mW,工作电压可达 150V,温度系数(TCR)为 ±100ppm/℃,工作温度范围为 -55℃ 至 +155℃。此型号适用于通用电子产品以及对体积、性能有中高要求的电路设计。
UNI-ROYAL(厚声)产品经过系统化的工艺控制与出厂测试,常见可靠性项目包括温度循环、高温加速、湿热、机械冲击与振动等。对于要求更高的应用,建议联系供应商索取详细的可靠性测试报告和产品规范书,以便在设计验证阶段进行对照验证。
总结:0805W8F390JT5E 以其紧凑的 0805 封装、±1% 的精度和工业级的温度范围,适合作为多类电子设备中精确、可靠的基本阻值元件。设计时请关注热降额与焊接条件,以确保长期稳定性与可靠性。
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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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