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.
FRC0603F3901TS 是 FOJAN(富捷)推出的一款 0603 封装厚膜贴片电阻,阻值 3.9kΩ,精度 ±1%,额定功率 100mW,适用于对体积和精度有较高要求的移动设备、消费类电子与工业控制板。该元件采用厚膜制作工艺,具有良好的尺寸稳定性和批次一致性,适配常规回流焊工艺,便于流水线装配。
FRC0603F3901TS 在常见环境与应力试验(如温度循环、湿热、机械振动)中表现稳定。厚膜电阻固有的温漂为 ±100 ppm/℃,在温度变化时阻值漂移可控。建议在实际应用中参考厂商提供的可靠性数据与降额曲线以保证长期稳定性。
FRC0603F3901TS 以其小型化、高精度与宽温度适应性,适合常规电子产品中对体积与性能兼顾的阻性元件需求。采购与大批量设计前,建议向 FOJAN 获取完整规格书和可靠性报告以便设计验证。
Request for quote
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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