Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FRL0402JR100TS是富捷(FOJAN)针对高密度小型化电子电路推出的小功率厚膜贴片电阻,核心聚焦“超小封装+精准低阻+宽温适应性”三大优势,可替代传统插件电阻提升电路集成度,满足消费电子、工业控制、汽车辅助系统等多领域的低功率电阻需求。该产品通过厚膜工艺平衡了成本与稳定性,是便携设备、物联网节点等场景的实用选型。
标称阻值100mΩ(毫欧级低阻),精度±5%,可精准适配小电流采样(如电池充放电检测)、信号分压等场景,无需额外校准即可满足常规工业/消费电子的阻值要求。
温度系数(TCR)±600ppm/℃,即温度每变化1℃,阻值波动±0.06%,可覆盖常规环境温度波动(如室内25℃±10℃、车载-20℃~60℃)。
-55℃+155℃,符合工业级(-40℃+125℃)与汽车级部分场景(-55℃~+150℃)的温度要求,适配极端环境下的稳定工作。
采用0402英制贴片封装(公制尺寸1.0mm×0.5mm×0.3mm),焊盘间距与尺寸符合IPC标准,适配主流回流焊、波峰焊设备,可在有限PCB面积内实现高密度布局。
通过“陶瓷基板→丝网印刷电阻浆料→高温烧结→电极处理”流程制造:
电极采用镀锡工艺,焊接润湿性能好,虚焊率低于0.5%,可适配无铅焊接工艺(符合RoHS标准)。
FRL0402JR100TS通过紧凑封装与稳定性能,成为小功率电阻领域的高性价比选型,可有效降低电路设计的集成难度与成本。
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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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