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.
FRC0603F3571TS是富捷电子(FOJAN)推出的一款小型化厚膜贴片电阻,采用0603标准封装,针对低功耗、宽温适应性场景优化设计,兼顾精度表现与成本优势,广泛应用于消费电子、工业控制等领域。
作为典型厚膜贴片电阻,该产品核心参数明确,可满足多数通用电路需求:
0603封装是贴片电阻主流小型化规格,体积仅为0805封装的40%左右,可有效减少PCB占用空间,适配智能手机主板、小型传感器模块等高密度贴装场景。同时,该封装引脚间距与焊盘尺寸兼容多数回流焊、波峰焊设备,兼容性强。
采用丝网印刷厚膜工艺制造:
100mW额定功率针对低功耗信号电路(偏置、滤波、分压)优化,实际使用中50%降额(≤50mW)可确保长期阻值漂移≤1%;75V最大工作电压覆盖5V/12V/24V等常见低压系统,避免电压击穿风险。
±1%精度满足多数通用场景(如消费电子音频滤波、工业PLC输入限流),若需更高精度可选择薄膜电阻,但成本显著提升。±100ppm/℃温漂在宽温范围内,阻值最大变化约0.21%,叠加±1%精度偏差,总偏差≤±1.21%,可满足多数设计需求。
-55℃~+155℃超工业级范围,支持:
结合参数特性,该产品适用于:
FRC0603F3571TS凭借小型化封装、平衡的精度温漂、宽温适应性与成本优势,成为消费电子、工业控制等领域的通用选型,适合对阻值精度要求不苛刻但需兼顾体积与批量成本的电路设计。
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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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