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.
RC-02K4700FT是风华高科(FH品牌)推出的一款0402封装厚膜贴片电阻,针对低功耗、高密度电路设计需求优化,具备阻值精度稳定、封装紧凑、可靠性高的特点,广泛适配消费电子、工业控制等领域的信号调理与电源辅助电路。
RC-02K4700FT的核心参数明确覆盖中低端电子电路的常规需求,具体如下:
小封装高密度适配
0402封装是消费电子、小型通信设备的主流选择,RC-02K4700FT的紧凑体积可支持PCB上更多功能模块集成,尤其适合手机、智能穿戴等对空间要求苛刻的产品;
精度与成本平衡
±1%精度处于厚膜电阻的中高等级,既满足一般工业/消费电子的性能需求,又比±0.1%等高精度薄膜电阻成本更低,适合批量应用;
可靠性与一致性
风华高科采用成熟的厚膜工艺,产品一致性好,抽样测试中阻值偏差均控制在±1%以内;同时厚膜电阻的焊接兼容性佳,SMT自动化生产良率高;
宽温域稳定工作
±100ppm/℃的温度系数,在汽车电子(低功耗部分)、户外小型设备等温度变化较大的场景中,仍能保持阻值稳定,避免电路性能波动。
RC-02K4700FT的参数特性使其适配以下常见场景:
作为国内老牌电子元器件厂商,风华高科(FH)为RC-02K4700FT提供以下保障:
综上,RC-02K4700FT是一款性价比突出的厚膜贴片电阻,兼顾小体积、稳定精度与成本控制,是消费电子、工业控制等领域低功耗电路的理想选择。
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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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