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-02K1151FT是风华高科(FH) 推出的通用型厚膜贴片电阻,针对中低功率电路的精准阻抗匹配、信号调理及分压设计,兼顾电气精度、环境适应性与成本优势,广泛适配消费电子、工业控制等多领域应用。
该电阻属于厚膜贴片电阻(Thick Film Chip Resistor),采用风华成熟工艺制造:通过丝网印刷将钌基电阻浆料沉积在高纯度氧化铝陶瓷基片上,经高温烧结形成电阻层,再经电极制作、环氧树脂封装及激光微调,实现精准阻值控制。
产品型号命名规则:
RC-02K1151FT的参数针对通用电路优化,关键指标如下:
参数 规格值 说明 标称阻值 1.15kΩ(1150Ω) 激光微调至标准阻值 阻值精度 ±1% 满足大多数电路阻抗匹配需求 额定功率(@70℃) 62.5mW 连续工作功率上限 温度系数(TC) ±100ppm/℃ 温度每变1℃,阻值变化±100×10⁻⁶ 工作温度范围 -55℃~+155℃ 覆盖工业级宽温环境 最大工作电压 ~27V(P=V²/R计算) 70℃时电压上限 温度循环稳定性 ≤±2%(-55~155℃循环) 宽温下阻值漂移可控RC-02K1151FT符合工业级可靠性标准:
采用0402封装(最小通用封装之一),物理参数:
RC-02K1151FT由风华高科生产,该企业是国内被动元件龙头,产品通过ISO 9001、ISO 14001及RoHS认证,部分批次符合AEC-Q200汽车级标准,供货稳定。
总结:RC-02K1151FT是高性价比通用厚膜电阻,兼顾小尺寸、宽温、精准度与成本,是消费电子、工业控制的理想选型。
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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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