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-02K7152FT是风华电子(FH) 推出的一款高性能厚膜贴片电阻,属于该品牌经典厚膜电阻系列。产品以“小体积、高精度、宽温稳定”为核心设计方向,适配多数中低功耗电子电路的阻值匹配、分压、滤波等场景。
从型号命名可清晰解析核心参数:
产品参数围绕“精度、功率、温稳性”三大核心维度设计,满足不同场景的性能需求:
标称阻值71.5kΩ,精度±1%——该精度覆盖了消费电子、工业控制等领域的主流应用(如音频滤波、传感器信号调理),无需额外校准即可实现稳定的电路输出,避免因阻值误差导致的信号失真。
额定功率62.5mW(对应1/16W),是0402封装贴片电阻的典型功率等级。该功率可支撑多数低功耗电路(如MCU外围电路、小型传感器模块)的长期稳定运行,且在过载(短时间内功率≤1.5倍额定值)下仍能保持性能稳定。
温度系数**±100ppm/℃,即每升高1℃,阻值变化不超过0.01%;工作温度范围-55℃~+155℃**——宽温特性使其可适配汽车电子(如车载小功率模块)、工业户外设备等极端环境,避免因温度波动导致的电路参数漂移。
RC-02K7152FT采用0402贴片封装,具备以下优势:
基于参数特性,RC-02K7152FT广泛应用于以下领域:
风华电子(FH)是国内电子元器件行业的老牌厂商,厚膜电阻生产经验超过20年,RC-02K7152FT具备以下可靠性优势:
若需调整参数适配特殊场景,可参考以下替换逻辑:
综上,RC-02K7152FT凭借“小体积、高精度、宽温稳定”的特性,成为消费电子、工业控制等领域的高性价比厚膜贴片电阻选择,适配多数中低功耗电路的核心阻值需求。
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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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