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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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FRC1206F2204TS是富捷(FOJAN)推出的一款1206封装厚膜贴片电阻,主打「高阻值、高精度、宽温稳定」,适配中低功率电路的信号调理、分压偏置等场景,兼顾性能与成本优势,是工业、消费电子、汽车领域的通用型器件。
该电阻属于厚膜贴片电阻范畴,以陶瓷为基底通过丝网印刷制备电阻层,兼具「成本可控+性能稳定」特点。核心参数聚焦:2.2MΩ高阻值、±1%精度、250mW功率、1206标准封装,覆盖从商用到工业级的应用需求。
标称阻值2.2MΩ(代码「2204」,即22×10⁴Ω),精度±1%——可满足大多数电路的阻值一致性要求,无需额外校准即可用于信号分压、运放偏置等场景(如工业传感器信号放大前级)。
典型TCR为±100ppm/℃,即温度每变化1℃,阻值变化±220Ω(2.2MΩ×100×10⁻⁶)。该系数在宽温区下可维持阻值稳定,避免因温度波动导致电路性能漂移(如汽车发动机舱高温环境)。
尺寸为3.2mm×1.6mm(长×宽),符合国际贴片电阻规范,适配SMT自动化生产线,兼容常规PCB贴装工艺,无需特殊设备即可批量生产。
采用「陶瓷基底→厚膜电阻浆料层→电极→保护层」多层设计:
覆盖-55℃至+155℃,超出常规商用级(0℃70℃)与工业级(-40℃125℃)标准,可满足:
产品通过富捷内部可靠性测试(温度循环、湿度老化、振动冲击等),符合RoHS 2.0、REACH环保标准,长期使用故障率低,适合对稳定性要求较高的场景(如车载传感器电路)。
富捷(FOJAN)是国内专注电阻制造10余年的企业,产品覆盖工业、汽车、消费电子领域。FRC1206F2204TS采用标准化生产流程,每批次阻值一致性控制严格,供应周期稳定,可满足中小批量到大规模生产需求。
总结:FRC1206F2204TS以「高阻值+高精度+宽温稳定」为核心优势,结合1206封装的通用性,是各类中低功率电路的实用选择,适合对成本与性能平衡要求较高的应用场景。
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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.
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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.
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Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
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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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