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.
FRC0603F1103TS是FOJAN(富捷)品牌推出的厚膜贴片电阻,核心参数清晰适配中低端电子设备的常规需求:
该电阻采用0603标准贴片封装,符合电子行业通用尺寸规范:
±1%的精度覆盖了90%以上消费电子、工业控制的常规应用场景(如传感器信号分压、模拟电路偏置),无需额外校准即可稳定工作;厚膜工艺经老化测试后,阻值长期漂移率控制在0.5%以内(典型值),避免长期使用中性能衰减。
100mW额定功率满足低功耗电路需求,75V最大工作电压需结合阻值计算实际功耗((V^2/R=75^2/110k≈51mW)),远低于额定功率,安全裕量充足;实际应用中需避免短时间过压(如超过80V),防止电阻过热失效。
-55℃~+155℃的工作范围可覆盖工业现场高温环境(如电机控制柜)、寒冷地区低温场景(如户外传感器);±100ppm/℃的温度系数意味着温度每变化1℃,阻值变化±110Ω,在汽车电子(如车载信息娱乐系统)等场景下表现稳定。
厚膜电阻采用丝网印刷+高温烧结工艺,成本低于薄膜电阻,适合批量应用;同时具备一定抗浪涌能力,可承受10倍额定功率(1W)的1秒冲击,可靠性优于部分薄膜电阻。
FOJAN(富捷)作为国内专业被动元器件厂商,产品符合RoHS 6.0、REACH等环保标准,无铅封装满足欧盟环保要求;FRC0603F1103TS经过严格可靠性测试:
该电阻平衡了精度、成本与可靠性,适合中低端电子设备的批量应用,宽温特性使其在工业、汽车等场景具备一定竞争力。
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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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