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
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SC0603J5601F2BNRH是Sunway(信维通信)推出的0603封装贴片厚膜电阻,核心参数精准匹配通用电路设计需求:
宽温区阻值稳定性
±100ppm/℃的温度系数是核心优势:当环境温度变化100℃时,阻值漂移仅为0.01%,能在-55℃(低温存储/工作)至+155℃(高温环境如汽车发动机舱周边)的范围内保持一致性能,避免电路参数偏移。
小体积高密度贴装
0603封装体积仅1.6mm×0.8mm,厚度约0.45mm,适合智能手机、智能穿戴、小型传感器等空间苛刻的设备,可实现PCB板高密度布局,提升产品集成度。
低功耗电气匹配性
100mW额定功率与75V工作电压匹配,覆盖大多数低功耗电路需求(如MCU周边电阻、传感器信号调理),无需额外降额设计即可稳定工作,简化电路设计流程。
厚膜工艺可靠性
厚膜印刷工艺制备的电阻层,相比薄膜电阻成本更低,相比线绕电阻体积更小;同时抗脉冲能力较强,能承受短时间过流冲击,延长电路使用寿命。
该产品因参数均衡、体积小巧,广泛应用于以下领域:
温度循环耐受性
经过-55℃~+155℃温度循环测试(循环次数符合行业标准),阻值变化率≤0.5%,满足长期高低温交替环境下的稳定工作;
抗湿与机械稳定性
封装采用抗潮环氧树脂,抵御湿度变化(沿海、潮湿工业环境);0603封装贴片强度符合IEC 60068-2-6振动测试标准,抗振动冲击能力满足消费电子与工业设备需求;
电气耐久性
额定功率下连续工作1000小时,阻值变化率≤1%,符合Sunway品质管控要求。
Sunway(信维通信)是国内射频与电子元器件龙头企业,该产品具备完善品质保障:
该产品以均衡的性能、可靠的品质,成为消费电子、工业、汽车等领域通用电路的优选电阻元件。
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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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