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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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SC0201F1003G1BNRH是Sunway(信维通信) 推出的一款0201封装厚膜贴片电阻,属于高精度小功率被动元件系列。该产品针对紧凑电路设计需求优化,兼顾阻值精度、温度稳定性与空间利用率,适用于消费电子、工业物联网、汽车辅助系统等多领域的精密电路场景,是小型化电子设备的理想被动元件选择。
标称阻值为100kΩ(阻值代码1003,即100×10³Ω),精度等级为**±1%**,满足多数精密电路对阻值偏差的严格要求——例如信号调理电路的分压比控制、运算放大器的偏置电阻配置等,可有效减少电路输出误差,提升系统整体精度。
额定功率为50mW,最大工作电压为25V,符合0201封装的功率容量设计逻辑。该参数确保产品在正常工作时不会因过功率/过电压导致发热失效,长期运行可靠性得到保障;同时低功率特性适配低功耗电路设计趋势,契合物联网、可穿戴设备等领域的能耗要求。
温度系数(TCR)为**±200ppm/℃,即当工作温度每变化1℃时,阻值相对变化率为±200×10⁻⁶。结合-55℃~+125℃** 的宽工作温度范围,产品可稳定适应极端温度环境(如工业户外设备、车载低温启动场景),避免因温度波动导致阻值漂移影响电路性能,满足宽温应用的可靠性需求。
采用厚膜电阻工艺制造,厚膜技术兼具成本优势、抗电涌能力与长期稳定性,可有效降低批量生产的一致性偏差,同时提升产品在复杂环境下的抗干扰能力,适合大规模量产应用。
产品封装为0201英制尺寸(对应公制0.25mm×0.125mm),是贴片电阻中最小的封装规格之一。该封装可显著节省PCB布局空间,适配高密度电路设计(如智能手机主板、可穿戴设备模块、小型IoT终端),满足现代电子设备“小型化、轻量化”的核心需求,同时兼容自动化贴装工艺,提升生产效率。
Sunway(信维通信)作为国内射频与被动元件领域的龙头企业,其产品通过ISO9001质量管理体系认证,并符合RoHS环保标准(无铅无卤),满足全球市场的环保要求。SC0201F1003G1BNRH具备批量供货稳定性,可支持客户从研发到量产的全流程需求,同时提供完善的技术支持与售后保障,降低客户供应链风险。
该产品凭借精准的性能参数、紧凑的封装设计与可靠的品质保障,成为多领域精密电路设计的优选被动元件,适配现代电子设备向小型化、智能化发展的趋势。
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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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