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.
0603WAF5362T5E是厚声电子(UNI-ROYAL)针对小型化精密电路推出的厚膜贴片电阻,聚焦「低功耗、高精度、宽温稳定」三大核心需求,适配消费电子、工业控制、汽车电子等多领域的高密度PCB设计场景。具体典型应用包括:
该产品的核心参数直接匹配目标应用的性能需求,关键指标如下:
阻值为53.6kΩ±1%,属于工业/消费电子常用的精密阻值范围。1%的精度可有效降低信号偏差——例如在传感器信号放大电路中,若放大倍数由电阻比值决定,1%精度能将增益偏差控制在±2%以内,满足医疗/工业设备的信号精度要求。
TCR为**±100ppm/℃**,表示温度每变化1℃,阻值变化≤±0.01%。在-55~155℃宽温范围内,阻值稳定性优异,可应对户外设备、汽车电子的极端温度环境。
覆盖**-55℃+155℃**,超越工业级(-4085℃)和汽车级(-40~125℃)标准,支持LED驱动、工业电机控制等高温场景长期稳定工作。
采用0603封装(英制0603,对应公制1608:1.6mm×0.8mm×0.45mm典型值),体积相比0805封装缩小约60%,可显著提升PCB布局密度,适配当前便携式设备的轻薄化趋势。
采用「丝网印刷电阻浆料→陶瓷基底高温烧结→电极制备→环氧树脂涂覆」工艺:
表面涂覆耐温环氧树脂,可防护电阻层免受湿度、机械损伤;电极端采用「镍层+锡层」双镀层,提升焊接兼容性(支持无铅焊接)。
该产品通过多项可靠性测试,满足严苛场景需求:
高温环境下需按降额曲线调整功率:
该产品凭借高性价比、宽温稳定性与小型化优势,成为消费电子、工业控制、汽车电子等领域的理想精密电阻选择。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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