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.
RTT031153FTP是台湾旺诠(RALEC)推出的一款0603封装贴片厚膜电阻,针对中小功率电路对精度、稳定性及空间紧凑性的需求设计,具备工业级环境适应性,是工业控制、消费电子等领域的通用型电阻元件。
该电阻属于厚膜电阻类别,采用丝网印刷厚膜工艺制造,结合了成本优势与稳定的电气性能。核心定位为高性价比通用贴片电阻,适配自动化贴装生产线,同时满足多数电子电路对阻值精度、温度稳定性的基础要求。
阻值规格为115kΩ±1%,属于工业级常用精度等级,可满足99%以上电路设计对阻值偏差的要求(如分压电路输出精度、滤波电路截止频率稳定性)。115kΩ为标准阻值范围内的规格,避免非标准阻值导致的选型困难。
温度系数为**±100ppm/℃**,表示温度每变化1℃,阻值变化±100×10⁻⁶。以工作温区最大温差(155℃~-55℃,温差210℃)计算,阻值最大漂移为±2.1%,属于厚膜电阻中较好的温度稳定性,可有效减少温度变化对电路性能的影响。
覆盖**-55℃~+155℃**,符合工业级温度标准,可适应户外设备、车载辅助电路等高低温交替环境,避免温度超出范围导致的性能失效。
旺诠是全球知名电阻制造商,产品一致性好、可靠性高,符合RoHS、REACH等环保标准,且经过高温老化、湿热循环等严格可靠性测试,可确保长期稳定工作。
RTT031153FTP通过平衡精度、稳定性、空间尺寸与成本,成为工业、消费电子等领域的高性价比选择。其宽温范围、稳定的TCR及0603封装特性,可满足不同场景下的电路设计需求,同时旺诠的品牌保障确保了产品的长期可靠性。
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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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