Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RK73H1ETTP1005F 为 KOA 推出的厚膜贴片电阻,封装规格为 0402(公制 1005,约 1.0 mm × 0.5 mm)。阻值 10 MΩ,精度 ±1%,额定功率 100 mW,最大工作电压 75 V,温度系数 ±200 ppm/℃,工作温度范围 -55℃ ~ +155℃。该器件适合高阻值、空间受限的表面贴装电路,兼顾精度与体积要求。
KOA 型号通常以适配 SMT 自动化的卷盘(tape & reel)方式提供,便于大批量生产与点位管理。厚膜结构在常规应用中具备良好的长期稳定性与抗振性能,适配多种工业与消费场景。采购与设计时建议与供应商确认批次、性能一致性测试数据及相关可靠性认证,以满足特殊行业的规范要求。
总结:RK73H1ETTP1005F 在超小体积下提供高阻值与较好精度,适合高阻抗、空间受限且需耐高温的电路设计。设计时需重点关注功率、工作电压与环境温度对电阻表现的综合影响,以保证系统的稳定性与可靠性。若需更详细的电气特性曲线、焊接曲线或可靠性数据,可向 KOA 授权分销或技术支持索取完整规格书。
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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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