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.
RK73H1JTTD1002F是日本KOA公司推出的通用型厚膜贴片电阻,属于该品牌常规精度系列的核心产品。其定位为「中小功率、中等精度的基础被动元件」,适配绝大多数电子电路的分压、限流、匹配等基础功能需求,尤其适合高密度贴片组装场景,是消费电子、工业控制、通信设备等领域的常用选型。
该电阻的参数设计平衡了性能与成本,直接决定了应用边界,具体如下:
阻值标称10kΩ,精度为±1%,即实际阻值范围在9.9kΩ~10.1kΩ之间。这一精度满足80%以上常规电路的需求(如信号调理的分压比控制、微控制器I/O口的上拉/下拉匹配等),无需额外校准即可稳定工作,兼顾性能与成本控制。
该电阻采用0603封装(英制尺寸:0.06英寸×0.03英寸,公制1608),是贴片电阻中尺寸较小的规格之一,优势在于:
厚膜电阻的工艺特性赋予了该产品良好的可靠性:
KOA作为日本老牌被动元件厂商,其产品以一致性好、可靠性高著称,RK73H1JTTD1002F符合以下标准:
该产品凭借平衡的性能参数、紧凑的封装与可靠的品质,成为电子设计中10kΩ±1%规格的常用选型之一,尤其适合对成本敏感且需宽温适应性的场景。
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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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