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.
ROHM KTR18EZPF1802是一款1206封装厚膜贴片电阻,针对通用电子电路中对「精度、功率、高压适应性」有均衡需求的场景设计。作为罗姆(ROHM)成熟产品线的一员,该电阻以稳定的厚膜工艺为基础,核心优势体现在:
该电阻的核心参数围绕「阻值稳定性、功率/电压承载、温度适应性」展开,具体如下:
标称阻值为18kΩ,精度等级为**±1%**(F级),满足多数工业控制、信号处理电路对阻值偏差的控制要求——例如模拟信号衰减、电源分压反馈等场景,可避免因阻值误差导致的信号失真或功率分配偏差。
采用1206封装(英制代码,对应公制3216,即3.2mm×1.6mm×0.5mm左右),属于贴片电阻的主流小封装,具备以下特点:
结合参数特性,KTR18EZPF1802适用于以下场景:
该电阻的可靠性源于厚膜工艺与罗姆的质量管控,具体表现为:
需注意参数完全匹配:
综上,ROHM KTR18EZPF1802是一款性能均衡、可靠性高的厚膜贴片电阻,可广泛应用于工业、消费电子、车载等领域,是多数电路设计中「精度+功率+高压」需求的可靠选择。
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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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