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.
RM065-203是博晨(BOCHEN)品牌推出的一款小型插件式可调电位器,主打高性价比与小信号电路适配性,核心阻值为20kΩ(型号中“203”代表20×10³Ω),广泛应用于小家电、电子仪表、音频设备等领域的参数微调场景。
该电位器的关键电气参数清晰明确,覆盖基础应用需求:
产品定位为低成本通用型可调元件,适用于对精度要求不苛刻、小功率信号调节的批量应用,无需复杂校准流程即可满足基础电路需求。
RM065-203采用圆柱型金属外壳(部分批次为塑料外壳),整体体积小巧(直径约φ6mm,长度约10mm),便于紧凑电路布局。核心结构特点:
除标称参数外,产品的实际电气表现需结合应用场景评估:
结合参数特点,RM065-203的适配场景集中在小信号、低功率电路:
为保证产品可靠性与使用寿命,需注意以下要点:
BOCHEN博晨专注于电位器、电阻器等被动元件的研发与生产,产品覆盖中低端市场,RM065系列经过常规可靠性测试(高低温循环、振动测试、耐湿测试),符合GB/T 17702.1《电子设备用固定电位器 第1部分:总规范》的基本要求。虽然精度±25%不适合高精度场景,但成本优势明显,适合批量生产中的基础调节需求。
综上,RM065-203是一款高性价比的通用型可调电位器,能够满足大多数小信号电路的微调需求,是小家电、电子仪表等领域的优选元件之一。
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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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