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.
BOURNS 3362S-1-503LF 是一款小型单圈可调电阻(电位器),面向 PCB 上的调试、校准与微调场合。基础电气参数为阻值 50 kΩ、标称精度 ±10%、额定功率 500 mW,温度系数 ±100 ppm/℃,圈数为 1 圈。封装形式为插件(3 引脚),外形尺寸约 7 × 6.6 mm(适合空间受限的电路板布局)。LF 后缀通常指无铅可焊性设计,适应现代环保焊接工艺要求。
BOURNS 3362S-1-503LF 为一款体积小、便于 PCB 插件安装的单圈微调电位器,适合用于电路调零、偏置与简单校准场合。其 50 kΩ 阻值、500 mW 功率与 ±100 ppm/℃ 的温度系数在许多通用电路中能提供稳定且经济的解决方案。选型时应关注实际使用环境的温度、功率分布与精度需求,并参考厂商完整数据表以获得详尽的机械与电气参数。
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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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