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.
CD4051BMT/TR 是一款基于 CMOS 工艺的单片 8:1 模拟开关多路复用器,华冠(HGSEMI)出品,封装为 TSSOP-16。器件支持单电源或双电源工作,额定工作电压为 3V ~ 15V,工作温度范围为 -40℃ ~ +85℃。其结构适合在模拟信号与数字控制混合的系统中进行通道选择与信号路由。
CD4051B 采用 CMOS 开关结构,具有高输入阻抗、低静态功耗与较低的导通电阻。较小的导通电容有利于保持较宽的带宽与低失真。器件通过三个地址控制端 (A、B、C) 实现对八个通道的快速选择,另设有使能/抑制脚以实现通道隔离或高阻态输出。
TSSOP-16 提供紧凑的 PCB 占位,适用于高密度布局。引脚通常包括三个地址端、八个通道端、一公共端、使能端以及电源脚(VCC、VEE/GND)。设计时请参考华冠的完整引脚图与焊接规范,确保电源与地连接可靠。
CD4051BMT/TR 以其宽电源范围、低导通电阻与低导通电容,适合在多通道模拟信号切换、数据采集与仪器控制等场景中使用。合理的电源旁路、布局与后端缓冲能最大程度发挥其性能,满足工业级温度与电压范围的应用需求。若需更详细的电气特性曲线与引脚图,请参阅产品规格书。
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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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