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.
3121M-32.768DT07LLL 是一款全国产化的贴片表晶振,面向低功耗实时时钟(RTC)及各类低频计时电路的应用。器件采用 SMD2012-2P(2012 封装,2 引脚)规格,标准频率为 32.768 kHz,体积小、功耗低、易于自动贴装与回流焊,便于批量化生产与国产供应链替换。型号已升级为 FC21M2-32.768-N07LLDT,兼顾性能与可供货稳定性,品牌:HCI(杭晶)。
适用于实时钟表(RTC)、微控制器低功耗时钟源、智能表计、物联网终端、可穿戴设备、传感器节点、家电和其他需要精准低频时基的消费与工业电子产品。
如需器件详细数据手册、封装尺寸图或样片支持,可告知用途与需求,我可协助准备对接资料与选型建议。
Request for quote
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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