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.
FC31M2-32.768-NTLLLDT是HCI杭晶推出的一款工业级无源贴片晶振,专为需要高精度低频时钟信号的应用设计,核心频率32.768kHz(实时时钟RTC领域的标准频率),具备稳定的性能和紧凑的封装,可满足消费电子、物联网、工业控制等多场景的需求。
该型号为无源晶振(无内置振荡电路,需外接匹配电容与振荡电路配合工作),品牌为国内晶振行业知名厂商HCI(杭晶),封装采用SMD3215-2P(贴片式2引脚,尺寸约3.2mm×1.5mm×0.8mm),属于小型化贴片封装,适合自动化贴装生产,可有效节省PCB布局空间。
FC31M2-32.768-NTLLLDT的性能与封装特性使其适用于以下场景:
HCI杭晶作为国内晶振厂商,产品经过高低温循环、湿度测试、振动测试等可靠性验证,无源晶振无内置电路,长期工作稳定性优于有源晶振,寿命可达10年以上。
FC31M2-32.768-NTLLLDT是一款性价比高的工业级无源贴片晶振,32.768kHz标准频率、±20ppm精度、-40~+85℃宽温范围与SMD3215小型封装,可满足多领域对稳定低频时钟信号的需求,是消费电子、物联网与工业控制等场景的可靠选型。
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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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