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.
SXTF321532768A20F是星通时频(SCTF)推出的工业级32.768kHz低频贴片晶振,专为需要精准计时、低功耗、小型化设计的电子设备打造。作为实时时钟(RTC)系统的核心频率源,它以稳定的输出、宽泛的环境适应性和紧凑的封装,成为智能穿戴、工业控制、车载电子等领域的优选器件。其核心价值在于平衡了“计时精度”与“环境可靠性”,无需额外温控或复杂电路,即可满足不同场景下的长期稳定计时需求。
该晶振的核心参数针对低频计时场景做了针对性优化,关键指标解读如下:
该晶振采用SMD3215贴片封装,尺寸为3.2mm×1.5mm×0.8mm(长×宽×高),具有以下优势:
典型应用场景:
SXTF321532768A20F通过严格的可靠性测试,满足以下环境要求:
星通时频(SCTF)是国内专注频率器件研发与生产的高新技术企业,拥有10余年晶振制造经验:
该晶振以“精准、稳定、小型化”为核心,适配多领域计时需求,是替代进口低频晶振的高性价比选择。
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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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