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.
SX3DF125.000B20F30DNN是SCTF(星通时频) 推出的工业级有源晶振,核心参数精准匹配中高速数字系统的时钟需求:
LVDS(低电压差分信号)采用1.2V差分摆幅,相比单端CMOS输出,具备三大核心优势:
3.3V单电源兼容主流数字电路(如PLC、路由器、服务器),无需额外电平转换;40mA工作电流处于同规格产品的优势区间——既保证时钟信号的稳定振荡,又降低了嵌入式系统、便携设备的功耗压力。
±20ppm的全温稳定度,意味着在-40℃(低温启动)至+85℃(高温负载)范围内,时钟频率偏差始终≤2.5kHz,可避免因温度变化导致的系统时钟偏移,确保数据传输、控制指令的准确性。
该晶振采用SMD3225-6P贴片封装,尺寸仅3.2mm×2.5mm×1.0mm(典型厚度),属于微型化设计,可有效节省PCB布局空间,适配高密度集成设备(如小型工业控制器、微型通信模块)。
6引脚专为LVDS输出优化,引脚定义清晰(包含电源正、地、差分输出对、使能端),支持自动化贴装工艺,焊接兼容性好,适合批量生产场景。
SX3DF125.000B20F30DNN具备工业级可靠性:
凭借高频、稳定、抗干扰特性,该晶振广泛覆盖以下领域:
SCTF(星通时频)是国内专注时频器件的专业厂商,产品通过ISO9001、RoHS、REACH认证,生产流程全自动化,每批次晶振经参数测试+老化筛选,确保一致性与可靠性,为客户提供稳定供货。
该产品以“高频稳定+低功耗+工业级适应性”为核心,精准匹配中高速数字系统的时钟需求,是工业控制、通信等领域的高性价比选择。
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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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