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.
CO32H4-30.000-33KDTSN是杭晶电子(HCI) 推出的工业级高稳定性晶体振荡器(XO),针对需要精准时钟信号的数字电路、工业控制、通信等场景设计,核心参数清晰匹配中高频时钟需求:
参数项 规格值 标称频率 30.000MHz 输出模式 HCMOS 工作电压 3.3V(典型) 典型工作电流 10mA 常温(25℃)频差 ±10ppm 宽温频率稳定度 ±25ppm(-40℃~+85℃) 封装类型 SMD3225-4P(3.2×2.5mm) 品牌 HCI(杭晶电子)采用HCMOS输出,兼容TTL/CMOS逻辑电平,输出阻抗低(典型≤100Ω),上升/下降时间快(典型10ns),可直接驱动主流数字芯片,无需外接缓冲器,简化电路设计。
工作电压为工业级常用的3.3V,典型电流10mA,功耗仅33mW,兼顾稳定性与低功耗,适合电池供电的嵌入式设备或对功耗敏感的系统。
SMD3225-4P封装尺寸仅3.2×2.5×0.8mm(长×宽×厚),4引脚贴片设计,符合RoHS环保要求,支持自动化贴装,可有效节省PCB空间,适配高密度电路设计。
SMD3225-4P为4引脚贴片封装,杭晶标准引脚定义(需以官方 datasheet 为准):
引脚间距0.5mm,贴装精度高,适合批量生产。
该产品凭借宽温稳定、小封装、低功耗等优势,广泛适配以下场景:
杭晶电子(HCI)是国内晶振行业知名企业,专注石英晶体谐振器、振荡器研发生产20余年,产品覆盖工业级、汽车级、消费级全系列,通过ISO9001、ISO14001认证,部分产品符合AEC-Q100、RoHS、REACH标准。
CO32H4-30.000-33KDTSN采用高精度石英晶体片,配合优化振荡电路设计,平均无故障时间(MTBF)≥10^6小时,可长期稳定工作于工业环境,降低系统维护成本。
CO32H4-30.000-33KDTSN是一款高性价比工业级晶体振荡器,核心优势在于宽温频率稳定、HCMOS兼容输出、小封装低功耗,适配多领域精准时钟需求,是杭晶电子针对中高频场景推出的成熟产品。
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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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