WMSIC Electronic Components

HCI CO75H4-50.000-33GDTSN CO75H4

ModelCO75H4-50.000-33GDTSN
PackageSMD7050-4P
BrandHCI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HCI CO75H4-50.000-33GDTSN
Type
HCI
Minimum package
1000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
CO75H4-50.000-33GDTSN
Electronic Component
1
Package
SMD7050-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.233g
Frequency
50MHz
Electronic Component
1
Electronic Component
BM0264340501
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~3.3V
Operating Current
10mA
Electronic Component
±10ppm
Output
HCMOS
Frequency
±20ppm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

CO75H4-50.000-33GDTSN 产品概述

一、产品定位与核心应用场景

CO75H4-50.000-33GDTSN是杭晶电子(HCI)推出的工业级贴片时钟晶振,专为需要稳定50MHz时钟信号的数字系统设计,兼具小体积、低功耗与宽温适应性,可覆盖多类典型场景:

  • 工业自动化:PLC可编程控制器、伺服驱动器的时钟基准(适配车间高低温环境);
  • 通信设备:基站辅助模块、光传输设备的本地振荡源(满足信号同步精度);
  • 车载电子:车载信息娱乐系统、ADAS辅助驾驶模块的时钟单元(-40℃~+85℃宽温适配);
  • 消费电子:高清电视、机顶盒等设备的视频/音频同步时钟(小封装适合高密度PCB)。
    其10mA低工作电流还可适配电池供电或功耗敏感型设备,应用场景灵活。

二、关键性能参数解析

该晶振的核心参数精准匹配数字系统的时钟需求,关键指标清晰可靠:

  1. 频率精度:常温频差±10ppm,即50MHz频率下偏差不超过500Hz,满足FPGA、MCU等主流数字芯片的时钟同步精度要求;
  2. 输出特性:采用HCMOS输出模式,兼容TTL/CMOS逻辑电平,无需额外电平转换电路,直接对接数字芯片可降低系统设计复杂度;
  3. 电气兼容性:工作电压3.3V(主流数字系统供电电压),适配性广;工作电流仅10mA,在同类工业级晶振中属于低功耗水平,减少系统功耗负担;
  4. 频率稳定度:全温区(-40℃~+85℃)内频率稳定度±50ppm,确保高低温环境下时钟信号偏差可控,避免系统运行因时钟漂移出现卡顿或错误。

三、封装与机械特性

产品采用SMD7050-4P贴片封装,机械参数符合行业标准,便于量产应用:

  • 尺寸:7.0mm(长)×5.0mm(宽)×1.5mm(高),体积小巧,适合高密度PCB布局(如小型化工业控制器、便携设备);
  • 引脚数:4引脚,贴片式设计适配自动化生产流程,焊接效率高;
  • 引脚间距:符合常规贴片焊接工艺要求,可兼容回流焊(260℃峰值温度),焊接可靠性强;
  • 封装材料:耐高温环氧树脂,抗冲击、抗老化性能优异,延长产品使用寿命。

四、环境适应性与可靠性

CO75H4-50.000-33GDTSN针对工业级环境优化,可靠性表现突出:

  • 宽温工作:-40℃至+85℃的工作温度范围,覆盖户外设备、工业现场等极端温度场景,无需额外散热/保温措施;
  • 存储稳定性:存储温度范围-55℃至+125℃(行业常见值),延长产品货架寿命,便于库存管理;
  • 抗干扰性:HCMOS输出具有较好的电磁干扰(EMI)抑制能力,适合复杂电磁环境(如通信基站、工业车间);
  • 环保认证:符合RoHS、REACH等国际环保标准,无铅无卤,满足绿色制造要求。

五、品牌与品质保障

杭晶电子(HCI)是国内专注频率元器件研发生产的知名厂商,拥有10余年晶振设计制造经验,产品品质可靠:

  • 生产工艺成熟:每批次产品均经过频率精度、温漂、振动测试等严格检测,确保参数一致性;
  • 供货稳定:可满足中小批量至大规模量产需求,供货周期可控;
  • 技术支持完善:提供产品选型、应用方案设计等专业服务,降低客户系统开发难度。

该产品凭借稳定的性能、可靠的品质与高适配性,成为多类数字系统时钟基准的优选方案。

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