WMSIC Electronic Components

HCI(杭晶) 0153G2-12000F20DTNJL

Model0153G2-12000F20DTNJL
PackageSMD5032-2P
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 0153G2-12000F20DTNJL
Type
HCI
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
0153G2-12000F20DTNJL
Electronic Component
1
Package
SMD5032-2P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.131g
Frequency
12MHz
Electronic Component
1
Electronic Component
BM0264820044
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
20pF
Frequency
±20ppm
Electronic Component
Electronic Component

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

0153G2-12000F20DTNJL 产品概述

一、产品简介

0153G2-12000F20DTNJL 是杭晶(HCI)推出的一款全国产化贴片晶振,工作频率为 12.000 MHz。器件采用 SMD5032 封装(5.0 × 3.2 mm),2 引脚结构,玻璃密封(glass-sealed),陶瓷基板工艺。该型号针对通用微控制器和数字时钟源应用进行了优化,具有良好的频率精度和温度范围,适配国产化设计和批量制造需求。

二、主要特性

  • 频率:12.000 MHz
  • 常温频差(初始容差):±10 ppm(室温基准)
  • 频率稳定度(规格):±20 ppm
  • 负载电容:20 pF
  • 等效串联电阻(ESR):80 Ω
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装:SMD5032-2P(5.0 × 3.2 mm,2 引脚)
  • 封装结构:陶瓷基板 + 玻封,适用于自动贴装和回流焊工艺
  • 品牌:HCI(杭晶),全国产化供应链,适合国内替代和长期供货计划

三、电气性能说明

  • 常温频差 ±10 ppm 指器件在 25 ℃ 附近的出厂频率偏差,适用于对初始频率精度有严格要求的系统。
  • 频率稳定度 ±20 ppm 为器件在指定工作温度范围内(及其它影响因素如电源、负载等)的一般稳定度等级,具体性能应参考厂商最终出厂测试报告或样件验证。
  • 负载电容 20 pF 为晶振的标称负载值。为保证振荡电路达到标称频率,建议在 MCU/振荡器两端各并联合适容量的耦合电容(以下有推荐计算说明)。
  • ESR = 80 Ω;该 ESR 属于中等水平,适合与常见 CMOS、CMOS 输出驱动器或微控制器内部振荡器直接配合使用。对于对启动性能和驱动能力要求较高的方案,请在电路验证阶段确认启动时间和摆幅是否满足系统需求。

关于负载电容选配(经验规则):

  • 标称 CL = 20 pF。实际电路中需考虑 PCB 与器件引线的寄生电容(Cstray,通常 2–5 pF)。按近似公式,单侧电容 C ≈ 2×CL − Cstray,故常见选择范围为 27–33 pF(依照 Cstray 的大小可选 22–33 pF),具体以电路实测为准。

四、机械尺寸与封装注意

  • 封装型号:5032(代表 5.0 mm × 3.2 mm),为常见的 SMD 晶振贴片尺寸,兼容主流贴装与波峰/回流焊流程。
  • 引脚:2P,标准焊盘布局便于自动贴装和回流焊接。
  • 玻璃密封结构提高了器件对环境的密封性和长期稳定性,有利于耐湿和长期漂移控制。

五、推荐应用场景

  • 单片机(MCU)和微处理器时钟源(嵌入式控制、家电、工业控制等)
  • 通信设备与网络终端的定时与时钟恢复
  • 消费电子、物联网节点、传感器网关等需中高精度时钟源的场合
  • 国内替代、国产化一体化项目以及对供应链自主可控有要求的产品线

六、使用与焊接建议

  • 兼容常规回流焊工艺;为保证可靠性,请在产品工程确认阶段采用厂方推荐的回流焊温度曲线或向杭晶索取详细焊接规范。
  • 推荐将晶振尽可能靠近 MCU 的 XTAL 引脚放置,缩短焊盘到引脚的走线长度,减小寄生电容和走线干扰。
  • 在晶振两端到地之间的耦合电容应尽量对称,靠近器件焊盘布置,避免长走线和大面积环路。
  • 电源和地的去耦应做好,防止开关噪声耦合进振荡回路;在高噪声环境下可考虑适当的滤波或隔离措施。
  • 存储与使用时避免剧烈震动、潮湿及超出规范的温度环境,以减少频率漂移与损坏风险。

七、质量与可靠性

  • 全国产化制造,有利于长期供货和质量可追溯性,适用于需要稳定供货的量产项目。
  • 玻封与陶瓷基材有助于提升环境耐受性与长期频率稳定性。出货前通常经过频率、ESR、外观等检验,具体检验项目与合格标准可与杭晶技术支持确认。

结语:0153G2-12000F20DTNJL 以其 12 MHz 的标准频率、±10 ppm 常温频差与 ±20 ppm 的稳定度,以及国产化供应链与 SMD5032 小型封装,适合各类中高稳定性时钟应用。在设计与验证阶段请根据实际电路条件选择合适的负载电容并进行电磁兼容与启动特性测试;如需详细规格书、回流焊曲线或样品支持,建议直接联系杭晶(HCI)获取技术文件与工程支持。

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