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HCI 3608S-32.000-DTTLLLL 3608S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HCI 3608S-32.000-DTTLLLL
- Type
- HCI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HCI
- Electronic Component
- 3608S-32.000-DTTLLLL
- Electronic Component
- 1
- Package
- MC-306
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.4g
- Frequency
- 32kHz
- Electronic Component
- 1
- Electronic Component
- BM0264820049
- Operating Temperature
- 40℃~+85℃
- Electronic Component
- ±20ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 12.5pF
- 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.
3608S-32.000-DTTLLLL 产品概述
一、产品简介
3608S-32.000-DTTLLLL 是杭晶（HCI）推出的全国产化贴片表晶，基频 32.000 kHz，专为低功耗实时时钟（RTC）与计时应用设计。器件为贴片封装，便于自动贴装与大批量生产，适配各类微控制器与低频振荡电路。
二、主要规格参数
- 频率：32.000 kHz（基频）
- 常温频差：±20 ppm（25℃）
- 频率稳定度：±20 ppm（-40℃ ~ +85℃）
- 负载电容：12.5 pF
- 等效串联电阻（ESR）：50 kΩ
- 工作温度范围：-40℃ ~ +85℃
- 封装形式：SMD 表面贴装，封装尺寸 8038（厂用型号 MC-306）
- 品牌：HCI（杭晶）
三、性能与特点
- 高稳定性：全温区频差控制在 ±20 ppm 级别，满足精确计时与时间戳需求。
- 低功耗、适配RTC：32 kHz 基频与较高 ESR 特性适合低驱动电平的晶体振荡器，降低系统功耗。
- 全国产化：供应链可控，适合对国产化有要求的项目与大批量长期供应。
- 贴片化封装：8038 尺寸兼顾机械强度与体积，支持回流焊工艺，便于自动化贴装。
四、典型应用
- 实时时钟（RTC）、日历模块
- 低功耗物联网终端、蓝牙/传感节点待机时钟源
- 智能电表、医疗设备、工业控制的计时与定时功能
- 穿戴设备、电子时钟与计时器
五、布局与使用建议
- 两端接地电容：建议以负载电容 12.5 pF 为目标，左右两侧耦合电容对称布置。考虑 PCB 板上寄生电容，常用取值为每侧约 22~27 pF（根据实际板上寄生电容微调）以达到目标 Cload。
- 布线要求：将晶体与 MCU/振荡器引脚间走线尽量短并屏蔽，避免与大电流或高速信号线平行耦合。
- 接地与去耦：晶体周边地面须完整，避免地回路干扰；振荡器供电处建议加局部去耦电容。
- 焊接工艺：支持常规回流焊，按厂方推荐的温度曲线和回流参数执行，避免过冲焊接温度。
六、封装与供货
封装尺寸 8038，厂方包装型号 MC-306，适应贴片机贴装与自动化生产。杭晶（HCI）提供稳定批次供应，适合对国产化率要求高的客户。若需大量采购或索取样品、规格书与测试数据，请联系厂方或授权分销渠道获取详细支持。
如需更详尽的电气等效模型、驱动电平或环境可靠性数据，可提供具体需求，我方协助查询厂方资料并给出匹配建议。
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