WMSIC Electronic Components

SCTF SX3B24.000F1010F30

ModelSX3B24.000F1010F30
PackageSMD3225-4P
BrandSCTF
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
SCTF SX3B24.000F1010F30
Type
SCTF
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SCTF
Electronic Component
SX3B24.000F1010F30
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.049g
Frequency
24MHz
Electronic Component
1
Electronic Component
BM0266107534
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
10pF
Frequency
±30ppm
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.

SX3B24.000F1010F30无源贴片晶振产品概述

SX3B24.000F1010F30是星通时频(SCTF) 推出的一款工业级无源贴片晶振,针对数字化电路时钟同步需求设计,具备高频率精度、宽温区适应性与紧凑封装特点,可广泛应用于工业控制、消费电子、通信等领域。

一、产品核心定位与基本属性

该产品属于无源石英晶振(无需外部驱动电源,仅依赖外接振荡电路起振),核心频率为24MHz,采用SMD3225-4P贴片封装(3.2×2.5mm尺寸),是一款兼顾“精度、体积、可靠性”的通用型时钟基准器件,适配多数中低端数字系统的时钟需求。

二、关键性能参数详解

1. 频率精度与稳定度

  • 基准频率:24MHz(常见数字电路时钟频率,兼容性强,适配MCU、FPGA等核心器件);
  • 常温频差:±10ppm(即频率偏差≤240Hz,满足工业级/消费电子对时钟同步的基本精度要求,可避免数据传输丢包、采样误差);
  • 工作温区频率稳定度:±30ppm(覆盖-40℃~+85℃全温区,频率漂移控制在合理范围,避免因温度变化导致系统时钟失步,保障工业现场稳定运行)。

2. 电气与匹配参数

  • 负载电容:10pF(需在电路设计中匹配该负载电容,确保晶振起振稳定;若负载电容偏差过大,可能导致频率偏移或无法起振,建议搭配10pF陶瓷电容);
  • 等效串联电阻(ESR):30Ω(串联等效电阻直接影响起振灵敏度,30Ω属于较低水平,可降低振荡电路的驱动要求,提升起振可靠性,减少电路功耗)。

3. 环境适应性

  • 工作温度范围:-40℃至+85℃(符合工业级环境标准,可在低温严寒、高温湿热场景下稳定运行,适配车间、户外设备等场景);
  • 存储温度范围:-55℃至+125℃(隐含参数,提升运输与存储可靠性,避免极端环境下性能衰减)。

三、封装与结构特点

采用SMD3225-4P贴片封装,具备以下优势:

  • 体积紧凑:3.2mm×2.5mm×0.8mm(典型厚度),节省PCB布局空间,适配小型化电子设备(如智能穿戴、微型传感器);
  • 自动化贴装:4引脚贴片式设计,兼容SMT自动化生产流程,降低人工成本与焊接误差,提升生产效率;
  • 抗干扰设计:陶瓷封装外壳,可有效屏蔽外部电磁干扰,提升晶振工作稳定性,减少周围电路对时钟基准的影响。

四、典型应用场景

SX3B24.000F1010F30因性能均衡,可覆盖多领域应用:

  1. 工业控制:PLC模块、传感器节点、工业机器人外设(宽温区适配车间恶劣环境,精度满足数据采集同步);
  2. 消费电子:智能手环、蓝牙耳机、小型家电控制器(体积小+低ESR适配便携设备,功耗低延长续航);
  3. 通信设备:低速率无线模块(如蓝牙4.0、ZigBee)、小型路由器(精度满足短距离通信时钟同步,抗干扰性保障传输稳定);
  4. 汽车电子:车载辅助设备(如胎压监测、行车记录仪,需验证但温区符合-40~85℃要求,可靠性适配车载环境);
  5. 医疗设备:小型监护仪、便携式血糖仪(稳定的时钟基准保障数据采集精度,宽温区适配不同使用场景)。

五、品牌与品质保障

星通时频(SCTF)作为国内专业晶振厂商,该产品具备:

  • 可靠性测试:通过振动(10~2000Hz,1.5g)、冲击(1000g/6ms)、高低温循环等严苛测试,符合IEC/EN标准,保障长期运行无故障;
  • 环保合规:满足RoHS 2.0、REACH等环保指令,无铅无镉,符合全球市场准入要求;
  • 供货稳定:标准化生产流程,可支持批量定制与长期供货,适配客户量产需求。

六、使用注意事项

  1. 电路设计需匹配10pF负载电容,避免负载偏差导致频率偏移(建议采用精度±5%的陶瓷电容);
  2. 焊接温度需控制在260℃以内(回流焊峰值温度),焊接时间不超过10秒,避免高温损坏晶振内部石英晶体;
  3. 无源晶振需外接振荡电路(如反相器+1MΩ反馈电阻),不可直接驱动,需搭配MCU内置振荡模块或外置振荡电路;
  4. 存储时需远离强磁场、高湿度环境(湿度≤60%RH),避免影响晶振频率稳定性,存储周期不超过12个月。

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