WMSIC Electronic Components

EPSON(爱普生) Q22FA12800230

ModelQ22FA12800230
PackageSMD2016-4P
BrandEPSON
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EPSON Q22FA12800230
Type
EPSON
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
EPSON
Electronic Component
Q22FA12800230
Electronic Component
1
Package
SMD2016-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.03g
Frequency
26MHz
Electronic Component
1
Electronic Component
BM0265376900
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
10pF
Electronic Component
Electronic Component
Electronic Component
3000

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

EPSON Q22FA12800230 无源贴片晶振产品概述

EPSON(爱普生)Q22FA12800230是一款专为通用电子设备设计的26MHz无源贴片晶振,采用SMD2016-4P小封装,兼顾频率稳定性、宽温适应性与成本效益,广泛应用于消费电子、工业控制及通信等领域。以下从核心特性、参数解析、应用场景等维度展开概述。

一、产品定位与核心特性

该晶振属于EPSON无源晶振系列中的通用高频型号,核心定位为低成本、高可靠性的时钟基准源,无需额外驱动电路即可工作,核心特性包括:

  1. 无源结构:无内置振荡电路,仅需外接匹配电容即可起振,电路设计简单;
  2. 小封装适配:SMD2016-4P(2.0mm×1.6mm)贴片封装,节省PCB空间,适合小型化产品;
  3. 常规精度覆盖:常温频差±10ppm,满足多数设备的计时、通信频率需求;
  4. 宽温环境适用:工作温度范围-40℃~+85℃,覆盖工业级与部分车载场景;
  5. 起振可靠:等效串联电阻(ESR)60Ω,属于无源晶振的优良水平,适配多数MCU振荡器电路。

二、关键参数深度解析

各核心参数直接决定晶振的适用场景,具体解析如下:

1. 频率规格:26MHz

26MHz是电子设备中通用高频基准频率,广泛适配MCU(如STM32系列)、蓝牙模块(BLE)、WiFi模块(早期802.11n)等的时钟输入,无需额外分频/倍频即可满足核心电路需求。

2. 频差性能:±10ppm(常温)

常温下频率偏差为±10ppm,换算为实际偏差值为26MHz×10⁻⁶=260Hz,该精度可满足:

  • 消费电子的计时准确性(如智能手表的秒级精度);
  • 低功耗蓝牙(BLE)的通信频率稳定性(BLE信道间隔为2MHz,260Hz偏差不影响信道识别);
  • 工业传感器的采样定时精度。

3. 负载电容:10pF

无源晶振需外接10pF负载电容(通常并联在晶振两端与MCU引脚之间)才能达到标称26MHz频率,电路设计时需注意电容值匹配(误差建议≤±5%),避免因负载电容偏差导致频率漂移。

4. ESR:60Ω

等效串联电阻是衡量晶振起振能力的核心指标,ESR越低,晶振越容易起振且稳定性越好。60Ω的ESR可适配多数MCU的内置振荡器电路(通常要求ESR≤100Ω),降低电路设计门槛。

5. 工作温度:-40℃~+85℃

该温度范围属于工业级标准,可覆盖:

  • 户外设备(如智能路灯控制器)的低温(-40℃)与高温(夏季户外50℃以内);
  • 车载电子(如行车记录仪、车载导航)的宽温环境;
  • 工业PLC、传感器模块的工作温度。

三、封装设计与典型应用场景

1. 封装特点

SMD2016-4P封装为4脚无引脚贴片结构,优势包括:

  • 尺寸小巧:2.0mm×1.6mm,比常规3225封装小约50%,适合智能手环、蓝牙耳机等小型化产品;
  • 贴装便捷:支持自动化SMT贴装,生产效率高;
  • 抗干扰性:封装紧凑,减少外部电磁干扰对晶振的影响。

2. 典型应用场景

  • 消费电子:智能手表、蓝牙耳机、TWS耳机的时钟基准;
  • 工业控制:PLC模块、温度传感器、电机控制器的定时单元;
  • 通信设备:低功耗蓝牙(BLE)模块、WiFi 2.4G模块、物联网网关的频率参考;
  • 车载电子:车载导航、行车记录仪、胎压监测系统的时钟源。

四、可靠性与品牌优势

1. 可靠性保障

EPSON作为晶振领域的老牌厂商,Q22FA12800230具备:

  • 长寿命:无源晶振无活动部件,老化速率低,使用寿命可达10年以上;
  • 抗振动/冲击:SMD封装抗机械应力能力强,可承受常规设备的振动环境;
  • 环保合规:符合RoHS、REACH等环保标准,无铅封装适配绿色制造需求。

2. 品牌价值

EPSON晶振以一致性好、产能稳定著称,Q22FA12800230已在全球范围内获得广泛应用,客户反馈其起振可靠、频率漂移小,是通用场景下的高性价比选择。

五、总结

EPSON Q22FA12800230无源贴片晶振凭借26MHz通用频率、±10ppm常温精度、-40℃~+85℃宽温范围及SMD2016小封装,成为消费电子、工业控制等领域的理想时钟基准源,兼顾成本效益与可靠性,适合批量应用于对空间、精度有常规要求的电子设备。

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