WMSIC Electronic Components

HCI(杭晶) XC22M4-25.000-F12NLDT

ModelXC22M4-25.000-F12NLDT
PackageSMD2520-4P
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 XC22M4-25.000-F12NLDT
Type
HCI
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
XC22M4-25.000-F12NLDT
Electronic Component
1
Package
SMD2520-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.034g
Frequency
25MHz
Electronic Component
1
Electronic Component
BM0264340516
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
12pF
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.

XC22M4-25.000-F12NLDT 产品概述

一、产品简介

XC22M4-25.000-F12NLDT 为全国产化贴片晶振,品牌:HCI(杭晶)。器件为金属封装 SMD2520-4P(尺寸约 2.5 × 2.0 mm),工作频率 25.000 MHz,适用于对频率精度、体积及可靠性有较高要求的便携与工业电子设备。型号已升级为 0122M4-25.000F12DTNLL,与 XC22M4-25.000-F12NLDT 在电气参数和封装上兼容,可作为替代型号使用。

二、主要电气参数

  • 额定频率:25.000 MHz
  • 常温频差:±10 ppm(室温标称值)
  • 频率稳定度(综合):±20 ppm(典型环境与温度范围内)
  • 负载电容:12 pF
  • 等效串联电阻(ESR):80 Ω(最大/典型值)
  • 工作温度范围:-40 ℃ 至 +85 ℃
  • 封装形式:SMD2520-4P,贴片金属外壳

三、产品特点

  • 全国产化生产,供应链稳定、可追溯;适合国产化替代与量产导入。
  • 小尺寸 SMD2520-4P 封装,有利于高密度 PCB 布局与自动贴装。
  • 金属封装提高机械强度与温度稳定性,抗振动性能良好,适合工业应用。
  • ±10 ppm 常温频差与 ±20 ppm 综合稳定度,满足通信、时序控制与高精度时钟源需求。
  • ESR 80 Ω 级别便于与多数 MCU / PMU 内部振荡器配合,但选型时需确认目标芯片驱动能力。

四、典型应用场景

  • 单片机/DSP 的主时钟与外部晶体时基。
  • 通信设备与射频前端的参考时钟(需评估相位噪声指标)。
  • 工业控制、仪器仪表、数据采集模块等需要长期稳定时钟的场合。
  • 消费类电子(需关注驱动能力与谐振匹配)。

五、使用与布局建议

  • 晶体两端应各并联 12 pF 连接至地,保持与晶体引脚间短路径布线;若晶体与 MCU 的内部寄生电容不同,建议按实际测量调整负载电容以校正频率。
  • 在晶体附近设置连续接地平面,减少环路、抑制干扰;振荡器输入与其他高速信号分离。
  • 对于 ESR 值较高的晶体,建议在开发阶段验证目标 MCU/振荡器电路的驱动能力与起振裕量,必要时参考 MCU 厂商推荐的串联/并联元件。
  • 回流焊工艺兼容性良好,但建议按厂方推荐的温度曲线进行焊接可靠性验证。

六、可靠性与检验

  • 推荐在量产前进行老化筛选与温度循环测试,以验证频率漂移与长期稳定性。
  • 对关键应用建议进行振动、冲击与高低温贮存/工作验证,确保在-40 ℃ 至 +85 ℃ 范围内性能一致性。

七、选型与替代信息

产品型号:XC22M4-25.000-F12NLDT;升级型号:0122M4-25.000F12DTNLL(功能与电气参数兼容)。采购时请确认包装、出货批次与认证资料,如需更严格的频率稳定度或更低 ESR,可与供应商沟通定制或推荐替代品。

如需完整数据手册、封装尺寸图或应用电路建议,可提供具体需求以便获取厂方技术资料。

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