Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
HCI XC32M4-20.000-F18NJDT XC32M4
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HCI XC32M4-20.000-F18NJDT
- Type
- HCI
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HCI
- Electronic Component
- XC32M4-20.000-F18NJDT
- Electronic Component
- 1
- Package
- SMD3225-4P
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.041g
- Frequency
- 20MHz
- Electronic Component
- 1
- Electronic Component
- BM0264527034
- Operating Temperature
- 40℃~+85℃
- Electronic Component
- ±10ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 18pF
- 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.
XC32M4-20.000-F18NJDT 产品概述
一、产品简介
XC32M4-20.000-F18NJDT 为全国产化贴片金属封装晶振，品牌 HCI（杭晶），封装形式为 SMD3225-4P（3.2 × 2.5 mm，四脚）。器件提供 20.000 MHz 基本频率，面向对频率精度与稳定性有较高要求的工业级与消费类电子产品，兼顾小体积与可靠性的设计，适合 SMT 贴装工艺。
二、主要参数
- 频率：20.000 MHz
- 常温频差（Initial）：±10 ppm（25℃）
- 频率稳定度（含温度等因素）：±20 ppm
- 负载电容：18 pF
- 等效串联电阻（ESR）：50 Ω（典型）
- 工作温度范围：-40 ℃ ~ +85 ℃
- 封装：SMD3225-4P，金属外壳，全国产化
三、产品特点与优势
- 国产化供应，交期与本地化支持更有保障；
- 金属封装抗干扰与散热性能优于陶瓷型，稳定性更好；
- 小型 3225 贴片封装，便于高密度 PCB 设计与自动化装配；
- 低 ESR 有利于起振快速且输出幅度稳定；
- 宽工作温度覆盖工业级应用，适用性广。
四、典型应用
- 单片机/微控制器系统时钟源；
- 通信设备、射频前端参考时钟；
- 精密测量仪器与测试设备；
- 消费类电子、车载电子（需符合应用温度与振动要求时请确认）；
五、注意事项与使用建议
- 负载电容匹配：为达到标称频率与稳定度，请遵循晶振所标 18 pF 负载值，常见做法是对称使用两只外接耦合电容，考虑 PCB 与引线寄生电容后选择电容值（经验上单侧约 30–36 pF，依据实际测量与寄生电容调整）；
- 布局：晶振附近保持走线短且远离大电流开关信号与高频耦合源，接地平面完整以降低干扰；
- 贴装与回流：采用标准 SMT 回流工艺，遵循厂方推荐的回流温度曲线以避免元件应力与性能漂移；
- 存储与老化：长期存储应避免高温高湿环境，上电前建议依据产品规范进行老化验证以确认频率稳定性。
XC32M4-20.000-F18NJDT 以其国产化背景、稳健的电气特性与小型金属封装，适合需要可靠时钟参考的各类电子系统。欲获取完整电气特性曲线、回流曲线与封装尺寸图，请联系 HCI（杭晶）或查阅产品数据手册。
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