7LC32768F12UC
Self-operatedAvailable
IC
SMD3215-2P
7LC32768F12UC
7LC32768F12UC is a SJK PassiveCrystals in SMD3215-2P package.
Brand
SJK
Package
SMD3215-2P
Lead Time
In stock
Date Code
26+
7LC32768F12UC Parameters
| Package | SMD3215-2P |
|---|---|
| Brand | SJK |
| Date Code | 26+ |
| 晶振类型 | 贴片晶振 |
| 常温频差 | ±20ppm |
| Operating Temperature | -40℃~+85℃ |
| Part Number | 7LC32768F12UC |
| Unit | pcs |
| Product Weight | 2.6e-05 |
| Category | PassiveCrystals |
|---|---|
| Stock | 2,650 |
| MOQ / SPQ | 1 / 1 |
| Frequency | 32.768kHz |
| 负载电容 | 12.5pF |
| Product Name | 32.768kHz ±20ppm 12.5pF |
| Packaging | Tape & Reel |
| Product Type | PassiveCrystals |
7LC32768F12UC Overview
无源晶振 32.768kHz 12.5pF ±20ppm 贴片晶振 SMD3215-2P
7LC32768F12UC Features
- 小型化优势:比传统直插晶振缩小70%, 可直接集成到手环、蓝牙耳机等超小型PCB中, 不占用额外空间
- 无源结构:仅需外部电路激励, 无主动驱动元件, 适配STM32L、CC2530等低功耗MCU的休眠模式
- 耐焊接性:陶瓷封装可承受回流焊峰值温度(≤260℃), 避免焊接时性能劣化。
7LC32768F12UC Applications
- 智能穿戴:手环/手表的RTC时钟, 32.768kHz分频得精准秒信号, 宽温适配佩戴环境
- 物联网终端:传感器节点、智能门锁的定时唤醒/采集时钟, 低功耗延长续航(单次充电6-12个月)
- 工业控制:PLC、远程IO模块的定时触发时钟, -40~85℃满足车间/户外部署
- 消费电子:电子钟、计算器的时钟基准, 成本与性能平衡, 符合中低端产品需求。
