ECS introduces the ultra-minature ECX-34RR is a very compact SMD Tuning Fork Crystal with a Typical ESR of 20K Ω. Low ESR part recommended by STMicroelectronics for the STM32 Microcontrollers.

SMD tuning fork crystal ECX-34RR Features:
1、Low Power RTC Applications ,such as STM32 AN2867
2、20K Typ ESR
3、3.2 x 1.5 mm Footprint
4、Extended Temp Range
5、RoHS Compliant

SMD tuning fork crystal ECX-34RR Applications
1、IoT
2、Automotive
3、COTS
4、Navigation
5、Medical (non-life sustaining)
6、Mobile devices
7、Industrial applications
8、Wireless devices
9、Test equipment