ECX-31B Series 32.768 kHz Tuning Fork Crystal

Product Highlights > ECX-31B Series 32.768 kHz Tuning Fork Crystal

            ECX-31B Series 32.768 kHz Tuning Fork Crystal
                    ECS’ ECX-31B 32.768 kHz tuning fork crystal is ideal for wireless devices and the STM32 processor
    

Image of ECS' ECX 31B Series 32 768 kHz Tuning Fork Crystal ECS' ECX-31B series comes in a 3.2 mm x 1.5 mm x 0.9 mm two-pad industry-standard package. These 32.768 kHz crystals are ideal for high-density circuit boards, wireless devices, real time clocks, and microprocessors, specifically the STM32 processor AN2867. The standard version has a 12.5 pF load capacitance, frequency tolerance of ±20 ppm at +25°C, and an operating temperature of -40°C to +85°C. There are additional options for a ±10 ppm tolerance and 6 pF, 7 pF, 9 pF, or 12.5 pF load capacitances.

Features

3.2 mm x 1.5 mm x 0.9 mm package
Standard operating temperature range: -40°C to +85°C
Frequency tolerance options: ±10 ppm and ± 20 ppm

Load capacitance options: 6 pF, 7 pF, 9 pF, and 12.5 pF
ESR 70 kΩ max.
Optimized for STMicro's STM32

Applications

Mobile devices
Industrial
Wireless

Real time clocks
Microprocessors