SXTF321532768C20F

Crystals Overview

The SXTF321532768C20F is a 32.768 kHz quartz crystal resonator manufactured by Shenzhen SCTF Electronics. It features a ±20 ppm frequency tolerance and operates within a temperature range of -40°C to +85°C. The component utilizes a 7 pF load capacitance and exhibits a maximum equivalent series resistance (ESR) of 70 kOhms. Designed for compact applications, it is housed in a 2-SMD, No Lead package.

Crystals Feature Summary

• Provides stable clock signals for precision timing circuits
• Optimized for low-power embedded systems
• Ensures reliable operation across industrial temperature ranges

Crystals Applications

• Smart camera systems requiring precise CPU clocking
• Real-time clock modules in consumer electronics
• IoT devices needing accurate timekeeping

Crystals Procurement Notes

Verify the specific suffix 'C' against official datasheets to confirm load capacitance and tolerance specifications. Ensure compatibility with existing PCB footprints for 2-SMD no-lead packages. Cross-reference thermal requirements with system operating conditions to validate the -40°C to +85°C range suitability.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for low-power microcontrollers or real-time clocks. Consider the 70 kOhm ESR limit for oscillator circuit design. Verify that the 7 pF load capacitance matches the host device's internal capacitance requirements for optimal frequency accuracy.

Crystals Part Context

This crystal belongs to SCTF's standard quartz resonator lineup, designed for general-purpose timing applications. It complements other frequency control solutions offered by the manufacturer, supporting various consumer and industrial electronic designs requiring stable oscillation frequencies.

Crystals Replacement Considerations

Check for direct substitutes with identical 32.768 kHz frequency, 7 pF load capacitance, and 2-SMD no-lead packaging. Verify equivalent ESR and temperature stability ratings before substitution.