SXTF3215R32768D20F

Crystals Overview

The SXTF3215R32768D20F is a surface-mount quartz crystal manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 32.768 kHz with a load capacitance of 6 pF. The component exhibits a frequency tolerance of ±20 ppm and an equivalent series resistance (ESR) of 50 kOhms. It utilizes a 2-SMD, no-lead package configuration suitable for compact electronic designs.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Quartz resonator technology for stable oscillation
• Standard low-frequency timing application support

Crystals Applications

• Real-time clock circuits
• Microcontroller system clocks
• Portable electronic devices

Crystals Procurement Notes

Verify the specific manufacturer datasheet to confirm mechanical dimensions and soldering profile requirements. Ensure compatibility with the target PCB footprint and reflow temperature limits. Cross-reference the part number with official distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 32.768 kHz reference signal is required for timekeeping or low-speed synchronization. The 6 pF load capacitance must match the oscillator circuit design. Consider the ±20 ppm tolerance for accuracy requirements and verify that the 50 kOhm ESR aligns with the host controller's drive level specifications.

Crystals Part Context

This part belongs to the family of 32.768 kHz surface-mount crystals used in consumer electronics. It shares common form factors with other SMD crystals but differs in specific electrical parameters such as load capacitance and ESR. The designation indicates a standard 3215 package size optimized for space-constrained applications.

Crystals Replacement Considerations

Direct substitutes require matching 32.768 kHz frequency, 6 pF load capacitance, and similar physical dimensions. Verify that alternative components meet the same ±20 ppm tolerance and ESR specifications to ensure circuit stability without redesign.