SXTF201232768C20F

Crystals Overview

The SXTF201232768C20F is a quartz crystal resonator manufactured by Shenzhen SCTF Electronics Co., Ltd. It operates at a fundamental frequency of 32.768 kHz, which is standard for real-time clock applications. The component features a tolerance of ±20 ppm and a load capacitance of 7 pF. It utilizes an 80 kOhms equivalent series resistance (ESR) design to ensure stable oscillation within low-power circuits. The device is housed in a compact 2-SMD, No Lead package, suitable for surface-mount assembly processes. This configuration supports reliable timekeeping functions in consumer electronics and IoT devices requiring precise frequency control with minimal power consumption.

Crystals Feature Summary

• Provides stable 32.768 kHz frequency output for timing applications
• Designed for low-power operation with specified ESR characteristics
• Compact surface-mount form factor for automated assembly

Crystals Applications

• Real-time clock circuits in portable electronics
• IoT device synchronization modules
• Consumer electronics timekeeping systems

Crystals Procurement Notes

Verify the specific datasheet version from Shenzhen SCTF Electronics before procurement. Confirm that the 7 pF load capacitance matches your circuit design requirements. Ensure the 2-SMD package dimensions align with your PCB footprint. Check for RoHS compliance documentation if required by your supply chain standards. Validate the ±20 ppm tolerance against your system's timing accuracy needs.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for low-cost, low-power timing solutions. The 7 pF load capacitance suits standard microcontroller interfaces. Consider the 80 kOhms ESR for oscillator stability in simple RC circuits. The SMD package facilitates high-volume manufacturing. Verify compatibility with your board's thermal and mechanical constraints during integration.

Crystals Part Context

Shenzhen SCTF Electronics specializes in quartz resonators and oscillators for global markets. The company holds ISO9001 and IATF16949 certifications. Their product range includes MHz crystals, TCXOs, and OCXOs. The SXTF201232768C20F belongs to their standard 32.768 kHz crystal line. These components serve telecommunications, industrial, and consumer sectors. The manufacturer emphasizes traceable batch records and consistent quality control.

Crystals Replacement Considerations

No public substitute part numbers are documented for this specific model. Cross-referencing requires matching 32.768 kHz frequency, 7 pF load capacitance, and 2-SMD package dimensions. Verify ESR and tolerance specifications with alternative suppliers. Ensure the replacement maintains the same operating temperature range and reliability standards.