SX3B20.000F1010F30

Crystals Overview

The SX3B20.000F1010F30 is a surface-mount crystal resonator manufactured by Shenzhen SCTF Electronics, designed for precision timing applications in electronic circuits. Operating at a nominal frequency of 20 MHz, this component utilizes an AT-cut quartz element to ensure stable oscillation characteristics across varying environmental conditions. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 30 Ohms, supporting reliable integration into clock generation systems. The device offers a frequency tolerance of ±10 ppm and a frequency stability of ±30 ppm, providing high accuracy for digital signal processing and microcontroller interfaces.

Crystals Feature Summary

• AT-cut quartz construction ensures long-term frequency stability and low aging rates
• Surface-mount design facilitates automated assembly and compact PCB layout
• High precision frequency control with tight tolerance specifications for accurate timing

Crystals Applications

• Microcontroller clock sources
• Short-range wireless modules
• Portable electronic devices
• Industrial control systems

Crystals Procurement Notes

Verify the specific package dimensions and pin configuration against the target PCB footprint prior to procurement. Confirm that the operating temperature range aligns with the environmental requirements of the final application. Ensure compatibility with the oscillator circuit's load capacitance values to maintain frequency accuracy within specified tolerances.

Crystals Selection Notes

Select this component when precise timing is required for digital logic or communication interfaces. Consider the ESR value to ensure it matches the driving capability of the host oscillator circuit. Evaluate the stability requirements against the operational temperature range to guarantee consistent performance throughout the product lifecycle.

Crystals Part Context

This part belongs to the SMD crystal resonator family from Shenzhen SCTF Electronics, which provides various frequencies and packages for consumer and industrial electronics. The SX3B series typically targets cost-effective yet reliable timing solutions for mass-produced devices requiring standard clock frequencies.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 10 pF load capacitance, and 3.2x2.5 mm package size. Verify equivalent ESR and stability ratings to ensure circuit compatibility without redesign.