SX3B12.288F1010F30

Crystals Overview

The SX3B12.288F1010F30 is a passive crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for surface-mount technology applications. It operates at a dominant frequency of 12.288 MHz with a load capacitance of 10 pF and an equivalent series resistance of 100 Ohms. The component features a ±10 ppm frequency tolerance and functions within an operating temperature range of -40°C to +85°C. It utilizes a 4-SMD, no-lead package configuration.

Crystals Feature Summary

• AT-cut crystal structure for high stability
• Super-small ceramic surface mount package with metal cover
• Designed for high temperature and high precision applications

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the manufacturer designation as Shenzhen SCTF Electronics against official datasheets. Confirm the specific load capacitance of 10pF and ESR of 100 Ohms match circuit requirements. Ensure the 4-SMD no-lead package footprint aligns with PCB layout specifications before procurement.

Crystals Selection Notes

Select this component when a 12.288 MHz reference with ±10 ppm accuracy is required. Consider the 10pF load capacitance compatibility with the oscillator circuit. Evaluate the -40°C to +85°C industrial temperature range suitability for the intended environment.

Crystals Part Context

This part belongs to the SCTF SX3B series of passive crystals. Similar variants include the SX3B12.288F1210F30 and SX3B12.288F2010F30, which differ primarily in load capacitance values (12pF and 20pF respectively) while maintaining the same frequency and package type.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.