SX3B12.000F2010F30

Crystals Overview

The SX3B12.000F2010F30 is a passive crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a load capacitance of 20 pF and an equivalent series resistance (ESR) of 100 Ohms. The component provides a frequency stability of ±10 ppm over the operating temperature range of -40°C to +85°C. Housed in a compact 4-SMD, No Lead package, this device ensures reliable timing performance for electronic circuits requiring precise clock signals within specified environmental conditions.

Crystals Feature Summary

• Provides stable 12 MHz frequency output with ±10 ppm tolerance across industrial temperature ranges
• Utilizes a compact 4-SMD no-lead surface mount package for automated assembly integration
• Features a 20 pF load capacitance specification compatible with standard microcontroller interfaces

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific datasheet version from Shenzhen SCTF Electronics to confirm current manufacturing specifications and compliance status. Ensure that the selected component matches the required ESR and load capacitance values for the target circuit design. Cross-reference the package dimensions with PCB layout constraints before finalizing procurement orders to guarantee mechanical fit and soldering reliability.

Crystals Selection Notes

Select this component when a 12 MHz reference is required with high short-term stability. The ±10 ppm tolerance makes it suitable for applications sensitive to frequency drift. Consider the 100 Ohm ESR value to ensure proper oscillation startup conditions in the host circuit. Verify that the SMD footprint aligns with existing board space limitations and reflow soldering profiles.

Crystals Part Context

This part belongs to the SCTF SX3B series of surface-mount crystals. The series offers various frequency options and stability grades. The SX3B12.000F2010F30 specifically targets the 12 MHz market segment with enhanced stability compared to lower-grade alternatives. It serves as a critical timing element in modern electronics where size and precision are prioritized.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 20 pF load capacitance, 100 Ohm ESR, and 4-SMD package. Check manufacturer-specific pinout compatibility if replacing with different brands. Verify that alternative components meet the same ±10 ppm stability requirement over the -40°C to +85°C range.