SXT22420BB17-12.000M

Crystals Overview

The SXT22420BB17-12.000M is a 12 MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It features a frequency tolerance of ±30ppm and operates with a load capacitance of 20pF. The equivalent series resistance (ESR) is specified at 120 Ohms. The component utilizes a 4-SMD, No Lead package configuration. This part belongs to the SXT224 series, designed for surface-mount applications requiring precise timing signals.

Crystals Feature Summary

• Four-terminal surface-mount design enhances grounding and signal integrity
• AT-cut resonator technology ensures stable oscillation characteristics
• No-lead package construction supports automated surface-mount assembly processes

Crystals Applications

• Industrial wireless gateway high-density board cards
• PCMCIA interface devices
• Wireless communication modules including Bluetooth and WiFi
• Industrial control computers and modems

Crystals Procurement Notes

Verify the specific operating temperature range associated with the '17' suffix in the ordering code against project requirements. Confirm that the 20pF load capacitance matches the host circuit's design specifications to ensure proper frequency accuracy. Ensure the 120 Ohm ESR value is compatible with the oscillator circuit's drive level constraints to prevent overdriving or failure to start.

Crystals Selection Notes

Select this component when a compact 3225 footprint with four grounding pads is required for improved noise immunity compared to standard two-pad designs. Consider the ±30ppm stability specification for applications where moderate precision timing is sufficient. Evaluate the 120 Ohm ESR against the system's power consumption and startup time requirements relative to lower impedance alternatives.

Crystals Part Context

This component is part of the SXT224 series from Suntsu Electronics, which specializes in frequency control solutions. The series includes various configurations tailored for industrial and consumer electronics. The manufacturer provides detailed datasheets for each variant within the series to assist engineers in selecting the appropriate frequency, tolerance, and package options for their specific electronic designs.

Crystals Replacement Considerations

Direct substitutes include other SXT224 series variants such as SXT22420BB17-32.000M or SXT22420BB17-30.000M if different frequencies are acceptable. Cross-reference with other manufacturers offering 3225 4-pad crystals with similar 20pF load capacitance and ±30ppm stability ratings.