SXT2149BB07-20.000M

Crystals Overview

The SXT2149BB07-20.000M is a ceramic surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 20.000 MHz with a frequency tolerance of ±30 ppm and a load capacitance of 9 pF. The component features an equivalent series resistance (ESR) of 200 Ohms maximum. It utilizes a 4-SMD, no lead package with dimensions of 2.00mm x 1.60mm. This device is designed for base fundamental operation mode.

Crystals Feature Summary

• Compact 2.0x1.6mm 4-pad surface mount ceramic package
• Base fundamental oscillation mode operation
• High stability ±30 ppm frequency tolerance
• RoHS compliant and lead-free construction

Crystals Applications

• Bluetooth audio devices
• Portable communication modules
• SSD secondary boards
• Low-power wearable electronics

Crystals Procurement Notes

Verify the specific suffix 'BB07' against the official Suntsu datasheet to confirm the exact temperature range and tolerance grades. Ensure the 9pF load capacitance matches the target circuit design requirements. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement orders.

Crystals Selection Notes

Select this component when space constraints require a 2.0x1.6mm footprint. The 200 Ohm ESR limit suits standard oscillator circuits. Consider the ±30 ppm tolerance for applications not requiring tighter frequency accuracy. Verify that the 9pF load capacitance aligns with the host microcontroller or clock generator specifications.

Crystals Part Context

This part belongs to the SXT214 series of ceramic SMD crystals from Suntsu Electronics. The series offers various frequencies and tolerance options in a small form factor. The SXT2149BB07-20.000M specifically targets the 20 MHz frequency point within this compact family, providing a balance between size and performance for embedded systems.

Crystals Replacement Considerations

Direct substitutes include other 2.0x1.6mm 4-pin ceramic crystals with 20MHz frequency, 9pF load capacitance, and similar ESR limits. Cross-reference pinout compatibility and thermal characteristics before substitution.