MXTVBFI32K768B

Crystals Overview

The Meritek MXTVBFI32K768B is a surface-mount tuning fork crystal designed for precise timing applications. It operates at a nominal frequency of 32.768 kHz with a frequency tolerance of ±20ppm. The component features a load capacitance of 12.5pF and an equivalent series resistance (ESR) of 50 kOhms maximum. It utilizes a 4-SOJ package with a 2.29mm pitch, offering a low-profile plastic molded construction suitable for space-constrained designs.

Crystals Feature Summary

• Surface mount low-profile design
• Plastic molded construction
• Heat resistant

Crystals Applications

• Real-time clock (RTC) circuits
• Timing reference in consumer electronics
• Accurate timekeeping solutions

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required frequency tolerance and package dimensions. Confirm that the 4-SOJ footprint matches the target PCB layout. Check for active status and availability through authorized distributors to guarantee genuine Meritek components.

Crystals Selection Notes

Select this component when a 32.768 kHz reference is required for real-time clocking. The ±20ppm stability suits general consumer applications. Ensure the 12.5pF load capacitance aligns with the oscillator circuit design. The SOJ-4 package is appropriate for automated surface-mount assembly processes.

Crystals Part Context

This part belongs to Meritek's line of kHz crystals, specifically tuning fork types optimized for timekeeping. These components provide stable oscillation frequencies essential for maintaining accurate time in digital systems. The product status is listed as active, indicating ongoing manufacturing support.

Crystals Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, 4-SOJ package, and 12.5pF load capacitance. Verify ESR limits and tolerance specifications against the original design requirements before substitution.