MXTQBFI32K768

Crystals Overview

The MXTQBFI32K768 is a surface-mount tuning fork crystal manufactured by Meritek. 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. It utilizes a 4-SOJ package with a 5.50mm pitch, designed for low-profile applications requiring precise timekeeping.

Crystals Feature Summary

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

Crystals Applications

• Timekeeping in consumer electronics
• Real-time clock circuits
• Wearable devices

Crystals Procurement Notes

Verify the specific package type and electrical parameters against the official Meritek datasheet before integration. Ensure compatibility with reflow soldering profiles and confirm RoHS compliance status for environmental regulations. Cross-reference part numbers to avoid confusion with similar Meritek variants.

Crystals Selection Notes

Select this component for applications requiring standard 32.768 kHz reference frequencies in space-constrained designs. The ±20ppm tolerance suits general-purpose timekeeping where high precision is not critical. Consider the 12.5pF load capacitance when designing oscillator circuits to ensure accurate frequency generation.

Crystals Part Context

This part belongs to Meritek's line of passive electronic components, specifically crystals. Meritek Electronics Corporation provides various capacitors, resistors, and inductors. The MXTQBFI32K768 is distinct from through-hole variants like MXTPBFI32K768 due to its surface-mount SOJ package.