7B-16.000MBBK-T

Crystals Overview

The 7B-16.000MBBK-T is a parallel fundamental quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 16 MHz with a load capacitance of 20 pF and an equivalent series resistance (ESR) of 40 Ohms. The component features a frequency tolerance and stability of ±50 ppm across a temperature range of -40°C to +85°C. Packaged in a four-pin SMD configuration on a tape and reel, it supports standard automated assembly processes.

Crystals Feature Summary

• Parallel resonance fundamental quartz design
• Surface-mount package for automated assembly
• Stable frequency performance across industrial temperatures

Crystals Applications

• General-purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'BBK' against the official TXC datasheet to confirm pinout and marking details. Ensure the required load capacitance matches the target circuit design. Confirm that the ±50 ppm stability meets the application's timing requirements. Check for RoHS compliance status in the latest documentation before finalizing procurement.

Crystals Selection Notes

Select this component when a 16 MHz reference is needed with moderate stability requirements. The 20 pF load capacitance must align with the oscillator circuit's external capacitors. Consider the 40 Ohm ESR for drive level limitations. This part suits cost-sensitive designs where ±50 ppm accuracy is sufficient for the system clock.

Crystals Part Context

This part belongs to the 7B series of MHz crystals from TXC Corporation. It serves as a basic timing element for digital circuits requiring a stable 16 MHz reference. The series offers various frequencies and packages, providing flexibility for different board space and performance needs within the same product family.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz parallel fundamental crystals with 20 pF load capacitance and similar dimensions. Verify compatibility regarding ESR, drive level, and mounting footprint before swapping.