7B-16.9344MBBK-T

Crystals Overview

The TXC Corporation 7B-16.9344MBBK-T is a surface-mount crystal resonator operating at a nominal frequency of 16.9344 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±50 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 5.00 mm in length and 3.20 mm in width. It supports an equivalent series resistance (ESR) of 40 Ohms and operates within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Standard 5.00mm x 3.20mm footprint
• Wide industrial temperature stability

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller oscillator inputs
• Communication interface timing references

Crystals Procurement Notes

Verify current availability status as this specific part number may be discontinued or subject to supply constraints. Confirm that the 4-SMD package matches the target PCB footprint. Ensure the 20pF load capacitance aligns with the host circuit's oscillator requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 16.9344 MHz frequency is required for standard SMD applications. The 50 ppm tolerance suits general-purpose timing needs rather than high-precision synchronization. Consider the 40 Ohm ESR value for oscillator circuit compatibility and verify thermal performance against the specified -40°C to +85°C operational range.

Crystals Part Context

This crystal belongs to the 7B series from TXC Corporation, designed for compact electronic assemblies. It serves as a fundamental timing element in consumer electronics and industrial control systems where moderate frequency stability is sufficient. The series emphasizes cost-effective manufacturing while maintaining reliable oscillation characteristics across standard operating conditions.

Crystals Replacement Considerations

Public sources indicate this product is no longer manufactured. Evaluate alternative crystals from the same manufacturer family with compatible 16.9344 MHz frequency, 20pF load capacitance, and identical 5.00mm x 3.20mm SMD dimensions to ensure mechanical and electrical interchangeability.