7M20000029

Crystals Overview

The TXC CORPORATION 7M20000029 is a quartz crystal unit designed for surface-mount applications. It operates at a fundamental frequency of 20.0000 MHz and utilizes a 3.2 mm x 2.5 mm SMD package. The component supports a load capacitance range from 8 pF to 22 pF with a maximum shunt capacitance of 3 pF. It is rated for operation within a temperature range of -40°C to +85°C. This device complies with RoHS standards and is intended for precise timing requirements in electronic circuits.

Crystals Feature Summary

• Surface-mount quartz crystal construction
• Wide industrial operating temperature range
• Flexible load capacitance compatibility

Crystals Applications

• General-purpose digital timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific load capacitance required by your circuit design against the component's supported range of 8 pF to 22 pF. Confirm that the operating environment remains within the specified -40°C to +85°C limits. Ensure the PCB footprint matches the 3.2 mm x 2.5 mm package dimensions. Check for RoHS compliance documentation if required by your manufacturing standards.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency is required in a compact surface-mount form factor. Consider the wide load capacitance tolerance if the exact circuit capacitance varies. Verify thermal stability needs against the industrial temperature rating. Compare physical size constraints against alternative packages like 5.0 mm x 3.2 mm units.

Crystals Part Context

This part belongs to the 7M series of quartz crystals manufactured by TXC Corporation. The series focuses on standard surface-mount crystal units suitable for general electronics. These components are commonly used where space efficiency and reliable frequency generation are priorities in consumer and industrial devices.

Crystals Replacement Considerations

Cross-reference with other 20 MHz crystals in the 3.2 x 2.5 mm package. Ensure substitute parts match the load capacitance range and temperature specifications. Verify pinout compatibility and soldering profile requirements before replacement.