7B20000014

Crystals Overview

The TXC Corporation 7B20000014 is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 20 MHz with a load capacitance of 16 pF and an equivalent series resistance of 40 Ohms. The component features a frequency stability of ±10 ppm and is housed in a compact 4-SMD, No Lead package measuring 5.00 mm by 3.20 mm. It supports a standard operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount design compatible with automated assembly processes
• Compact footprint suitable for space-constrained circuit boards

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific load capacitance requirement of 16 pF against the target oscillator circuit design to ensure accurate frequency performance. Confirm that the operating temperature range of -20°C to +70°C aligns with the environmental conditions of the intended application. Check current availability status as this component may be subject to discontinuation or supply constraints.

Crystals Selection Notes

Select this component when a 20 MHz reference with high stability is required for surface-mount designs. Ensure the circuit can accommodate the specified 40 Ohm ESR. Consider alternative packages if larger footprints are permissible, but verify that any substitute maintains the same electrical characteristics and mounting style for direct compatibility.

Crystals Part Context

This part belongs to the TXC 7B Series of MHz crystals, which are widely used in consumer electronics and industrial equipment. The series offers various frequencies and packaging options, providing designers with flexibility for different timing requirements while maintaining consistent quality standards across the product line.

Crystals Replacement Considerations

Substitutes such as the 7M-20.000MAAE-T or 7V-20.000MAAE-T from TXC Corporation offer similar specifications. Verify that any replacement matches the 16 pF load capacitance and 40 Ohm ESR to maintain circuit integrity.