7V-31.250MAAE-T

Crystals Overview

The 7V-31.250MAAE-T is a parallel fundamental quartz crystal manufactured by TXC Corporation, designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 31.25 MHz with a load capacitance of 12 pF and a frequency tolerance of ±30 ppm over the operating temperature range. The component utilizes a 4-SMD, no lead surface mount package with dimensions of 3.20mm x 2.50mm. It features an equivalent series resistance (ESR) of 60 Ohms and is RoHS compliant, ensuring suitability for modern manufacturing processes requiring environmental safety standards.

Crystals Feature Summary

• Surface mount design for automated assembly
• Parallel fundamental resonance mode operation
• Miniature footprint for space-constrained applications

Crystals Applications

• Clock generation for microprocessors and FPGAs
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and specifications. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Check datasheet for specific handling requirements related to surface mount components.

Crystals Selection Notes

Select this component when a 31.25 MHz reference with ±30 ppm stability is required. Ensure the circuit design supports a 12 pF load capacitance. Verify that the 60 Ohm ESR aligns with oscillator circuit requirements. Consider the 3.2x2.5 mm package size for PCB layout constraints.

Crystals Part Context

This crystal belongs to the 7V series from TXC Corporation, which offers miniature surface mount solutions. Similar variants exist with different frequencies such as 30 MHz or 26 MHz within the same package family. The 7M series represents alternative packaging options from the same manufacturer.

Crystals Replacement Considerations

Direct substitutes include the 7M-31.250MAAE-T from TXC Corporation, which shares identical electrical characteristics but may differ in physical package details. Cross-reference with other manufacturers' 31.25 MHz crystals ensuring matching load capacitance and ESR values.