8Y-40.000MAHV-T

Crystals Overview

The 8Y-40.000MAHV-T is a surface-mount quartz crystal unit manufactured by TXC Corporation, operating at a fundamental frequency of 40.0000 MHz. It features an 8 pF load capacitance and is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 mm x 1.6 mm. The component supports a maximum shunt capacitance of 3 pF and operates within a temperature range of -20°C to +70°C. It is RoHS compliant and lead-free.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Compact surface-mount design suitable for space-constrained PCBs
• RoHS compliant and lead-free construction

Crystals Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Crystals Procurement Notes

Verify the specific suffix HV against the manufacturer's current part number guide to ensure compatibility with required load capacitance and packaging specifications. Confirm that the -20°C to +70°C operating range meets the thermal requirements of the target application environment before finalizing procurement.

Crystals Selection Notes

Select this component when a fundamental mode quartz crystal with 40 MHz frequency and 8 pF load capacitance is required. Ensure the application environment stays within the -20°C to +70°C operational limit. Verify that the 2.0x1.6 mm SMD footprint aligns with the board layout constraints and that the 3 pF max shunt capacitance matches the oscillator circuit design.

Crystals Part Context

This part belongs to the 8Y series of quartz crystals from TXC Corporation. The series is characterized by small form factors and fundamental frequency operation. It serves as a passive frequency control element distinct from active oscillators, requiring an external oscillator circuit to function.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz, 8 pF load capacitance crystals in 2.0x1.6 mm packages such as the 8Y-40.000MAAV-T, provided the temperature range and electrical parameters are compatible.