8Y-40.000MAHE-T

Crystals Overview

The TXC Corporation 8Y-40.000MAHE-T is a surface-mount quartz crystal unit operating at a fundamental frequency of 40 MHz. It features a ceramic seam seal package with dimensions of 2.0 mm x 1.6 mm and a maximum height of 0.55 mm. The component provides a frequency stability of ±30 ppm across an operating temperature range of -40°C to +85°C. It utilizes a load capacitance of 12 pF and exhibits an equivalent series resistance (ESR) of 60 Ohms. The device supports base harmonic operation mode and is designed for lead-free assembly processes.

Crystals Feature Summary

• Seam sealed ceramic construction for enhanced environmental protection
• Compact surface mount footprint suitable for automated assembly
• Lead-free manufacturing compliant with RoHS standards

Crystals Applications

• Precision timing circuits in communication systems
• Clock generation for microprocessors and digital logic
• Frequency reference sources in consumer electronics

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official datasheet prior to integration. Confirm that the supply chain documentation aligns with current environmental compliance requirements. Ensure that handling procedures respect electrostatic discharge precautions during storage and installation phases.

Crystals Selection Notes

Select this component when a compact, high-stability frequency reference is required for space-constrained designs. Evaluate the thermal performance within the specified -40°C to +85°C range to ensure reliability under operational stress. Compare the ESR and load capacitance values against the oscillator circuit design specifications to guarantee optimal startup and steady-state performance.

Crystals Part Context

This part belongs to the 8Y series of quartz crystals manufactured by TXC Corporation. The series is characterized by small form factors and robust ceramic packaging. These units are engineered for applications demanding reliable frequency control in modern electronic devices where size and performance are critical constraints.

Crystals Replacement Considerations

The 7M-40.000MAHE-T is documented as a parameter-equivalent alternative from the same manufacturer. Verify mechanical compatibility and electrical specifications before substitution.