9C-8.000MAHK-T

Crystals Overview

The 9C-8.000MAHK-T is a surface-mount parallel fundamental crystal oscillator manufactured by TXC Corporation. It operates at a nominal frequency of 8 MHz with a load capacitance of 20 pF and a series resistance of 80 Ohms. The component features a frequency stability of ±30 ppm and an aging rate of 5 ppm per year. It supports a drive level of 1 µW and functions within a temperature range of -20 °C to +70 °C. The physical dimensions are 11.4 mm in length, 4.8 mm in width, and 3.8 mm in height, housed in an HC-49S SMD package.

Crystals Feature Summary

• Surface mount construction utilizing HC-49S metal can packaging for robust mechanical integrity
• Parallel fundamental resonance mode ensuring stable frequency generation
• Compliance with RoHS standards for environmental safety

Crystals Applications

• General purpose timing circuits requiring 8 MHz reference
• Embedded systems utilizing surface mount assembly processes
• Consumer electronics operating within standard commercial temperature ranges

Crystals Procurement Notes

Verify the specific suffix HK against official TXC documentation to confirm exact load capacitance and tolerance specifications. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the HC-49S SMD footprint matches the target PCB design constraints prior to ordering.

Crystals Selection Notes

Select this component when a surface-mount solution is required instead of through-hole HC-49/US variants. The 20 pF load capacitance must align with the circuit design requirements. Consider the ±30 ppm stability limit for applications where tighter frequency control is necessary, as other series may offer superior performance.

Crystals Part Context

This part belongs to the 9C series of crystals from TXC Corporation, which specializes in frequency control products. The series includes various surface-mount and through-hole options designed for diverse electronic applications. TXC focuses on providing cost-effective solutions with reliable manufacturing standards for global supply chains.

Crystals Replacement Considerations

Direct substitutes include 9C-8.000MAAJ-T and 9C-8.000MAAS-T, provided the load capacitance differences (18 pF vs 30 pF) are compatible with the host circuit design.