7M-12.000MAHK-T

Crystals Overview

The TXC Corporation 7M-12.000MAHK-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 12 MHz. It features a standard load capacitance of 18 pF and maintains a frequency tolerance and stability of ±30 ppm across the specified temperature range. The component is housed in a compact 4-SMD, no-lead package with dimensions of 3.20 mm in length, 2.50 mm in width, and a maximum height of 0.80 mm. Designed for industrial applications, it supports an operating temperature range from -20°C to +70°C. The equivalent series resistance (ESR) is rated at 100 Ohms, and it utilizes a base harmonic mode of operation.

Crystals Feature Summary

• Provides stable oscillation signals for digital circuits using fundamental mode quartz technology.
• Supports automated surface-mount assembly processes via standardized SMD packaging.
• Maintains consistent frequency performance within defined industrial temperature limits.

Crystals Applications

• Industrial control systems requiring precise timing references
• Communication equipment utilizing 12 MHz clock signals
• Embedded microcontroller circuit designs

Crystals Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical parameters and environmental ratings. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference the part number with current distributor catalogs to confirm availability status and lead times prior to procurement planning.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency crystal is required for space-constrained designs. The 3.2mm x 2.5mm footprint offers a balance between mechanical stability and board real estate efficiency. Consider the ±30 ppm tolerance requirement and the -20°C to +70°C operational range to ensure suitability for the target application environment.

Crystals Part Context

This component belongs to the 7M series of quartz crystals manufactured by TXC Corporation. The series generally covers frequencies from 10 MHz to 114.285 MHz in similar SMD packages. The 7M-12.000MAHK-T represents a specific variant optimized for 12 MHz operation with standard industrial specifications.

Crystals Replacement Considerations

Direct parameter-equivalent substitutes include the 7M-12.000MAHE-T from TXC Corporation. Other compatible options may include crystals from different manufacturers that match the 12 MHz frequency, 18 pF load capacitance, and 3.2x2.5mm SMD package dimensions.