7M12000020

Crystals Overview

The TXC CORPORATION 7M12000020 is a surface-mount quartz crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 12 MHz and utilizes a 3.2 mm x 2.5 mm SMD package with four terminals. The component is engineered to function within an industrial temperature range of -20°C to +70°C, ensuring stability under varying environmental conditions. It supports a load capacitance of 10 pF and maintains a frequency tolerance of ±30 ppm. This device is RoHS compliant and classified under ECCN EAR99.

Crystals Feature Summary

• Provides stable oscillation at a fundamental frequency of 12 MHz
• Features a compact 4-SMD no-lead surface mount footprint
• Operates reliably across the specified industrial temperature range

Crystals Applications

• General-purpose digital circuit timing references
• Microcontroller clock source integration
• Industrial control system synchronization

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design before procurement. Confirm that the operating temperature range aligns with the intended application environment. Ensure compatibility with standard reflow soldering profiles for surface-mount assembly. Cross-reference the manufacturer part number with official distributor catalogs to confirm current availability status.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required for space-constrained designs. The 3.2x2.5mm package offers a balance between size and performance. Consider the ±30 ppm tolerance for general timing needs rather than high-precision metrology. Verify that the 10 pF load capacitance matches the oscillator circuit specifications to ensure accurate frequency generation.

Crystals Part Context

This component belongs to the 7M series of quartz crystals manufactured by TXC Corporation. The series is characterized by small form factors suitable for modern electronics. The 7M12000020 specifically denotes a 12 MHz variant within this lineup. It serves as a passive frequency-determining element in electronic circuits requiring precise clock signals.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz crystals from the same series with compatible packages. Equivalent alternatives may be found among other manufacturers offering 3.2x2.5mm SMD crystals with matching electrical parameters.