7M-12.000MAHE-T

Crystals Overview

The TXC Corporation 7M-12.000MAHE-T is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and supports a wide operating temperature range from -40°C to +85°C. Housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm with a maximum height of 0.7 mm, it ensures reliable performance in space-constrained electronic designs.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Wide industrial temperature stability
• Compact surface-mount footprint

Crystals Applications

• Industrial control systems
• Automotive electronics
• Communication modules

Crystals Procurement Notes

Verify the specific suffix 'HE' against official datasheets to confirm the extended temperature range (-40°C to +85°C) and physical dimensions (0.7mm height). Ensure compatibility with the target circuit's load capacitance requirements of 12pF. Cross-reference RoHS compliance status as per current manufacturer declarations before finalizing procurement.

Crystals Selection Notes

Select this component when a 12 MHz reference is required in harsh thermal environments. The 100 Ohm ESR must be compatible with the oscillator circuit design. The 3.2x2.5mm package offers a balance between size and electrical performance compared to smaller variants.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation. It serves as a high-stability timing element for digital circuits requiring precise clock signals. The 'HE' designation typically indicates specific environmental and dimensional characteristics within the product line.

Crystals Replacement Considerations

The 7M-12.000MAAE-T is listed as a parameter-equivalent alternative by the manufacturer. Verify that the AE variant meets the required -40°C to +85°C temperature range, as standard versions may differ.