7M-31.250MAHE-T

Crystals Overview

The 7M-31.250MAHE-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 31.25 MHz with a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and supports a drive power level of 50 uW. It is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm x 0.7 mm. The device ensures reliable performance across an extended industrial temperature range from -40°C to +85°C.

Crystals Feature Summary

• Provides stable oscillation at 31.25 MHz with ±30 ppm frequency tolerance
• Designed for surface-mount assembly using a 4-SMD, No Lead footprint
• Operates reliably within the -40°C to +85°C industrial temperature range

Crystals Applications

• Microcontroller clock sources
• Digital signal processing circuits
• Communication interface modules

Crystals Procurement Notes

Verify the specific suffix 'MAHE' against the manufacturer's official datasheet to confirm exact electrical parameters and pin configuration. Ensure the ordering part number matches the required load capacitance and frequency stability specifications for the target circuit design before finalizing procurement.

Crystals Selection Notes

Select this component when a 31.25 MHz reference is required for SMD layouts. Consider the 12 pF load capacitance requirement for oscillator circuit tuning. Verify that the 60 Ohm ESR aligns with the host oscillator's drive capability to prevent over-driving the crystal.

Crystals Part Context

This component belongs to the 7M series of quartz crystals from TXC Corporation. The series offers various standard frequencies optimized for embedded systems. The 7M-31.250MAHE-T specifically addresses the need for precise timing in digital logic applications requiring a 31.25 MHz clock signal.

Crystals Replacement Considerations

Cross-reference compatible parts such as the 7V-31.250MAHE-T or other 31.25 MHz crystals with identical 3.2x2.5mm dimensions and 12pF load capacitance. Confirm that substitute components meet the same -40°C to +85°C operating temperature range and ±30 ppm tolerance requirements.