7M-48.000MAAE-T

Crystals Overview

The 7M-48.000MAAE-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 48.000 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component operates within a temperature range of -20°C to +70°C. It utilizes a 4-SMD, no lead package with dimensions of 3.2 mm x 2.5 mm.

Crystals Feature Summary

• Fundamental mode quartz crystal operation for stable timing
• Compact surface-mount design suitable for space-constrained PCBs
• Standard load capacitance configuration for easy integration

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital circuit oscillation

Crystals Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm that the -20°C to +70°C temperature range meets the operational requirements of the target environment. Ensure the 12pF load capacitance matches the oscillator circuit design specifications to maintain accuracy within the stated ±30 ppm tolerance.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency is required with moderate stability. Consider the 3.2x2.5mm footprint for board layout compatibility. Compare against the 7V series if a wider temperature range (-40°C to +85°C) is necessary, as the 7M series is limited to industrial commercial ranges.

Crystals Part Context

This part belongs to the 7M series of ceramic crystals from TXC Corporation. It is distinct from the 7V series, which offers extended temperature performance. The 7M series targets cost-sensitive applications requiring standard reliability and compact sizing for consumer and industrial electronics.

Crystals Replacement Considerations

The QT325G-48.000MAHE-T from QST is listed as a parameter-equivalent substitute. Verify pinout and electrical parameters before substitution.