7V-48.000MAAJ-T

Crystals Overview

The 7V-48.000MAAJ-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, operating at a nominal frequency of 48 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 3.20 mm x 2.50 mm and a maximum height of 0.90 mm. Designed for commercial applications, it supports an operating temperature range from -20°C to +70°C. Key electrical specifications include an equivalent series resistance (ESR) of 60 Ohms and operation in the fundamental mode.

Crystals Feature Summary

• Provides stable frequency generation using fundamental mode quartz resonance technology
• Features a compact surface-mount footprint suitable for automated assembly processes
• Ensures reliable performance within standard commercial temperature ranges

Crystals Applications

• General-purpose digital clock signal generation
• Microcontroller system timing references
• Communication interface circuit synchronization

Crystals Procurement Notes

Verify that the specific suffix matches the required load capacitance of 18 pF, as other variants in the 7V series may utilize different values such as 12 pF or 9 pF. Confirm that the operating temperature range of -20°C to +70°C aligns with the target application environment. Ensure the 4-SMD package dimensions are compatible with the designated PCB footprint and soldering profile requirements.

Crystals Selection Notes

Select this component when a 48 MHz reference is required for commercial-grade applications. Consider the 18 pF load capacitance requirement for oscillator circuit design. Evaluate the ±30 ppm stability against system jitter constraints. Compare the physical size against available board space and verify compatibility with standard SMT reflow processes.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals produced by TXC Corporation. The series offers various frequency options in a standardized 3.2mm x 2.5mm package. These components serve as foundational timing elements for consumer electronics and industrial control systems requiring cost-effective and reliable frequency sources.

Crystals Replacement Considerations

Public confirmed substitute part numbers: QT325G-48.000MAHE-T.