7V-25.000MAAJ-T

Crystals Overview

The 7V-25.000MAAJ-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 25 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 60 Ohms. The component features a frequency tolerance and stability of ±30 ppm across the commercial temperature range of -20°C to +70°C. Housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm, it supports reflow soldering processes. The device is supplied in tape and reel packaging, facilitating automated assembly in high-volume electronics manufacturing environments.

Crystals Feature Summary

• Fundamental mode quartz crystal construction ensuring stable oscillation
• Surface-mount design compatible with standard SMD reflow processes
• Glass-sealed element providing environmental protection and long-term reliability

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronic circuit synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part number guide to ensure correct load capacitance and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the production line. Cross-reference the datasheet for exact mechanical dimensions to validate PCB footprint compatibility.

Crystals Selection Notes

Select this component when a 25 MHz reference with ±30 ppm stability is required for commercial temperature ranges. Ensure the target circuit design accommodates an 18 pF load capacitance and a 60 Ohm ESR. Consider the 3.2x2.5 mm package size for space-constrained surface-mount layouts requiring fundamental mode performance.

Crystals Part Context

This component belongs to the 7V series of ceramic and quartz crystals from TXC Corporation. The series is characterized by small form factors suitable for portable devices. The 7V-25.000MAAJ-T specifically utilizes a glass-seal technology variant within this lineup, offering distinct electrical characteristics compared to standard ceramic counterparts.

Crystals Replacement Considerations

Direct substitutes include the 7V-25.000MAHE-T, which shares similar electrical parameters but may differ in operating temperature range or specific package height. Verify pinout and dimensional tolerances before swapping.