7A-24.576MAAK-T

Crystals Overview

The TXC Corporation 7A-24.576MAAK-T is a quartz crystal resonator operating at a fundamental frequency of 24.576 MHz. It features a frequency tolerance and stability of ±30 ppm with a load capacitance of 20 pF. The component exhibits an equivalent series resistance (ESR) of 50 Ohms and supports a drive level of 100 uW. Designed for surface mount technology, it utilizes a 2-SMD, no lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.35 mm in height maximum.

Crystals Feature Summary

• Glass-sealed construction provides enhanced environmental stress resistance compared to standard ceramic packages.
• Supports standard SMT assembly processes including automatic placement and reflow soldering.
• Compliant with RoHS directives, utilizing leaded glass within regulatory exemptions.

Crystals Applications

• Portable USB data acquisition cards
• NFC readers and small IoT devices
• Laptops and PDAs

Crystals Procurement Notes

Verify current availability status as the component may be discontinued or subject to limited supply constraints. Confirm that the specific 20pF load capacitance matches the target circuit design requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a robust glass-sealed crystal is required for 3225 footprint applications. Ensure the system design accommodates the 50 Ohm ESR and 20pF load capacitance specifications for optimal frequency accuracy.

Crystals Part Context

This part belongs to the TXC 7A series, which specializes in 5x3.2mm glass-sealed crystals. The series is engineered for high reliability in consumer electronics and portable devices where thermal stability and moisture resistance are critical performance factors.

Crystals Replacement Considerations

Public confirmed substitutes include QT532G-24.576MAHE-T from QST and various CTS-Frequency Controls equivalents such as 445I33A24M57600.