AS-13.225625MAHK-B

Crystals Overview

The AS-13.225625MAHK-B is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 13.225625 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±30 ppm. The component utilizes an HC-49/US through-hole package with a maximum height of 18.0 mm. It exhibits an equivalent series resistance (ESR) of 60 ohms and supports a base harmonic mode. The device is rated for operation within a temperature range of -40°C to +85°C and complies with AEC-Q200 automotive standards.

Crystals Feature Summary

• Complies with AEC-Q200 automotive qualification standards for reliability
• Utilizes HC-49/US through-hole packaging for robust mechanical mounting
• Operates in fundamental base harmonic mode for stable timing
• Maintains frequency stability within ±30 ppm tolerance

Crystals Applications

• Automotive electronic control units requiring certified timing components
• Industrial communication interfaces utilizing standard serial protocols
• Microcontroller clock sources in consumer electronics
• Embedded systems requiring precise frequency reference

Crystals Procurement Notes

Verify current manufacturing status as the part may be discontinued or subject to supply constraints. Confirm that the HC-49/US package dimensions align with the target PCB footprint. Ensure the 20 pF load capacitance matches the oscillator circuit design requirements. Validate compliance with RoHS directives and REACH regulations for the specific production batch before procurement.

Crystals Selection Notes

Select this component when automotive-grade reliability is mandatory for the application. Choose based on the requirement for a 13.225625 MHz fundamental frequency with ±30 ppm accuracy. Consider the HC-49/US form factor if through-hole assembly is preferred over surface mount alternatives. Evaluate the 60 ohm ESR against the oscillator driver strength capabilities of the host system.

Crystals Part Context

This crystal belongs to the AS Series from TXC Corporation, which focuses on automotive-grade timing solutions. The series is designed to meet stringent automotive quality standards, ensuring long-term stability and performance under varying environmental conditions. It serves as a critical passive component for generating precise clock signals in safety-critical and high-reliability electronic systems.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative crystals offering identical 13.225625 MHz frequency, 20 pF load capacitance, and HC-49/US package dimensions.