49SMS31357BMDAFJLDA-CT

Crystals Overview

The 49SMS31357BMDAFJLDA-CT is a crystal oscillator manufactured by HKC. It operates at a frequency of 13.575 MHz with a tolerance of ±13ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes the HC-49S package style for mounting.

Crystals Feature Summary

• Provides stable oscillation at 13.575 MHz
• Utilizes HC-49S package format
• Maintains ±13ppm frequency tolerance

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Digital signal processing interfaces

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging options, such as cut tape or reel configurations. Confirm that the HC-49S package dimensions align with the target PCB footprint. Ensure the 13.575 MHz frequency meets the design requirements for the intended application circuitry.

Crystals Selection Notes

Select this component when a 13.575 MHz reference is required with standard HC-49S form factor constraints. Consider the 40 Ohm ESR value for impedance matching within the oscillator circuit. Evaluate the ±13ppm tolerance against the system's timing accuracy specifications before finalizing the part choice.

Crystals Part Context

This crystal belongs to the broader family of HC-49S packaged resonators offered by HKC. These components are commonly used in consumer electronics and industrial equipment requiring reliable frequency control. The specific model denotes precise electrical characteristics distinct from other variants in the product line.

Crystals Replacement Considerations

Direct substitutes must match the 13.575 MHz frequency, 12pF load capacitance, and HC-49S package. Verify equivalent ESR values and tolerance levels to maintain circuit performance. Cross-reference manufacturer datasheets for pinout and mechanical dimension compatibility.