MP-1-R 3.579545

Overview

The MtronPTI MP-1-R 3.579545 is a fundamental mode crystal operating at 3.579545 MHz. It features a frequency tolerance of ±30ppm and stability of ±50ppm across an operating temperature range of -10°C to +70°C. The component utilizes an HC-49/U package with through-hole mounting, designed for applications requiring precise timing signals within specified environmental constraints.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• HC-49/U package provides reliable through-hole integration
• Defined frequency tolerance supports accurate timing requirements

Applications

• General purpose timing circuits
• Microcontroller clock sources
• Digital logic synchronization

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact electrical parameters and packaging details. Ensure the selected variant matches the required frequency tolerance and temperature range for your application. Cross-reference part numbers with official MtronPTI documentation to avoid discrepancies in specifications or physical dimensions during procurement.

Selection Notes

Select this component when a fundamental mode crystal is required for 3.579545 MHz applications. Consider the HC-49/U package size for board layout constraints. Verify that the ±30ppm tolerance meets system accuracy needs. Confirm the -10°C to +70°C operating range aligns with environmental conditions. Evaluate load capacitance requirements against circuit design specifications.

Part Context

This crystal belongs to the MtronPTI MP-1 series, which offers various frequencies in the HC-49/U package. The series is designed for general electronic applications requiring stable frequency references. Components in this line typically support through-hole mounting and provide consistent performance across standard industrial temperature ranges.

Replacement Considerations

Direct substitutes include other manufacturers' crystals with identical 3.579545 MHz frequency, HC-49/U package, and matching ±30ppm tolerance. Verify equivalent load capacitance and stability ratings before substitution. Ensure replacement parts meet the same operating temperature specifications.