27M20PI/49SMT

Crystals Overview

The YIC 27M20PI/49SMT is a 27 MHz quartz crystal resonator designed for precision timing applications. It operates within a frequency tolerance of ±30ppm and features a load capacitance of 20pF with a series resistance of 40 Ohms. The component utilizes the HC-49/US package format, providing a standardized footprint suitable for surface mount technology integration. This specific model variant ensures stable oscillation characteristics required for digital circuit synchronization.

Crystals Feature Summary

• Provides precise 27 MHz frequency stability with ±30ppm tolerance
• Utilizes HC-49/US package format for surface mount compatibility
• Designed for reliable operation in standard industrial temperature ranges

Crystals Applications

• Digital clock signal generation
• Microcontroller system clocks
• Communication interface timing

Crystals Procurement Notes

Verify the exact suffix designation against official YIC documentation to confirm package type and tolerance specifications. Ensure the requested part matches the HC-49/US form factor requirements for your PCB layout. Cross-reference datasheets to validate load capacitance and resistance values before procurement.

Crystals Selection Notes

Select this component when a 27 MHz reference frequency is required with moderate stability needs. The HC-49/US package offers mechanical robustness compared to smaller SMD options. Consider the ±30ppm tolerance relative to system clock accuracy requirements during design phase.

Crystals Part Context

This crystal belongs to YIC's standard quartz oscillator lineup, which includes various frequencies and package types. The 27M20PI/49SMT specifically addresses the common need for 27 MHz timing sources in consumer and industrial electronics using established mounting standards.

Crystals Replacement Considerations

Compatible substitutes include other 27 MHz crystals in HC-49/US packages with matching electrical parameters. Verify equivalent load capacitance and series resistance values when sourcing alternative manufacturers.