SAX2148EY4A-27.120M

Crystals Overview

The SAX2148EY4A-27.120M is a surface-mount ceramic crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.120 MHz with a frequency tolerance of ±15 ppm. The component features an 8 pF load capacitance and a motional resistance of 60 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 2.0 mm x 1.6 mm. The device supports a wide operating temperature range from -40°C to +105°C and is supplied in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Surface-mount ceramic construction for reliable high-frequency operation
• Wide industrial temperature rating suitable for harsh environments
• Compact footprint designed for space-constrained PCB layouts

Crystals Applications

• Clock signal generation for microcontrollers
• RF transmitter and receiver circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure exact electrical parameters and packaging configuration. Confirm that the requested part matches the required load capacitance and frequency tolerance specifications for the target application circuit design.

Crystals Selection Notes

Select this component when a compact SMD crystal is required for 27.12 MHz applications. Ensure the system design accommodates the specified 8 pF load capacitance and 60 Ohm impedance characteristics. Verify that the operating environment remains within the -40°C to +105°C thermal limits defined for this series.

Crystals Part Context

This part belongs to the SAX2148 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a standardized 2.0mm x 1.6mm package. These components are designed to replace through-hole crystals in modern electronics manufacturing workflows requiring higher density mounting.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz SMD crystals with identical 4-SMD no-lead footprints and matching 8 pF load capacitance. Verify equivalent frequency stability and temperature range before substitution.