SXT3248EC48-27.120M

Crystals Overview

The SXT3248EC48-27.120M is a tuning fork crystal manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 27.12 MHz. This component features a ±15 ppm frequency tolerance and an 8 pF load capacitance. It exhibits a maximum series resistance of 50 Ohms and is housed in a 4-SMD, No Lead package. The device is designed for precision timing applications requiring stable oscillation within the specified electrical parameters.

Crystals Feature Summary

• Precision tuning fork crystal design for stable frequency generation
• Compact surface-mount package suitable for automated assembly
• High stability with tight frequency tolerance specifications

Crystals Applications

• Real-time clock circuits
• Microcontroller system clocks
• Portable electronic devices requiring low power consumption

Crystals Procurement Notes

Verify the exact load capacitance and tolerance requirements against the target circuit design before procurement. Ensure that the 4-SMD no-lead package dimensions align with the PCB footprint. Confirm the operating temperature range meets the environmental conditions of the final application to guarantee long-term reliability and performance consistency.

Crystals Selection Notes

Select this component when a 27.12 MHz reference signal is required with high accuracy. Consider the 8 pF load capacitance compatibility with the oscillator circuit. Evaluate the 50 Ohm impedance against the drive level limitations of the host system. Ensure the surface-mount form factor fits the available board space constraints.

Crystals Part Context

This part belongs to the SXT324 series of tuning fork crystals from Suntsu Electronics. The series typically includes various frequencies and package options. The SXT3248EC48 variant specifically denotes the 27.12 MHz frequency and the associated electrical characteristics defined by the manufacturer's standard product line for general-purpose timing applications.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz tuning fork crystals with identical 8 pF load capacitance and similar package dimensions. Verify equivalent frequency tolerance and impedance ratings. Cross-reference pinout and thermal characteristics to ensure mechanical and electrical compatibility without redesigning the host circuit.