SXT3248CA27-12.000M

Crystals Overview

The SXT3248CA27-12.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.000 MHz with an 8 pF load capacitance. The component features a 4-SMD, no lead package and exhibits a maximum equivalent series resistance (ESR) of 100 Ohms. Frequency stability is rated at ±50 ppm over the operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides stable frequency generation for digital circuits using AT-cut quartz technology.
• Features a compact surface-mount design suitable for space-constrained PCB layouts.
• Includes four contact pads to facilitate grounding and improve electromagnetic interference performance.

Crystals Applications

• Microcontroller clock sources
• Communication modules
• Industrial control systems

Crystals Procurement Notes

Verify the specific suffix 'CA27' against the manufacturer's official datasheet to confirm exact tolerance and temperature range specifications. Ensure the required load capacitance matches the circuit design requirements before ordering. Check current availability status as inventory levels may fluctuate.

Crystals Selection Notes

Select this component when a 12 MHz reference signal is required in a small form factor. Consider the ±50 ppm stability limit for applications with moderate timing precision needs. Evaluate the 100 Ohm ESR against the oscillator circuit's drive level capabilities to ensure reliable startup.

Crystals Part Context

This part belongs to the SXT3248 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package configurations designed for consumer and industrial electronics. The 3248 designation typically refers to the physical dimensions and pin configuration of the ceramic or metal can package.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz 8 pF 4-SMD crystals with similar ESR and stability ratings. Verify pin compatibility and thermal characteristics when cross-referencing with alternative manufacturers.