SXT21420EE48-37.400M

Crystals Overview

The SXT21420EE48-37.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 37.4 MHz with a load capacitance of 20 pF and an equivalent series resistance of 100 Ohms. The component utilizes a 4-SMD, No Lead package configuration. It provides a frequency stability of ±15 ppm and is designed for operation within an industrial temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD, No Lead package format for automated assembly integration.
• Industrial-grade thermal performance supporting reliable operation across extended temperature ranges.

Crystals Applications

• General-purpose clock signal generation in electronic circuits
• Frequency reference sources for microcontroller systems
• Timing components in communication interface modules

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure alignment with required tolerance and packaging specifications. Confirm that the selected variant matches the intended application requirements regarding load capacitance and operating temperature range before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 37.4 MHz frequency reference is required in a compact surface-mount form factor. Ensure the circuit design accommodates the specified 20 pF load capacitance and 100 Ohm ESR characteristics. Validate that the operational environment remains within the defined industrial temperature limits to maintain frequency accuracy.

Crystals Part Context

This part belongs to the SXT21420 series of crystals produced by Suntsu Electronics, Inc. The series focuses on providing stable frequency control solutions for modern electronic applications requiring precise timing references in small form factors suitable for high-volume manufacturing processes.

Crystals Replacement Considerations

Cross-reference with other 37.4 MHz crystals featuring identical 4-SMD dimensions, 20 pF load capacitance, and comparable frequency stability ratings to identify potential alternative suppliers or compatible substitutes.