SXT21411AA38-37.400M

Crystals Overview

The SXT21411AA38-37.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 37.4 MHz with a frequency tolerance of ±50 ppm. The component features a load capacitance of 11 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no lead package configuration designed for automated surface-mount assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard pick-and-place equipment
• Fundamental mode operation for stable frequency generation
• Lead-free construction adhering to environmental standards

Crystals Applications

• Clock signal generation in digital communication systems
• Timing reference for microcontroller circuits
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific ordering suffix and package variant against the official Suntsu Electronics datasheet to ensure compatibility with your board layout. Confirm that the 100 Ohm ESR and 11 pF load capacitance match your circuit requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required with moderate stability. Ensure the PCB footprint matches the 4-SMD no-lead dimensions. Consider the ±50 ppm tolerance relative to system timing budgets and verify thermal performance within the operating environment.

Crystals Part Context

This part belongs to the SXT series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for general-purpose timing applications. The AA38 suffix typically denotes specific physical dimensions and pin configuration within this product line.

Crystals Replacement Considerations

Direct substitutes must match the 37.4 MHz frequency, 11 pF load capacitance, and 4-SMD no-lead package. Verify ESR compatibility with existing oscillator circuits. Cross-reference with other manufacturers offering similar SMD crystal specifications.