SXT21419BB17-27.000M

Crystals Overview

The SXT21419BB17-27.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 27.000 MHz. It features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency stability of ±30 ppm and a tolerance of ±25 ppm. Designed for base mode operation, it functions within a temperature range of -10°C to +70°C. The device utilizes a 4-SMD, no lead package configuration.

Crystals Feature Summary

• Provides precise timing signals with specified frequency stability and tolerance levels
• Utilizes a compact surface-mount package suitable for automated assembly processes
• Operates in base mode with defined electrical characteristics including ESR and load capacitance

Crystals Applications

• Clock generation for microcontrollers and digital logic circuits
• Timing reference for communication interfaces requiring stable frequencies
• Embedded systems needing reliable oscillation sources within industrial temperature ranges

Crystals Procurement Notes

Verify the specific ordering suffix against official Suntsu documentation to ensure correct temperature rating and packaging options. Confirm that the required frequency tolerance aligns with system design constraints before procurement. Cross-reference the package dimensions with PCB footprint libraries to guarantee mechanical compatibility during assembly planning.

Crystals Selection Notes

Select this component when a 27 MHz reference is required with ±30 ppm stability. Ensure the application environment remains within the -10°C to +70°C operational range. Consider the 19 pF load capacitance requirement for circuit matching. Evaluate the 4-SMD form factor against available board space and mounting requirements.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package types. The SXT21419BB17 variant specifically denotes the 27 MHz frequency point with associated electrical parameters. It serves as a fundamental timing element in electronic designs requiring passive oscillation.

Crystals Replacement Considerations

Direct substitutes must match the 27 MHz frequency, 19 pF load capacitance, and 4-SMD package. Verify equivalent stability ratings and temperature ranges. Check pinout compatibility if alternative manufacturers offer similar footprints. Ensure ESR values are comparable to maintain circuit oscillation reliability.