SXT21419CA27-26.000M

Crystals Overview

The SXT21419CA27-26.000M is a surface-mount MHz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 26 MHz with a load capacitance of 19 pF. The component exhibits a frequency stability of ±50 ppm and a frequency tolerance of ±25 ppm. Its equivalent series resistance (ESR) is rated at 100 Ohms. Designed for base mode operation, the device functions within a temperature range of -40°C to +85°C. It utilizes a 4-SMD, no lead package configuration.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Base oscillation mode operation
• Wide industrial temperature range capability

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to confirm exact electrical tolerances and temperature ranges. Ensure the ordering information matches the required load capacitance and package dimensions. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a 26 MHz reference with 19 pF load capacitance is required. Consider the ±25 ppm tolerance for applications needing precise frequency accuracy. Evaluate the 100 Ohm ESR against oscillator circuit requirements. Verify that the 4-SMD package fits the PCB layout constraints and thermal management needs.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options. The CA27 suffix typically denotes specific electrical characteristics and packaging details within the product line. Other variants in the series may differ in frequency, stability, or temperature range.

Crystals Replacement Considerations

Direct substitutes must match the 26 MHz frequency, 19 pF load capacitance, and 4-SMD package. Check compatibility with existing oscillator circuits regarding ESR and drive level. Verify that alternative parts meet the same ±25 ppm tolerance and -40°C to +85°C temperature range requirements.