SXT22419CB48-32.000M

Crystals Overview

The SXT22419CB48-32.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a fundamental frequency of 32 MHz with a standard load capacitance of 19 pF and an equivalent series resistance (ESR) of 60 Ohms. The component exhibits a frequency tolerance of ±25 ppm and a frequency stability of ±30 ppm across the industrial temperature range of -30°C to +85°C. Housed in a compact 4-SMD, no-lead package, this device provides reliable clock signals for digital circuits requiring stable oscillation within demanding environmental conditions.

Crystals Feature Summary

• Provides precise 32 MHz oscillation with tight frequency tolerance for accurate system synchronization
• Maintains stable performance across a wide industrial temperature range from -30°C to +85°C
• Features low equivalent series resistance for efficient power consumption and signal integrity
• Utilizes a compact surface-mount package design suitable for automated assembly processes

Crystals Applications

• Precision timing circuits in industrial control systems
• Clock generation for microprocessors and digital logic devices
• Communication equipment requiring stable frequency references
• Embedded systems operating in variable thermal environments

Crystals Procurement Notes

Verify the specific suffix CB48 against official Suntsu documentation to confirm package dimensions and pin configuration. Ensure the required load capacitance matches your circuit design, as the specified 19 pF value is critical for achieving the stated ±25 ppm tolerance. Cross-reference the temperature grade to confirm suitability for your operational environment.

Crystals Selection Notes

Select this component when a 32 MHz reference is required with high stability in industrial settings. Consider the 60 Ohm ESR for driver compatibility and ensure the PCB layout supports the 4-SMD footprint. Evaluate thermal requirements carefully, as the -30°C to +85°C range defines the operational limits for maintaining frequency accuracy.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages tailored for different timing needs. The CB48 designation indicates a specific case size and lead configuration within this product line, distinguishing it from other variants like the EE48 or CC38 series which may have different physical or electrical characteristics.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz crystals with identical 19 pF load capacitance and similar ESR values. Verify that alternative parts meet the same ±25 ppm tolerance and -30°C to +85°C temperature range. Check mechanical compatibility with the 4-SMD no-lead package before integration.