403C11J19M68000

Crystals Overview

The CTS-Frequency Controls 403C11J19M68000 is a surface-mount fundamental mode crystal operating at 19.68 MHz with ±10 ppm frequency tolerance and stability. It features a 27 pF load capacitance and 150 Ohms equivalent series resistance. The component utilizes a 4-SMD, no-lead package measuring 3.20mm x 2.50mm x 0.75mm maximum height. Designed for industrial applications, it supports an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise timing
• Compact 4-SMD surface-mount footprint
• Industrial temperature range capability

Crystals Applications

• Industrial control systems
• Motor control cabinets
• Precision timing circuits

Crystals Procurement Notes

Verify the specific suffix J against official datasheets to confirm the exact frequency tolerance and load capacitance specifications. Ensure the selected variant matches the required PCB layout dimensions for the 4-SMD package. Confirm compliance with project-specific environmental regulations such as RoHS3 before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 19.68 MHz fundamental crystal is required for space-constrained designs. The 4-SMD package suits automated assembly processes. Verify that the 27 pF load capacitance aligns with the host circuit's oscillator requirements. Consider the ±10 ppm tolerance for applications demanding moderate frequency accuracy within the specified temperature range.

Crystals Part Context

This part belongs to the CTS 403 series of surface-mount crystals. The series offers various frequencies and packages for general-purpose timing applications. The 403C11J19M68000 specifically targets industrial environments requiring reliable performance in compact form factors.

Crystals Replacement Considerations

Direct substitutes include other 19.68 MHz SMD crystals with matching 27 pF load capacitance and similar ESR values. Cross-reference package dimensions to ensure mechanical compatibility. Verify electrical parameters match the original design requirements.