402F192XXCDT

Crystals Overview

The CTS-Frequency Controls 402F192XXCDT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 18 pF and a frequency stability of ±15 ppm. The component has an equivalent series resistance (ESR) of 120 Ohms and operates in the fundamental mode. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. The device supports a wide operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount design for automated assembly
• High frequency stability of ±15 ppm for precision timing applications
• Wide industrial operating temperature range from -40°C to +85°C
• Fundamental mode operation with 18 pF load capacitance

Crystals Applications

• Precision timing circuits in electronic devices
• Microcontroller clock sources requiring stable frequency reference
• Communication modules needing accurate carrier synchronization
• Industrial control systems operating in wide temperature environments

Crystals Procurement Notes

Verify the specific suffix code required for your application, as the 'XX' indicates variable configurations within the 402 series. Confirm that the 18 pF load capacitance matches your circuit design requirements. Check current availability status as distribution channels may list varying stock levels. Ensure compatibility with your PCB footprint dimensions of 2.00mm x 1.60mm. Validate RoHS3 compliance if required by your manufacturing regulations.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency with ±15 ppm stability is required. The 18 pF load capacitance must align with the oscillator circuit's capacitive load specifications. Consider the 120 Ohm ESR value for impedance matching in the driving circuit. The 4-SMD package size suits space-constrained designs. Verify the -40°C to +85°C temperature range meets environmental operational needs.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. The series offers various frequencies and load capacitances in standardized SMD packages. The 402F192XXCDT specifically targets applications requiring 19.2 MHz with moderate stability. It shares physical dimensions with other variants in the 402 family but differs in electrical parameters like load capacitance and stability.

Crystals Replacement Considerations

Direct substitutes include parts with identical 19.2 MHz frequency, 18 pF load capacitance, and ±15 ppm stability in the same 4-SMD package. Verify ESR values match the original 120 Ohms specification. Ensure temperature range and mounting type are compatible. Cross-reference with other manufacturers offering equivalent SMD crystal specifications.