402F19212IDR

Crystals Overview

The CTS-Frequency Controls 402F19212IDR is a fundamental mode MHz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 19.2 MHz with a frequency tolerance and stability of ±10 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 120 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. The device supports operation within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Compact 4-SMD no-lead surface-mount package design
• High frequency stability of ±10 ppm
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Clock signal generation in microcontroller circuits
• Timing references for communication interfaces
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix ID against the manufacturer's current product lifecycle status, as availability may vary. Confirm that the 18pF load capacitance matches the oscillator circuit requirements. Ensure the 120 Ohm ESR specification is compatible with the driving circuit to prevent overdriving or failure. Check for updated datasheets regarding moisture sensitivity level and soldering recommendations.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency with tight ±10 ppm stability is required. The 18pF load capacitance must align with the host oscillator's design. Consider the 4-SMD footprint for space-constrained PCB layouts. Verify that the operating temperature range of -40°C to +85°C meets the environmental conditions of the target application.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and package sizes optimized for modern electronics. The 402F19212IDR specifically provides a balance of size and performance for general-purpose timing applications. It is manufactured by CTS-Frequency Controls, a provider of frequency control solutions.

Crystals Replacement Considerations

Direct substitutes include 402F1921XILR and 402F19222IAR from CTS-Frequency Controls. Parameter-equivalent alternatives include 402F19212ILR and 402F19222ILR. Verify pin compatibility and electrical specifications before substitution.