402F38422IKR

Crystals Overview

The CTS-Frequency Controls 402F38422IKR is a surface-mount MHz crystal operating at 38.4 MHz with fundamental mode. It features a load capacitance of 8pF and an equivalent series resistance (ESR) of 60 Ohms. Frequency tolerance and stability are both rated at ±20ppm. The component utilizes a 4-SMD, no-lead package measuring 2.00mm x 1.60mm with a maximum seated height of 0.55mm. It supports a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Seam-welded SMD package design for reliable surface mounting
• Compliance with RoHS3 environmental regulations

Crystals Applications

• Digital signal processing controller clocking
• Real-time system timing references
• Motor control application synchronization

Crystals Procurement Notes

Verify the specific suffix IKR against official CTS documentation to confirm lead configuration and termination type. Ensure the target circuit design accommodates the 8pF load capacitance requirement. Confirm that the ±20ppm frequency tolerance meets the system's timing accuracy specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required in a compact 2.0mm x 1.6mm footprint. The 60 Ohm ESR and 8pF load capacitance must match the oscillator circuit design. Consider the ±20ppm stability for applications requiring moderate frequency precision within the industrial temperature range.

Crystals Part Context

This part belongs to the CTS 402 Series, which offers standard seam-welded crystals in a 2.0mm x 1.6mm package. The series provides fundamental mode operation across various frequencies, supporting general-purpose timing needs in consumer and industrial electronics with reliable surface-mount integration.

Crystals Replacement Considerations

Public confirmed substitutes include 402F38422IAR and 402F38422IJR from CTS-Frequency Controls.