402F36033CKR

Crystals Overview

The CTS-Frequency Controls 402F36033CKR is a surface-mount crystal oscillator operating at a fundamental frequency of 36 MHz. It features a frequency stability and tolerance of ±30 ppm, designed for applications requiring precise timing references. The component utilizes an 8 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. The device supports base harmonic operation and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained PCB layouts
• High frequency stability of ±30 ppm ensures reliable timing performance
• Low equivalent series resistance of 60 Ohms for efficient circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'CKR' against the manufacturer's current datasheet to confirm packaging and availability status. Ensure the load capacitance requirement of the target circuit matches the 8 pF specification. Confirm RoHS compliance and moisture sensitivity level requirements for the assembly process. Cross-reference the ESR value with the oscillator circuit design parameters.

Crystals Selection Notes

Select this component when a 36 MHz fundamental frequency crystal is required with ±30 ppm stability. The 8 pF load capacitance must align with the host circuit's design. Consider the 4-SMD package size for board space limitations. Evaluate the -20°C to +70°C operating range against environmental conditions. Compare ESR specifications with other available options in the 402 series.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and packages optimized for consumer electronics and industrial applications. The 402F36033CKR specifically targets the 36 MHz frequency point with standard stability tolerances. It complements other variants in the series that may offer different load capacitances or packaging styles.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 402F36033CAR and 402F36033CJR from CTS-Frequency Controls. These variants share similar electrical characteristics but may differ in packaging or supply chain status. Verify pin compatibility and mechanical dimensions before substitution.