402F30033CLR

Crystals Overview

The CTS-Frequency Controls part number 402F30033CLR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30 MHz. It features a load capacitance of 9 pF and a frequency tolerance of ±15 ppm. The device exhibits a frequency stability of ±15 ppm and an equivalent series resistance (ESR) of 80 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. Designed for operation within a temperature range of -20°C to +70°C, this component utilizes a base harmonic mode.

Crystals Feature Summary

• Provides precise timing signals via fundamental resonance mode
• Ensures stable oscillation with low equivalent series resistance
• Supports automated assembly through standard surface-mount packaging

Crystals Applications

• Embedded communication systems requiring stable clock sources
• Microcontroller unit clock generation circuits
• General-purpose digital logic timing references

Crystals Procurement Notes

Verify the specific suffix 'CLR' against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Ensure the design-in load capacitance matches the component's 9 pF rating to maintain frequency accuracy. Cross-reference the ESR value with oscillator circuit requirements to guarantee reliable startup conditions.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with tight ±15 ppm stability is required. The 9 pF load capacitance dictates the external capacitor values needed for the oscillator circuit. Consider the 80 Ohm ESR limit when designing the drive level to prevent frequency pulling or crystal damage under varying load conditions.

Crystals Part Context

This component belongs to the 402 series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for space-constrained applications. The 402F30033CLR specifically addresses the need for high-frequency precision in consumer and industrial electronics where small form factors are critical.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz, 9 pF, 4-SMD crystals from CTS such as 402F300XXCJT or 402F30033CDR. Verify that alternative parts match the 80 Ohm ESR and ±15 ppm tolerance specifications to ensure circuit compatibility.