402F30022IJT

Crystals Overview

The CTS-Frequency Controls 402F30022IJT is a surface-mount fundamental mode crystal resonator operating at 30 MHz. It features a frequency stability and tolerance of ±20ppm with a load capacitance of 9pF. The component has an equivalent series resistance (ESR) of 80 Ohms and operates within a temperature range of -20°C to +70°C. It is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.55mm maximum height.

Crystals Feature Summary

• Fundamental oscillation mode for stable timing
• Compact 4-SMD surface-mount footprint
• RoHS3 compliant construction

Crystals Applications

• Precision timing circuits requiring 30 MHz reference
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix IJT against manufacturer documentation to confirm tape-and-reel packaging and lead-free status. Ensure compatibility with standard reflow soldering profiles for 4-SMD packages. Cross-reference the 9pF load capacitance requirement with the target circuit design to maintain specified frequency accuracy.

Crystals Selection Notes

Select this component when a 30 MHz fundamental crystal with ±20ppm stability is required in a small SMD form factor. Consider the 80 Ohm ESR limit for oscillator circuit drive level constraints. Verify that the -20°C to +70°C operating range meets the environmental requirements of the final application.

Crystals Part Context

This part belongs to the CTS 402 series of general-purpose crystals. The series offers various frequencies and package sizes. The 402F30022IJT specifically targets applications needing a 30 MHz output in a 2.0x1.6mm case. It is distinct from higher-stability or wider-temperature variants within the broader product line.

Crystals Replacement Considerations

Publicly confirmed substitutes include 402F30022IAR and 402F30022IST. These parts share identical electrical parameters but may differ in packaging or temperature rating. Verify package dimensions and suffix specifications before substitution.