402F30011CDT

Crystals Overview

The CTS-Frequency Controls 402F30011CDT is a surface-mount MHz crystal operating at a fundamental frequency of 30 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency stability and tolerance of ±10 ppm. It is housed in a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD surface mount footprint suitable for space-constrained designs
• High frequency stability with ±10 ppm tolerance

Crystals Applications

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

Crystals Procurement Notes

Verify the specific lot date code and RoHS compliance status upon order confirmation, as manufacturing processes may evolve. Ensure that the receiving facility's reflow soldering profile aligns with the thermal characteristics defined in the official datasheet to prevent mechanical stress or performance degradation during assembly.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with tight ±10 ppm stability is required. The 18 pF load capacitance must match the oscillator circuit design. Consider the 80 Ohm ESR limit to ensure reliable startup conditions within the target application's oscillator topology.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series is characterized by small form factor SMD packages designed for modern electronics. The 402F30011CDT specifically utilizes the standard 4-SMD no-lead configuration common in this product line.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz crystals with identical 18 pF load capacitance and ≤80 Ohm ESR in a 4-SMD package. Verify pin compatibility and electrical parameters before swapping.