402F32033CDT

Crystals Overview

The 402F32033CDT is a fundamental mode quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 32 MHz with a frequency stability and tolerance of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. Designed for surface mount installation, it supports a commercial operating temperature range of -20°C to +70°C. The device is RoHS3 compliant and classified under MSL Level 1.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.

Crystals Applications

• General-purpose clock generation in embedded systems
• Microcontroller oscillator circuits
• Communication interface timing references

Crystals Procurement Notes

Verify the specific suffix requirements against the official CTS datasheet before ordering, as packaging or tolerance variations may exist. Confirm that the 4-SMD footprint matches the target PCB layout. Check current availability status, as this component may be subject to discontinuation or supply constraints. Ensure compliance with RoHS3 regulations if required by the end product specifications.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±30 ppm stability is required for cost-sensitive applications. The 18 pF load capacitance must match the oscillator circuit design. Consider the 80 Ohm ESR limit for drive level sensitivity. The commercial temperature range (-20°C to +70°C) limits use in harsh environments compared to industrial variants.

Crystals Part Context

This part belongs to the CTS 402 Series of surface mount crystals. The series offers various frequencies and packages optimized for high-volume consumer electronics. The 402F32033CDT specifically addresses the common 32 MHz requirement using a compact 2.00x1.60mm footprint, balancing performance with space constraints in modern portable devices.

Crystals Replacement Considerations

Direct substitutes include 402F32011CDR, 402F32012IDR, and 402F3201XIDR from CTS-Frequency Controls. These alternatives share identical electrical parameters and mechanical dimensions, allowing for pin-compatible replacement without circuit redesign.