402F32011CDT

Crystals Overview

The CTS-Frequency Controls 402F32011CDT is a surface-mount crystal resonator operating at a fundamental frequency of 32 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm. Designed for base harmonic operation, it supports a commercial operating temperature range of -20°C to +70°C. The device complies with RoHS3 standards and carries an MSL rating of 1.

Crystals Feature Summary

• Compact 4-SMD footprint suitable for space-constrained surface mount applications
• Fundamental mode operation ensures stable frequency generation
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic synchronization

Crystals Procurement Notes

Verify the specific suffix designation carefully during procurement, as variants such as 402F32011CAR exist with different load capacitances. Confirm that the 18pF load capacitance aligns with the target circuit design requirements. Check current availability status as distribution channels may list this part as discontinued or out of stock depending on the supplier's inventory data timestamp.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with 18pF load capacitance is required for surface mount assembly. Ensure the system oscillator circuit is designed to accommodate the specified 60 Ohm ESR. Verify that the -20°C to +70°C operating range meets the environmental conditions of the final application. Compare against alternative series if higher stability or wider temperature ranges are necessary.

Crystals Part Context

This component belongs to the CTS 402 Series of general-purpose crystals. The series offers various frequencies and package options optimized for consumer electronics and industrial control systems. The 402F32011CDT specifically targets applications requiring a standard 32 MHz reference signal in a small form factor, distinguishing it from larger through-hole or older SMT packages.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 416F32011CDR and 402F32011CDR. Verify electrical equivalence regarding load capacitance and ESR before substitution. Note that some distributors list the primary model as discontinued; confirm active status with the manufacturer or authorized agents prior to ordering.