402F32022IAR

Crystals Overview

The CTS-Frequency Controls 402F32022IAR is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 32 MHz with a frequency tolerance and stability of ±20 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms maximum. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a seated height of 0.55mm max. The device supports an operating temperature range of -20°C to +70°C and is RoHS3 compliant.

Crystals Feature Summary

• Fundamental mode quartz resonator providing stable frequency generation
• Compact 4-SMD surface mount package suitable for automated assembly
• Designed for commercial and industrial temperature environments

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'IAR' against the manufacturer's current datasheet to confirm exact electrical parameters and packaging details. Check part status as availability may vary by distributor. Ensure compatibility with existing PCB footprint and reflow soldering profiles. Confirm RoHS compliance requirements for the target application before procurement.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±20 ppm stability is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 80 Ohm ESR limit for driver strength requirements. The 4-SMD package size fits space-constrained designs. Verify temperature range suitability for the operational environment.

Crystals Part Context

This part belongs to the CTS 402 series of surface mount crystals. The series offers various frequencies and package sizes. The 402F32022IAR specifically targets 32 MHz applications. It shares common characteristics with other parts in the 402 family but differs in frequency and load capacitance specifications.

Crystals Replacement Considerations

Direct substitutes include 402F32022IJR and 402F32022ILR from the same manufacturer. These alternatives share similar package types but differ in load capacitance values. Verify pinout and electrical parameters before substitution. Cross-reference with other manufacturers' 32 MHz SMD crystals if supply constraints exist.