402F32011CLR

Crystals Overview

The CTS-Frequency Controls 402F32011CLR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 32 MHz. It features a load capacitance of 12 pF and offers a frequency tolerance and stability of ±10 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. It exhibits an equivalent series resistance (ESR) of 80 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD surface-mount footprint for automated assembly
• High frequency stability suitable for clock generation circuits

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Precision oscillator circuits

Crystals Procurement Notes

Verify the specific suffix 'CLR' against the manufacturer's datasheet to confirm the 12pF load capacitance variant, as other suffixes in the 402 series may indicate different electrical parameters such as 10pF or 18pF. Ensure the ordering part number matches the required package style and RoHS compliance status explicitly stated in the official documentation before procurement.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±10 ppm stability is required for space-constrained designs. The 12pF load capacitance must match the oscillator circuit design. Consider the 4-SMD(2x1.6) package size for PCB layout constraints and verify thermal requirements against the -20°C to +70°C operating range.

Crystals Part Context

This component belongs to the CTS 402 Series of surface-mount crystals. It shares the same physical footprint and ESR characteristics with variants like 402F32011CAR, differing primarily in load capacitance specifications. The series is designed for general-purpose timing applications requiring reliable performance in compact electronic devices.

Crystals Replacement Considerations

Direct substitutes include 402F32011CAR (10pF load) and 402F32011CDT (18pF load), provided the circuit can accommodate the capacitance difference. Other 32MHz SMD crystals from CTS or competitors with matching 12pF load, ±10ppm tolerance, and 4-SMD(2x1.6) package dimensions are viable alternatives.