402F32011CKR

Crystals Overview

The CTS-Frequency Controls 402F32011CKR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 32 MHz. It features a frequency stability and tolerance of ±10 ppm, with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 80 Ohms. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00 mm in length, 1.60 mm in width, and a maximum height of 0.55 mm. It is designed for operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode oscillation for precise timing applications
• Compact 4-SMD surface mount footprint for automated assembly
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronic device synchronization

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as this variant specifies 8 pF which differs from other models in the series. Confirm that the operating temperature range meets the environmental constraints of the final application. Ensure compatibility with standard reflow soldering profiles for lead-free assemblies.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±10 ppm stability is required in a compact SMD form factor. The 8 pF load capacitance specification must match the oscillator circuit's capacitive load requirements. Consider the 80 Ohm ESR value for drive level sensitivity and circuit stability during design validation.

Crystals Part Context

This part belongs to the CTS 402 Series of general-purpose quartz crystals. It shares the same physical package dimensions and basic electrical characteristics with variants like the 402F32011CAR, differing primarily in load capacitance specifications. The series is widely used in cost-sensitive consumer electronics requiring reliable frequency control.

Crystals Replacement Considerations

• 402F32011CAR
• 402F32011CJT

Crystals FAQ

What is the load capacitance for the 402F32011CKR?

The load capacitance is specified as 8 pF.

Does this component support RoHS standards?

Yes, the component is RoHS compliant.