416F40033CKT

Crystals Overview

The CTS-Frequency Controls 416F40033CKT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 40 MHz. It features an 8 pF load capacitance and offers a frequency tolerance of ±30 ppm with a stability of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms maximum. It is housed in a compact 4-SMD, no-lead package measuring 1.60 mm x 1.20 mm with a maximum height of 0.45 mm. The device supports base harmonic operation and is rated for an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained PCB layouts
• Fundamental mode operation providing stable oscillation at 40 MHz
• Compliant with RoHS3 standards for environmental safety

Crystals Applications

• Microcontroller clock source generation
• Communication module timing references
• Digital signal processing circuit synchronization

Crystals Procurement Notes

Verify current availability status as the part may be discontinued or subject to supply limitations. Confirm that the required load capacitance matches the design schematic. Ensure the operating temperature range meets the application environment requirements. Check for alternative packages if lead-free soldering processes are mandated.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency with 8 pF load capacitance is required. Consider the ±30 ppm tolerance for applications with moderate frequency accuracy needs. Evaluate the 60 Ohm ESR against the oscillator circuit drive level specifications. Compare physical dimensions against available board real estate constraints.

Crystals Part Context

This component belongs to the CTS 416 series of miniature crystals. The series provides various frequency options in standardized SMD packages. The 416F40033CKT specifically addresses the need for 40 MHz timing in consumer and industrial electronics requiring small form factors.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 416F40033CAR and 416F40033CLR from CTS-Frequency Controls. These alternatives share similar electrical characteristics and package dimensions.