402F50033CLR

Crystals Overview

The CTS-Frequency Controls 402F50033CLR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50.0000 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. Designed for base mode operation, it exhibits an equivalent series resistance (ESR) of 60 Ohms. The device supports a commercial operating temperature range of -20°C to +70°C and is supplied in tape and reel packaging.

Crystals Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• Fundamental mode operation at 50 MHz
• Commercial grade temperature stability range

Crystals Applications

• General purpose clock generation circuits
• Microcontroller oscillator inputs
• Communication module timing references

Crystals Procurement Notes

Verify the specific suffix 'CLR' corresponds to the tape and reel packaging configuration required for automated assembly processes. Confirm that the 12pF load capacitance matches the oscillator circuit design specifications to ensure accurate frequency performance. Check RoHS compliance documentation if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency crystal is required in a small form factor SMD package. Ensure the application circuit provides a 12pF load capacitance to maintain the specified ±30 ppm frequency tolerance. Verify that the operating environment remains within the -20°C to +70°C range to guarantee stable performance without derating.

Crystals Part Context

This part belongs to the CTS 402 series of general-purpose crystals. The series offers various frequencies and packages optimized for consumer electronics and industrial applications. The 402F50033CLR specifically addresses needs for compact, high-frequency timing solutions where space constraints limit the use of larger through-hole or standard SMD packages.

Crystals Replacement Considerations

Direct replacements must match the 50 MHz frequency, 12pF load capacitance, and 4-SMD 1.6x1.2mm footprint. Verify ESR compatibility around 60 Ohms to prevent oscillation startup issues. Cross-reference manufacturer datasheets for pin-out and mechanical dimension tolerances.