407T39D050M0000

Crystals Overview

The CTS-Frequency Controls 407T39D050M0000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50 MHz. It features a load capacitance of 18 pF and offers a frequency tolerance of ±30 ppm with a stability of ±50 ppm. The component utilizes a 4-SMD, No Lead package measuring 7 mm x 5 mm with a maximum height of 1.3 mm. It supports an equivalent series resistance (ESR) of 100 Ohms and operates within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design in a compact 4-SMD No Lead package
• Fundamental mode operation for precise timing applications
• Wide industrial temperature range capability from -40°C to +85°C
• Standardized 18 pF load capacitance configuration

Crystals Applications

• General-purpose digital clock signal generation
• Microcontroller system timing references
• Communication interface synchronization circuits
• Industrial control board oscillators

Crystals Procurement Notes

Verify the specific suffix '39' against official CTS documentation to confirm the exact load capacitance and tolerance specifications, as distributor listings may vary. Ensure the selected variant matches the required 18 pF load capacitance and ±30 ppm tolerance for the target circuit design. Cross-reference the package dimensions and ESR values with the schematic requirements before finalizing the procurement order.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency is required in a small form factor SMD package. The 18 pF load capacitance suits standard oscillator circuits without external trimming. The wide temperature range makes it suitable for harsh environments where standard commercial grade crystals would fail. Verify that the 100 Ohm ESR aligns with the oscillator driver circuit's power constraints.

Crystals Part Context

This part belongs to the CTS 407 series of high-reliability quartz crystals designed for surface-mount technology. The series provides various frequencies and packages to support diverse electronic designs. The 407T39D050M0000 specifically addresses the need for stable 50 MHz timing in space-constrained applications requiring industrial temperature performance.

Crystals Replacement Considerations

Direct substitutes include the 407T35D050M0000 and 407T39D050M0000 variants from CTS, provided they match the 18 pF load capacitance and package dimensions. Other manufacturers offering 50 MHz SMD crystals with identical electrical parameters and footprint can be considered if pin compatibility is verified.