416F50012ITR

Overview

The CTS-Frequency Controls 416F50012ITR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50 MHz. It features a load capacitance of 6 pF and a frequency tolerance of ±10 ppm, with a stability of ±20 ppm. The device has an equivalent series resistance (ESR) of 60 Ohms maximum and operates within a temperature range of -40°C to +85°C. It utilizes a 4-SMD, no-lead package measuring 1.60 mm x 1.20 mm x 0.45 mm. The component is RoHS compliant and classified under MSL Level 1.

Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount package design
• Wide industrial temperature rating for environmental resilience

Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Procurement Notes

Verify the specific suffix 'ITR' against official CTS documentation to confirm the 6 pF load capacitance specification, as other variants in the 416 series may utilize different capacitance values such as 10 pF or 12 pF. Ensure the application circuit matches the required 6 pF load for accurate frequency performance. Confirm RoHS3 compliance status through the manufacturer's current datasheet before final integration.

Selection Notes

Select this component when a 50 MHz fundamental frequency with tight ±10 ppm tolerance is required for space-constrained designs. The 6 pF load capacitance necessitates careful PCB trace impedance and stray capacitance management. Consider the 60 Ohm ESR limit for oscillator startup reliability. Verify that the operating environment stays within the specified -40°C to +85°C range for optimal stability.

Part Context

This part belongs to the CTS 416 Series of high-frequency crystals designed for general-purpose applications. The series offers various frequencies and load capacitances in a standardized small outline package. The 416F50012ITR specifically targets 50 MHz applications requiring low profile and reliable performance in consumer and industrial electronics.

Replacement Considerations

Direct substitutes include 416F50012IAR and 416F50012IKR from CTS-Frequency Controls, provided they share the identical 6 pF load capacitance and 50 MHz frequency specifications. Verify package dimensions and electrical parameters match exactly before substitution.