416F40622IKT

Crystals Overview

The 416F40622IKT is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 40.61 MHz with a frequency tolerance and stability of ±20ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. Designed for fundamental mode operation, it utilizes a 4-SMD, No Lead package measuring 1.60mm x 1.20mm with a maximum height of 0.45mm. The device supports a wide operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator designed for precise timing applications
• Compact 4-SMD no-lead surface mount package suitable for automated assembly
• Wide industrial operating temperature range ensuring reliability in varied environments
• Compliant with RoHS3 environmental directives for restricted hazardous substances

Crystals Applications

• Microcontroller clock sources requiring stable 40.61 MHz reference
• Communication modules utilizing specific intermediate frequencies
• Industrial control systems operating within extended temperature ranges
• Consumer electronics requiring compact surface-mount timing components

Crystals Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm packaging and material specifications. Ensure that the selected variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference the RoHS3 compliance status with current regulatory requirements before integration into production assemblies.

Crystals Selection Notes

Select this component when a 40.61 MHz fundamental frequency with ±20ppm stability is required in a small form factor. The 8pF load capacitance must match the oscillator circuit's external capacitors to ensure accurate frequency generation. Consider the 60 Ohm ESR value for drive level sensitivity and circuit loading effects during design validation.

Crystals Part Context

This component belongs to the CTS 416 Series of surface-mount crystals, which are engineered for high-frequency stability in compact electronic designs. The series offers various frequency options and package sizes to accommodate diverse PCB layout constraints while maintaining consistent electrical performance characteristics across the product line.

Crystals Replacement Considerations

ECS-40622IKT is listed as a similar alternative part number from ECS Inc. Verify electrical compatibility including frequency, load capacitance, and ESR before substitution.