402F1601XILT

Crystals Overview

The 402F1601XILT is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 16 MHz with a frequency tolerance of ±10ppm and stability of ±15ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 120 Ohms. Designed for fundamental mode operation, it utilizes a 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm. It 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 precision timing applications
• Surface-mount construction in a compact 4-SMD no-lead footprint
• Wide industrial temperature rating for reliable performance in harsh environments

Crystals Applications

• Microcontroller clock sources
• Communication interface circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with design requirements. Confirm that the component status aligns with long-term availability needs, as supply chain conditions may affect lead times. Cross-reference the ESR and load capacitance values with the target circuit design to guarantee proper oscillation startup and stability.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with tight ±10ppm tolerance is required. Ensure the application circuit can accommodate the 120 Ohm ESR and 12pF load capacitance. Verify that the 4-SMD package dimensions fit within the PCB layout constraints and that the -40°C to 85°C temperature range meets the operational environment specifications.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for space-constrained designs. The 402F1601XILT specifically addresses the need for stable 16 MHz references in consumer and industrial electronics requiring small form factors.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or verify parameter equivalence with other 402 Series variants such as 402F1601XIAR if pinout and electrical characteristics match.