402F16033CKT

Crystals Overview

The CTS-Frequency Controls 402F16033CKT is a surface-mount crystal oscillator operating at a fundamental frequency of 16 MHz. It features a frequency stability and tolerance of ±30 ppm, with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 120 Ohms. The component utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. It supports a wide industrial operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Provides precise timing reference with ±30 ppm frequency stability for digital circuits
• Operates reliably across extended industrial temperature ranges (-40°C to +85°C)
• Designed for compact surface-mount assembly in space-constrained PCB layouts

Crystals Applications

• Microcontroller clock generation
• Communication interface synchronization
• Digital signal processing timing references

Crystals Procurement Notes

Verify the specific suffix 'CKT' against the official CTS datasheet to confirm tape-and-reel packaging and lead-free compliance. Ensure the ordering part number matches the required load capacitance and ESR specifications for the target circuit design. Cross-reference the manufacturer's latest documentation to confirm current production status and any potential obsolescence notices before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 16 MHz fundamental mode crystal is required with strict ±30 ppm stability limits. The 4-SMD footprint suits automated pick-and-place processes. Verify that the 8 pF load capacitance aligns with the host oscillator circuit requirements. Consider the 120 Ohm ESR value for drive level sensitivity and ensure the operating temperature range meets the environmental constraints of the end application.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature surface-mount crystals. The series offers various frequencies and packages optimized for high-volume consumer and industrial electronics. The 402F16033CKT specifically addresses the need for stable timing in compact devices where space and thermal performance are critical design factors.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz SMD crystals with identical 8 pF load capacitance and ±30 ppm stability. Verify package dimensions and pin compatibility. Check if alternative manufacturers offer equivalent ESR values to ensure circuit oscillation reliability without redesign.