402WF80023IKR

Crystals Overview

The CTS-Frequency Controls part number 402WF80023IKR is a surface-mount quartz crystal resonator designed for high-frequency applications. It operates at a fundamental frequency of 80 MHz with a specified frequency tolerance of ±20 ppm and a frequency stability of ±30 ppm. The component features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 1.60 mm x 1.20 mm and a maximum height of 0.45 mm. The device supports a wide operating temperature range from -40°C to +85°C and utilizes a base harmonic mode of operation.

Crystals Feature Summary

• High-frequency quartz crystal resonator optimized for stable signal generation
• Compact 4-SMD surface-mount package suitable for space-constrained designs
• Wide industrial operating temperature range for reliable performance
• Base harmonic operation mode with low equivalent series resistance

Crystals Applications

• Embedded communication systems requiring precise clock signals
• Industrial control circuits needing stable frequency references
• Consumer electronics utilizing high-speed data processing
• Telecommunications equipment supporting signal synchronization

Crystals Procurement Notes

Verify the exact suffix IKR against official datasheets to confirm tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprint dimensions of 1.60mm by 1.20mm. Confirm that the ±20ppm tolerance meets system requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a high-frequency reference near 80 MHz is required in a small form factor. Consider the 8pF load capacitance for circuit matching and verify that the 60 Ohm ESR aligns with oscillator driver strength capabilities. Evaluate the -40°C to +85°C range against environmental conditions.

Crystals Part Context

This component belongs to the CTS 402WF series of high-frequency crystals. It is engineered for commercial and industrial applications demanding robust frequency stability. The series integrates high-Q quartz resonators to support diverse electronic designs requiring precise timing.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other 80MHz SMD crystals based on pinout and electrical parameters.