416F27123IKR

Crystals Overview

The CTS-Frequency Controls 416F27123IKR is a fundamental mode quartz crystal resonator operating at 27.12 MHz. It features a frequency stability of ±30 ppm and a tolerance of ±20 ppm. The component utilizes an 8 pF load capacitance and exhibits an equivalent series resistance (ESR) of 120 Ohms. Housed in a compact 4-SMD, no-lead package measuring 1.6 mm x 1.2 mm with a maximum height of 0.45 mm, it supports surface-mount assembly. The device operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode oscillation for precise frequency generation
• Compact 4-SMD no-lead footprint suitable for space-constrained designs
• Wide industrial temperature rating for reliable environmental performance

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix IKR against official CTS documentation to confirm packaging configuration and lead-free status. Cross-reference the load capacitance and ESR values with circuit design requirements to ensure oscillator compatibility. Confirm that the 4-SMD no-lead package dimensions align with PCB land pattern specifications prior to procurement.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with ±30 ppm stability is required. Ensure the application circuit supports an 8 pF load capacitance and can accommodate a 120 Ohm ESR. Verify that the 1.6 mm x 1.2 mm package size fits the available board real estate and that the -40°C to +85°C range meets operational thermal needs.

Crystals Part Context

This part belongs to the CTS 416 Series of miniature crystals. The series offers various frequencies and packages optimized for surface-mount technology. The 416F27123IKR specifically targets applications requiring stable timing in small form factors, leveraging the standard 4-SMD no-lead configuration common in modern electronics manufacturing.

Crystals Replacement Considerations

Official substitutes include 416F27123IAR and 416F27123IAT from CTS-Frequency Controls. These variants share similar electrical characteristics but may differ in packaging or reel specifications. Verify functional equivalence before substitution.