C7S-24.576-12-1520-R

Crystals Overview

The C7S-24.576-12-1520-R is a quartz crystal manufactured by Aker Technology Corp, operating at a standard frequency of 24.576 MHz. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 30 Ohms. The component offers a frequency tolerance of ±15 ppm and stability of ±20 ppm. It utilizes a 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm and a maximum seated height of 1.10 mm.

Crystals Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• High frequency stability for precise timing applications
• Low equivalent series resistance for efficient circuit operation

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller oscillator circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific suffix 'R' against the manufacturer's current datasheet to confirm packaging and tape-and-reel specifications. Ensure the load capacitance requirement of the target circuit matches the 12pF specification. Confirm that the ±15ppm tolerance meets the system's jitter and accuracy requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 24.576 MHz fundamental mode crystal is required in a small surface-mount footprint. The 30 Ohm ESR and 12pF load capacitance must align with the oscillator circuit design. Consider the ±15ppm initial tolerance if tighter frequency accuracy is needed compared to standard ±30ppm parts.

Crystals Part Context

This part belongs to the C7S series of quartz crystals from Aker Technology Corp. It is designed as a drop-in replacement for other 24.576 MHz crystals in space-constrained designs. The 4-SMD no-lead form factor allows for automated assembly and reduced board space usage compared to traditional through-hole packages.

Crystals Replacement Considerations

Direct substitutes include the C7S-24.576-12-1520-M variant, which shares identical electrical parameters but may differ in packaging or reel configuration. Verify pin compatibility and mechanical dimensions when replacing with other manufacturers' 24.576 MHz SMD crystals.