C7S-8.000-12-1520-R

Crystals Overview

The C7S-8.000-12-1520-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp. It operates at a standard frequency of 8 MHz with a frequency tolerance of ±15 ppm and stability of ±20 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 110 Ohms. Designed for surface mount installation, it utilizes a 4-pin package with dimensions of 7 mm length, 5 mm width, and 1.1 mm height. The device supports an operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface mount 4-pin SMD package design
• Parallel fundamental quartz crystal operation mode
• RoHS compliant lead-free construction

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Embedded system timing references

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure accurate frequency tolerance and stability ratings. Confirm that the 4-pin surface mount footprint matches the target PCB layout requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the load capacitance specification aligns with the host circuit design parameters before procurement.

Crystals Selection Notes

Select this component when a compact 8 MHz reference is required for space-constrained designs. The 12 pF load capacitance suits standard microcontroller oscillator configurations. Consider the ±15 ppm tolerance for applications requiring moderate frequency accuracy. Evaluate the 110 Ohm ESR against the driving circuit capabilities to prevent overdriving or oscillation failure.

Crystals Part Context

This part belongs to the C7S series of surface mount crystals from Aker Technology Corp. The series offers various frequency options in standardized small outline packages. The C7S designation indicates a specific form factor optimized for automated pick-and-place assembly processes in modern electronics manufacturing.

Crystals Replacement Considerations

Cross-reference with other 8 MHz 4-pin SMD crystals having 12 pF load capacitance. Verify pin compatibility and physical dimensions match the existing footprint. Ensure equivalent electrical parameters such as ESR and drive level are compatible with the original circuit design.