C7S-12.500-12-1520-R

Crystals Overview

The C7S-12.500-12-1520-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp, designed for surface-mount applications. It operates at a nominal frequency of 12.5 MHz with a frequency tolerance of ±15 ppm and a load capacitance of 12 pF. The component features an equivalent series resistance (ESR) of 50 Ohms and utilizes a 4-SMD, no-lead package configuration.

Crystals Feature Summary

• Surface-mount design utilizing a 4-pin no-lead SMD package for automated assembly integration
• Parallel fundamental resonance mode operation providing stable oscillation characteristics
• Compliance with RoHS standards ensuring lead-free construction and environmental safety

Crystals Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Oscillator circuits requiring standard surface-mount crystal components

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the selected variant matches the required load capacitance and frequency stability parameters for the target circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12.5 MHz surface-mount crystal with ±15 ppm tolerance is required. Consider the 12 pF load capacitance and 50 Ohm ESR values to ensure compatibility with the host oscillator circuit. Verify that the 4-SMD package dimensions fit within the available PCB real estate constraints.

Crystals Part Context

This part belongs to the C7S series of quartz crystals from Aker Technology Corp. The series offers various frequency options and package configurations tailored for surface-mount technology. The C7S designation indicates a specific form factor and mounting style within the manufacturer's passive component portfolio.

Crystals Replacement Considerations

Direct substitutes must match the 12.5 MHz frequency, 12 pF load capacitance, and 4-SMD package footprint. Cross-reference with other manufacturers' 12.5 MHz SMD crystals ensuring identical electrical parameters and mechanical dimensions to maintain circuit performance.