C7S-7.3728-12-1520-R

Crystals Overview

The C7S-7.3728-12-1520-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a fundamental frequency of 7.3728 MHz with a frequency tolerance of ±15 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 110 Ohms. It utilizes a 4-SMD, no-lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Provides stable frequency generation for digital timing circuits
• Designed for surface-mount technology integration
• Compliant with RoHS environmental standards

Crystals Applications

• General-purpose clock signal generation in consumer electronics
• Microcontroller system timing references
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific suffix codes against official Aker Technology documentation to ensure exact electrical parameter alignment. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint requirements. Ensure compliance with relevant environmental directives such as RoHS before finalizing procurement specifications.

Crystals Selection Notes

Select this component when a precise 7.3728 MHz reference is required for standard digital logic applications. Consider the ±15 ppm tolerance limit for timing accuracy needs. Evaluate the 12 pF load capacitance compatibility with the driving circuit's input characteristics to ensure proper oscillation startup and stability.

Crystals Part Context

This part belongs to Aker Technology's line of quartz crystals and clock oscillators. The company specializes in frequency control products for global electronics markets, including automotive-grade components certified to AECQ-200 standards. The product supports various industrial and commercial timing applications requiring reliable quartz-based solutions.

Crystals Replacement Considerations

Direct substitutes include variants with different load capacitances such as C7S-7.3728-8-1520-R or C7S-7.3728-10-1520-R. These alternatives maintain the same frequency and package but require verification of circuit compatibility with the differing capacitance values.