C7S-12.000-12-3030-X-R

Crystals Overview

The C7S-12.000-12-3030-X-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp, designed for surface-mount applications. It operates at a standard frequency of 12 MHz with a load capacitance of 12 pF. The component features a four-pin SMD package measuring 7 mm in length, 5 mm in width, and 1.1 mm in height. It exhibits a frequency tolerance and stability of ±30 ppm across an operating temperature range from -40°C to +85°C. The equivalent series resistance is specified at 110 Ω, and the device complies with RoHS standards.

Crystals Feature Summary

• Surface-mount design with four pins for automated assembly integration
• Parallel fundamental oscillation mode for stable frequency generation
• RoHS compliant construction supporting environmental regulatory requirements

Crystals Applications

• General-purpose clock signal generation in consumer electronics
• Timing reference circuits in industrial control systems
• Frequency stabilization in communication modules

Crystals Procurement Notes

Verify that the ordering suffix matches the required load capacitance and tolerance specifications. Confirm the package dimensions align with PCB footprint constraints. Ensure compliance with RoHS directives for the target market. Cross-reference the manufacturer part number against official distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz surface-mount crystal with ±30 ppm stability is required. Ensure the circuit design accommodates a 12 pF load capacitance and 110 Ω ESR. Verify that the operating environment stays within the -40°C to +85°C range. Consider the physical size constraints of the 7x5 mm package during layout planning.

Crystals Part Context

This part belongs to the C7S series of quartz crystals from Aker Technology Corp. The series offers various frequency options with standardized surface-mount packaging. The C7S designation indicates a specific form factor optimized for high-volume manufacturing processes in electronic assemblies requiring reliable timing references.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz SMD crystals with identical 12 pF load capacitance and ±30 ppm tolerance. Verify pin compatibility and mechanical dimensions before substitution. Consult official cross-reference lists for approved alternatives.