C7S-27.000-12-1530-X-R

Crystals Overview

The C7S-27.000-12-1530-X-R is a surface-mount quartz crystal manufactured by Aker Technology Corp, operating at a standard frequency of 27 MHz with a tolerance of ±15 ppm. It features a load capacitance of 12 pF and a series resistance of 30 Ohms. The component utilizes a 4-SMD, no-lead package measuring 7 mm in length, 5 mm in width, and 1.1 mm in height. Designed for reliable performance, it supports an operating temperature range from -40°C to 85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Surface-mount design with a compact 4-pin no-lead package
• High frequency stability within specified temperature ranges
• Compliance with environmental RoHS3 regulations

Crystals Applications

• General timing circuits requiring precise 27 MHz reference
• Consumer electronics utilizing surface-mount assembly
• Industrial control systems operating in extended temperature environments

Crystals Procurement Notes

Verify the specific frequency tolerance and series resistance against the official manufacturer datasheet prior to integration. Ensure that the selected package variant matches the PCB footprint requirements exactly. Confirm compliance with current environmental directives such as RoHS3 for the specific production batch. Cross-reference the part number suffixes to ensure compatibility with existing supply chain contracts and quality assurance protocols.

Crystals Selection Notes

Select this component when a 27 MHz reference signal is required with a ±15 ppm tolerance. The 12 pF load capacitance must match the oscillator circuit design specifications. Consider the 30 Ohm series resistance for impedance matching purposes. The wide operating temperature range makes it suitable for applications subject to thermal variation. Verify that the surface-mount form factor aligns with automated placement capabilities.

Crystals Part Context

This part belongs to the C7S series of quartz crystals from Aker Technology Corp. The series offers various frequency options in a standardized surface-mount package. The C7S-27.000-12-1530-X-R specifically addresses the need for stable timing in compact electronic designs. It represents a standard solution for general-purpose clock generation where moderate precision is sufficient.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz crystals with identical 12 pF load capacitance and similar physical dimensions. Verify equivalent electrical parameters such as series resistance and frequency stability before substitution. Ensure the replacement component meets the same RoHS3 compliance standards.