C7S-25.000-12-1530-X-R

Crystals Overview

The C7S-25.000-12-1530-X-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 25 MHz with a frequency tolerance and stability of ±15 ppm and ±30 ppm respectively. The component features a load capacitance of 12 pF and a series resistance of 30 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 5 mm in length, 3.2 mm in width, and 1 mm in height. The device supports an operating temperature range from -40°C to 85°C and complies with RoHS standards.

Crystals Feature Summary

• Provides precise 25 MHz timing signals for digital circuits
• Designed for reliable surface-mount assembly on printed circuit boards
• Maintains frequency stability across industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital logic circuits

Crystals Procurement Notes

Verify the specific suffix codes against official Aker Technology documentation to ensure exact electrical parameters match design requirements. Confirm that the 4-SMD no-lead package footprint aligns with the target PCB layout. Ensure compliance with RoHS directives if required by the end application. Cross-reference the series resistance and load capacitance values with the oscillator circuit design specifications.

Crystals Selection Notes

Select this component when a 25 MHz fundamental mode crystal is required for space-constrained designs. The 12 pF load capacitance must match the external circuit requirements. Consider the ±30 ppm stability specification for applications requiring moderate frequency accuracy. The low profile package is suitable for devices with strict height limitations.

Crystals Part Context

This part belongs to the C7S series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and package sizes optimized for modern electronics manufacturing. The C7S designation indicates a specific form factor within the manufacturer's portfolio of passive timing components.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz SMD crystals with identical 12 pF load capacitance and similar physical dimensions. Verify that alternative parts support the same operating temperature range and frequency stability metrics. Check compatibility with existing reflow soldering profiles.