SXT21418BB07-26.000M

Crystals Overview

The SXT21418BB07-26.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a fundamental frequency of 26 MHz with a load capacitance of 18 pF. The component exhibits a frequency stability of ±30 ppm and a frequency tolerance of ±25 ppm. It features an equivalent series resistance (ESR) of 100 Ohms and utilizes a base harmonic operating mode. The device is housed in a compact 4-SMD, no-lead package measuring 2x1.6 mm, suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental resonance mode operation ensures stable oscillation characteristics
• Compact 4-SMD no-lead package facilitates efficient surface-mount placement
• High frequency stability supports precise timing requirements in electronic circuits

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix BB07 against official Suntsu documentation to confirm temperature range and stability specifications. Ensure compatibility with reflow soldering profiles defined in the datasheet. Cross-reference the load capacitance requirement with the host circuit design to maintain frequency accuracy. Confirm package dimensions match the PCB footprint layout.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency with 18 pF load capacitance is required. Consider the ±30 ppm stability and -20°C to +70°C operating range for environmental suitability. Evaluate the 100 Ohm ESR against oscillator circuit requirements. The 4-SMD package size should fit within the available board space constraints.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages, with the SXT214 variant specifically denoting the 2x1.6 mm form factor. Different suffixes indicate variations in temperature range and stability, requiring careful selection based on application needs.

Crystals Replacement Considerations

Direct substitutes include other 26 MHz crystals with identical 18 pF load capacitance and 4-SMD no-lead packaging. Verify that alternative parts meet the same ±30 ppm stability and 100 Ohm ESR specifications. Ensure the replacement maintains the fundamental mode operation and compatible operating temperature range.