XTL901-M118-195

Crystals Overview

The Siward XTL901-M118-195 is a surface-mount quartz crystal resonator designed for high-frequency applications. It operates at a nominal frequency of 52 MHz with a frequency tolerance of ±7 ppm. The component features an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 30 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 1.6 x 1.2 mm. The device supports a wide operating temperature range from -40°C to +100°C and complies with ROHS3 environmental standards.

Crystals Feature Summary

• Compact 1.6 x 1.2 mm SMD footprint suitable for space-constrained PCB layouts
• High frequency stability with ±7 ppm tolerance for precise timing requirements
• Wide operational temperature range extending to +100°C for industrial environments

Crystals Applications

• Mobile communication devices requiring stable clock signals
• Consumer electronics with limited board space
• Industrial control systems operating in elevated temperatures

Crystals Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct frequency tolerance and packaging configuration. Confirm that the 1.6x1.2mm package matches the target PCB land pattern. Check for RoHS3 compliance if restricted substances are prohibited in the final assembly process.

Crystals Selection Notes

Select this component when a small form factor is critical alongside tight frequency accuracy. The 8pF load capacitance must match the oscillator circuit design to achieve the specified ±7ppm tolerance. Ensure the application environment does not exceed the +100°C upper temperature limit for reliable operation.

Crystals Part Context

This part belongs to Siward's miniature crystal series, utilizing thin-film or bulk acoustic wave technology within a leadless SMD package. It serves as a frequency reference for digital circuits where size reduction and thermal resilience are prioritized over lower-cost alternatives.

Crystals Replacement Considerations

Direct substitutes include other 52MHz crystals in 1.6x1.2mm packages with 8pF load and ±7ppm tolerance. Verify pin compatibility and ESR limits before swapping manufacturers.