SX3M31.250D10F20TNN

Oscillators Overview

The SX3M31.250D10F20TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 31.25 MHz with a total frequency tolerance of ±10 ppm. The device utilizes CMOS logic levels and requires a supply voltage of 3.3 V. Maximum operating current is specified at 10 mA. The component supports an enable or disable function for power management. It is housed in a standard 4-SMD, no-lead package designed for reflow soldering processes.

Oscillators Feature Summary

• CMOS compatible output logic levels
• Integrated enable/disable control function
• Pin-compatible with standard 3.2x2.5 mm packages
• Designed for standard reflow soldering techniques

Oscillators Applications

• Ethernet network adapter cards
• Hard disk devices
• PCMCIA Cards
• Portable applications

Oscillators Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm if it denotes a distinct electrical characteristic or packaging variant compared to the 'B' series. Ensure the 3.3V supply requirement aligns with target circuit design. Confirm RoHS compliance status through manufacturer documentation prior to procurement.

Oscillators Selection Notes

Select this component when a 31.25 MHz clock signal with high precision (±10 ppm) is required for digital interfaces. The low current consumption of 10 mA makes it suitable for battery-powered portable devices. The standard SMD footprint facilitates automated assembly in compact consumer electronics designs.

Oscillators Part Context

This model belongs to the SCTF SX3M series of surface-mount crystal oscillators. These components are engineered for general-purpose timing applications requiring stable frequency generation. The series typically offers tight frequency tolerances and low power consumption, serving as critical clock sources for microcontrollers and communication interfaces.

Oscillators Replacement Considerations

The SX3M31.250B10F20TNN is a documented equivalent part number from the same manufacturer. Verify pin compatibility and electrical specifications before substitution. Other manufacturers offering 31.25 MHz CMOS oscillators in 3225 packages may serve as alternatives if parameters match.