SX7M33.333B10F20TNN

Oscillators Overview

The SX7M33.333B10F20TNN is a surface-mount CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 33.333 MHz and requires a 3.3V supply voltage. The device provides high frequency stability with a tolerance of ±30ppm across the operating temperature range of -40°C to +85°C. Maximum supply current is specified at 10mA. The component utilizes a compact SMD package suitable for automated assembly processes in modern electronic manufacturing.

Oscillators Feature Summary

• CMOS output signal generation
• High frequency stability specification
• Wide industrial temperature range support

Oscillators Applications

• General-purpose digital clock signal distribution
• Microcontroller system timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the manufacturer designation Shenzhen SCTF Electronics against authorized distributor channels to ensure authenticity. Confirm that the specific suffix B10F20TNN matches the required pinout and packaging specifications for your PCB footprint. Cross-reference the electrical parameters, particularly the 3.3V supply requirement and ±30ppm stability, with your system design constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a stable 33.333 MHz reference is required for CMOS-compatible logic circuits. Ensure the design accommodates the 3.3V operating voltage and allows for the maximum 10mA current draw. The wide temperature range makes it suitable for industrial environments where thermal variations occur between -40°C and +85°C without compromising frequency accuracy.

Oscillators Part Context

This oscillator belongs to the series of surface-mount timing devices designed for space-constrained applications. It replaces through-hole alternatives by offering a standardized footprint compatible with standard pick-and-place equipment. The CMOS output simplifies interfacing with digital logic families, reducing the need for additional buffering components in the signal path.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.