M8S43FAJ-R 29.491200

Overview

The M8S43FAJ-R 29.491200 is a surface-mount clock oscillator manufactured by MtronPTI, designed for high-reliability applications. It operates at a nominal frequency of 29.4912 MHz with an HCMOS/TTL output interface. The device supports dual voltage configurations of 5.0 V and 3.3 V, drawing a maximum supply current of 35 mA. It features a J-lead ceramic package measuring 9x14 mm. The unit ensures stable performance across a wide industrial temperature range from -55°C to +125°C, with a specified frequency stability of ±100 ppm.

Feature Summary

• Utilizes a J-lead ceramic package for robust surface-mount integration
• Supports both 5.0 V and 3.3 V power supply options
• Provides HCMOS or TTL compatible output signals
• Operates reliably within extended industrial temperature ranges

Applications

• Industrial control systems requiring precise timing
• Telecommunications equipment signal processing
• Embedded computing modules
• Test and measurement instrumentation

Procurement Notes

Verify the specific frequency tolerance and aging rate requirements against the official MtronPTI datasheet before procurement. Confirm that the selected voltage variant (3.3V or 5.0V) matches the target system design. Ensure the J-lead footprint dimensions align with the printed circuit board layout constraints. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a compact ceramic oscillator with wide temperature capability is required. The dual-voltage support allows flexibility in power domain design. Consider the 35 mA maximum current draw for power budget calculations. The J-lead package offers mechanical stability suitable for vibration-prone environments compared to standard SMD packages.

Part Context

This part belongs to the M8S series of clock oscillators from MtronPTI. The series is characterized by its use of ceramic packaging and J-lead termination style. These components are engineered to provide stable clock signals for digital circuits. The series supports various frequencies and voltage levels to accommodate diverse electronic design needs.

Replacement Considerations

Direct substitutes include other M8S series variants with matching frequency and package dimensions. Cross-reference pinouts and electrical specifications carefully. Verify thermal characteristics match the application environment. Consult manufacturer documentation for approved alternative part numbers.