18QHTF21-37.037037-OE

Oscillators Overview

The 18QHTF21-37.037037-OE is a surface-mount crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 37.037037 MHz with a stability of ±50ppm. The device functions within an operating temperature range of -40°C to 85°C and draws a maximum supply current of 23mA. This component utilizes a standard package configuration suitable for automated surface mount assembly processes in electronic circuit designs.

Oscillators Feature Summary

• Provides precise timing signals via quartz crystal oscillation technology
• Supports surface mount integration for compact board layouts
• Operates reliably across extended industrial temperature ranges

Oscillators Applications

• Clock signal generation in digital systems
• Timing reference for microprocessors
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design specifications before procurement. Confirm that the surface mount footprint matches your PCB layout constraints. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the manufacturer's latest datasheet for any updates on pin configurations or electrical characteristics to guarantee compatibility.

Oscillators Selection Notes

Select this component when a stable 37.037037 MHz clock source is required for surface-mounted applications. Consider the ±50ppm frequency stability and 23mA current consumption limits during power budgeting. Evaluate the -40°C to 85°C temperature range against the operational environment. Compare alternative frequencies if exact matching is not critical, but prioritize this part for its specific quartz-based accuracy and reliability profile.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind. Co., Ltd, a manufacturer established in 1973 specializing in frequency control products. The series includes various surface-mount oscillators designed for diverse timing needs. Mercury Electronics is recognized as a pioneer in quartz crystal manufacturing in Taiwan, offering expanded frequency ranges from kilohertz to megahertz levels for modern electronic devices.

Oscillators Replacement Considerations

Direct substitutes include the 18QHTF21-37.200-OE and 18QHTF21-37.888-OE, which share similar package and electrical profiles but differ in output frequency. Verify that the alternative frequency aligns with system timing requirements before substitution.