18QHTF21-10.050-OE

Overview

The 18QHTF21-10.050-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd, operating at a nominal frequency of 10.05 MHz. It utilizes LVCMOS output logic and functions with a 3.3V supply voltage. The component is housed in a hermetic ceramic leadless SMD package, specifically the 4-SMD, No Lead configuration. This series supports frequencies ranging from 1.0 MHz to 200 MHz across various supply voltages.

Feature Summary

• Hermetic ceramic leadless surface-mount construction for environmental stability
• LVCMOS output logic interface compatible with standard digital circuits
• Integrated enable/disable functionality for power management control

Applications

• General clock signal generation for digital systems
• Timing reference for communication interfaces
• Embedded system clock sources requiring hermetic sealing

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact electrical tolerances and pinout configurations. Ensure the selected variant matches the required supply voltage and output load specifications for the target application circuit design.

Selection Notes

Select this component when hermetic sealing is required for harsh environments or high reliability standards. Consider the available supply voltage options and frequency range constraints within the QHTF series to ensure compatibility with the system's power architecture and timing requirements.

Part Context

This part belongs to the Mercury Electronics QHTF series of quartz crystal oscillators. The series offers multiple hermetic ceramic leadless SMD packages and three supply voltage options. It covers a broad frequency spectrum from 1.0 MHz to 200 MHz, providing standardized timing solutions for industrial and commercial applications.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify cross-reference availability through official Mercury Electronics channels or authorized distributors to ensure equivalent hermetic packaging and electrical performance characteristics.