18QHTF21-20.625-OE

Oscillators Overview

The 18QHTF21-20.625-OE is a surface-mount crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 20.625 MHz with a supply voltage of 1.8V. The device features a 4-SMD, No Lead package measuring 2.0x1.6 mm. Frequency stability is rated at ±50ppm over an operating temperature range of -40°C to 85°C. Maximum current consumption is specified at 26mA.

Oscillators Feature Summary

• Compact 2.0x1.6 mm surface-mount package design
• Low voltage operation at 1.8V
• Wide industrial temperature range capability

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication modules utilizing 20.625 MHz clock signals
• Industrial control systems operating in extreme temperatures

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm exact pinout and electrical characteristics. Ensure the requested quantity matches manufacturer minimum order requirements. Confirm lead times directly with authorized distributors as production schedules vary. Validate that the 1.8V supply voltage aligns with target circuit designs before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a small footprint and low voltage operation are critical. The 20.625 MHz frequency suits specific communication protocols. Verify thermal requirements against the -40°C to 85°C range. Compare power consumption metrics with alternative oscillators if battery life is a primary constraint. Ensure compatibility with 1.8V logic levels in the host system.

Oscillators Part Context

This model belongs to Mercury Electronics' QHTF series of high-frequency crystal oscillators. The series is known for compact dimensions and stable performance. Mercury Electronic has decades of experience in quartz crystal manufacturing. This specific part represents their surface-mount technology offerings for modern electronics.

Oscillators Replacement Considerations

Cross-reference with other 20.625 MHz XO components from Mercury Electronics. Check for identical package dimensions and pin configurations. Verify voltage and current specifications match existing circuit designs. Consult official substitution lists for direct replacements.