OY19270003

Crystals Overview

The OY19270003 is a surface-mount quartz crystal unit manufactured by TXC Corporation. It operates at a nominal frequency of 27 MHz and features a load capacitance of 18 pF. The component is housed in a compact 2.0 mm x 1.6 mm package with a maximum height of 0.8 mm. Designed for standard commercial applications, it supports an operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Compact surface-mount design suitable for space-constrained PCB layouts
• Stable frequency generation at 27 MHz for clock signal applications
• Optimized electrical parameters including 18 pF load capacitance

Crystals Applications

• General-purpose digital clock circuits
• Microcontroller system oscillators
• Consumer electronic timing references

Crystals Procurement Notes

Verify the specific package dimensions and terminal configuration against the official datasheet before integration. Confirm that the 18 pF load capacitance aligns with the target circuit requirements. Ensure the -20°C to +70°C temperature rating meets the operational environment standards. Cross-reference the manufacturer part number to avoid counterfeit components.

Crystals Selection Notes

Select this component when a small footprint is required for 27 MHz timing. Compare the physical size against available alternatives to ensure mechanical fit. Evaluate the thermal performance within the specified commercial temperature range. Consider the mounting orientation and soldering profile compatibility during the design phase.

Crystals Part Context

This part belongs to TXC Corporation's portfolio of surface-mount quartz crystals. The company specializes in frequency control products established in 1983. This specific model represents a standard commercial-grade solution for basic clocking needs in consumer electronics.

Crystals Replacement Considerations

Consult the official TXC substitution guide for direct replacements. Verify that any substitute matches the 27 MHz frequency and 18 pF load capacitance. Ensure the replacement maintains the same 2.0x1.6 mm package dimensions.