8Y-27.120MAHE-T

Crystals Overview

The TXC Corporation 8Y-27.120MAHE-T is a surface-mount MHz crystal designed for precise frequency generation. It operates at a nominal frequency of 27.12MHz with a frequency stability and tolerance of ±30ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. It supports fundamental mode operation and is housed in a compact 4-SMD, No Lead package measuring 2.0mm x 1.6mm with a maximum height of 0.55mm. The device is rated for an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design suitable for automated assembly processes
• Fundamental mode operation for stable frequency generation
• RoHS3 compliant construction for environmental safety

Crystals Applications

• Wireless communication modules requiring 27.12MHz reference clocks
• Consumer electronics utilizing surface-mount technology
• Industrial control systems needing reliable timing sources

Crystals Procurement Notes

Verify the specific suffix HE against official TXC documentation to confirm the exact load capacitance and ESR values, as suffixes often dictate electrical characteristics. Ensure the procurement channel provides valid RoHS3 compliance certificates. Cross-reference the package dimensions with the latest datasheet to guarantee compatibility with existing PCB footprints before finalizing orders.

Crystals Selection Notes

Select this component when a 27.12MHz fundamental mode crystal is required with ±30ppm stability. The 12pF load capacitance must match the oscillator circuit design. Consider the 100 Ohm ESR limit for power consumption constraints. The wide temperature range makes it suitable for harsh environments compared to commercial grade alternatives.

Crystals Part Context

This part belongs to the 8Y series of quartz crystals from TXC Corporation. The series offers various load capacitances and packages. The 8Y-27.120MAHE-T specifically targets applications needing a small footprint with robust performance. It complements other variants like the 8Y-27.120MAHQ-T which may differ in load capacitance or physical dimensions.

Crystals Replacement Considerations

Direct substitutes include parts with identical 27.12MHz frequency, 12pF load capacitance, and 4-SMD 2.0x1.6mm package. Verify ESR and stability specifications match exactly. Generic replacements may require circuit re-tuning if load capacitance differs.