8Y-27.000MDIV-T

Crystals Overview

The 8Y-27.000MDIV-T is a surface-mount fundamental mode crystal resonator manufactured by TXC Corporation, operating at a nominal frequency of 27 MHz. It features a compact 4-SMD, no-lead package with dimensions of 2.0 mm x 1.6 mm. The component exhibits a frequency tolerance and stability of ±20 ppm across an operating temperature range of -40°C to +85°C. It utilizes an 8 pF load capacitance and has a maximum equivalent series resistance (ESR) of 100 Ohms.

Crystals Feature Summary

• Fundamental mode crystal operation for stable frequency generation
• Compact 4-SMD no-lead surface mount package design
• Automotive-grade reliability with AEC-Q200 qualification

Crystals Applications

• Avionics systems requiring precise timing references
• Navigation systems utilizing 27 MHz carrier frequencies
• Radar systems needing stable oscillator sources
• Communication equipment demanding high frequency stability

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official TXC Corporation datasheet before integration. Confirm that the 2.0 mm x 1.6 mm footprint matches the target PCB layout. Ensure the ±20 ppm tolerance meets the system's clock accuracy requirements. Check for any recent product change notices or end-of-life announcements from the manufacturer.

Crystals Selection Notes

Select this component when a small form factor is critical for space-constrained designs. The 27 MHz frequency is suitable for specific communication protocols. Consider the 100 Ohm ESR limit to ensure proper circuit oscillation. The wide temperature range supports operation in harsh environments without additional thermal management.

Crystals Part Context

This part belongs to the 8Y series of crystals from TXC Corporation, designed for high-reliability applications. The series emphasizes miniaturization while maintaining automotive-grade performance standards. It serves as a timing reference in systems where size and stability are prioritized over lower cost alternatives.

Crystals Replacement Considerations

Direct substitutes must match the 27 MHz frequency, 8 pF load capacitance, and 4-SMD 2.0x1.6mm package. Verify equivalent ESR and temperature stability specifications. Cross-reference with other TXC 8Y variants or competitors offering AEC-Q200 qualified 27 MHz crystals in identical footprints.