7M-27.000MAHQ-T

Crystals Overview

The TXC Corporation 7M-27.000MAHQ-T is a MHz quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 10 pF and an equivalent series resistance of 50 Ohms. The component features a 4-SMD, no lead package with dimensions of 3.2 mm x 2.5 mm and a height of 0.7 mm. Frequency stability is specified at ±30 ppm from -20°C to +70°C and ±30 ppm from -40°C to +85°C. The device utilizes seam seal technology and ceramic construction.

Crystals Feature Summary

• Seam seal construction for environmental protection
• Ceramic package design for durability
• Surface-mount configuration for automated assembly

Crystals Applications

• Precision timing in data processing devices
• Consumer electronics requiring stable clock signals
• Communication equipment baseband circuits

Crystals Procurement Notes

Verify the specific suffix HQ against official TXC documentation to confirm the exact temperature range and stability specifications. Ensure the 4-SMD footprint matches the target PCB layout. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 27 MHz reference signal is required with ±30 ppm stability across industrial temperature ranges. The 10 pF load capacitance must align with the host oscillator circuit requirements. Consider the 3.2x2.5 mm package size for space-constrained designs needing reliable seam-seal performance.

Crystals Part Context

This part belongs to the 7M series of MHz quartz crystals manufactured by TXC Corporation. The series focuses on standard frequency components for general-purpose timing applications. The 7M designation indicates a specific line of surface-mount resonators optimized for cost-effective mass production in consumer and industrial markets.

Crystals Replacement Considerations

Direct substitutes include the 7A-27.000MAAE-T and 7V-27.000MAAE-T from the same manufacturer. Verify that alternative parts match the 27 MHz frequency, 10 pF load capacitance, and 4-SMD package dimensions before implementation.