7M-20.000MAHQ-T

Crystals Overview

The 7M-20.000MAHQ-T is a surface-mount quartz crystal oscillator manufactured by TXC Corporation. It operates at a fundamental frequency of 20 MHz with a load capacitance of 10 pF. The component provides a frequency stability of ±30 ppm at 25°C and maintains ±30 ppm across an operating temperature range of -40°C to +85°C. It utilizes a seam-seal package in a 4-SMD, no-lead configuration measuring 3.20 mm x 2.50 mm x 0.80 mm maximum height.

Crystals Feature Summary

• Seam-seal construction for enhanced environmental protection
• Supports standard surface-mount assembly processes
• Maintains stable frequency output across industrial temperature ranges

Crystals Applications

• Industrial control systems requiring precise timing
• Automotive electronics compliant with AEC-Q200 standards
• Consumer devices utilizing CMOS clock signals
• Communication equipment needing reliable base frequencies

Crystals Procurement Notes

Verify the specific suffix against the manufacturer's official part number guide to ensure correct tolerance and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the selected variant matches the required load capacitance and frequency stability for the target application environment.

Crystals Selection Notes

Select this component when a 20 MHz fundamental mode crystal is required with ±30 ppm stability over a wide temperature range. The 3.2x2.5 mm package offers a compact footprint suitable for space-constrained designs. Consider the seam-seal technology for applications demanding higher reliability against environmental factors compared to standard ceramic packages.

Crystals Part Context

This part belongs to the 7M series of MHz quartz crystals from TXC Corporation. The series is designed for general-purpose timing applications in consumer and industrial electronics. The 7M series typically offers various frequency options and package sizes to support diverse design requirements while maintaining consistent performance characteristics.

Crystals Replacement Considerations

Direct substitutes include the 7V-20.000MAHE-T and 7V-20.000MAAE-T from TXC Corporation. Other compatible alternatives may include parts from Raltron Electronics such as the R2016-20.000 series, provided electrical parameters and package dimensions are verified.