AT-4.000MAGE-T

Crystals Overview

The AT-4.000MAGE-T is a surface-mount crystal manufactured by TXC Corporation, operating at a fundamental frequency of 4.00 MHz. It features a load capacitance of 12 pF and offers a frequency stability of ±30 ppm across an operating temperature range of -40°C to +85°C. The component utilizes the HC-49/US package style adapted for surface mount applications, with physical dimensions of 11.4 mm in length and 4.35 mm in width. It is designed for general clock signal generation in electronic circuits requiring precise timing references within the specified thermal envelope.

Crystals Feature Summary

• Surface-mount construction compatible with automated assembly processes
• Wide industrial operating temperature range from -40°C to +85°C
• Standard 12 pF load capacitance configuration

Crystals Applications

• General-purpose digital clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify current product status as availability data indicates potential discontinuation or limited supply conditions. Confirm package compatibility and electrical parameters against design requirements before integration. Ensure sourcing channels provide authentic components with appropriate documentation to maintain supply chain integrity and technical compliance.

Crystals Selection Notes

Select this component when a 4 MHz surface-mount crystal with ±30 ppm stability is required for industrial temperature environments. Consider the HC-49/US form factor for board space constraints. Evaluate alternative series if AEC-Q200 automotive qualification or different load capacitance values are necessary for the specific circuit topology.

Crystals Part Context

This part belongs to the AT series of crystals from TXC Corporation, which focuses on standard frequency control solutions. The AT series typically includes various packages and frequencies tailored for consumer and industrial electronics. This specific model represents a common 4 MHz option within that broader portfolio, sharing design characteristics with other members of the family.

Crystals Replacement Considerations

Direct substitutes may include other 4 MHz surface-mount crystals with matching 12 pF load capacitance and similar stability ratings. Verify equivalent package dimensions and mounting specifications to ensure mechanical compatibility without redesigning the footprint.