7V-12.000MAHV-T

Crystals Overview

The 7V-12.000MAHV-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 12 MHz. It features a load capacitance of 8 pF and maintains a frequency stability and tolerance of ±30 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm and a maximum height of 0.90 mm. It supports an operating temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 100 Ohms. The device is supplied in tape and reel packaging.

Crystals Feature Summary

• Provides precise timing signals with ±30 ppm frequency stability for reliable clock generation.
• Designed for surface-mount assembly using a compact 4-SMD no-lead footprint.
• Operates effectively within standard commercial temperature ranges from -20°C to +70°C.

Crystals Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference for microcontrollers and digital logic systems
• Embedded systems requiring stable frequency sources

Crystals Procurement Notes

Verify the specific suffix 'HV' against official TXC documentation to confirm exact electrical characteristics and package details. Ensure compatibility with the target circuit's load capacitance requirements before integration. Check current availability status as supply conditions may vary. Confirm RoHS compliance and moisture sensitivity levels for manufacturing processes.

Crystals Selection Notes

Select this component when a 12 MHz fundamental mode crystal is required with moderate stability needs. The 8 pF load capacitance must match the oscillator circuit design. Consider the 100 Ohm ESR value for drive level limitations. The 4-SMD package suits automated pick-and-place assembly. Evaluate thermal performance within the specified -20°C to +70°C range for the intended application environment.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. The series offers various frequencies and packages for general electronics. The 7V-12.000MAHV-T specifically targets applications needing a 12 MHz reference. It differs from automotive-grade variants like the AV series which carry AEC-Q200 certification. The model represents a standard commercial-grade solution for timing applications.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz SMD crystals with identical 8 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the ±30 ppm stability and 100 Ohm ESR specifications. Ensure the replacement supports the same operating temperature range. Cross-reference pinout and footprint compatibility if switching manufacturers.