7V-27.000MEEV-T

Crystals Overview

The 7V-27.000MEEV-T is a parallel fundamental quartz crystal manufactured by TXC Corporation, operating at a nominal frequency of 27 MHz. It features a load capacitance of 8 pF and a frequency tolerance of ±10 ppm within an operating temperature range of -20°C to +70°C. The component utilizes SMD/SMT termination and is housed in a compact 3.2 mm x 2.5 mm package with a maximum height of 0.8 mm. Key electrical specifications include an equivalent series resistance (ESR) of 60 Ohms and an excitation level of 10 uW. This surface-mount device is designed for precision timing applications requiring stable oscillation.

Crystals Feature Summary

• Provides precise 27 MHz timing signals with high frequency stability.
• Supports surface-mount technology for automated assembly integration.
• Operates reliably across standard industrial temperature ranges.

Crystals Applications

• Digital signal processing circuits
• Microcontroller clock sources
• Communication equipment timing

Crystals Procurement Notes

Verify the specific suffix 'MEEV' against official datasheets to confirm exact load capacitance and tolerance parameters. Ensure the procurement channel provides valid RoHS compliance documentation. Confirm that the supplier offers genuine TXC Corporation products to avoid counterfeit components. Check for any recent product change notifications or lifecycle status updates before placing orders.

Crystals Selection Notes

Select this component when a 27 MHz reference is required with ±10 ppm tolerance. The 8 pF load capacitance must match the circuit design requirements. Consider the 3.2mm x 2.5mm footprint for PCB layout constraints. Verify that the -20°C to +70°C temperature range meets the operational environment needs. Compare ESR values against oscillator input impedance specifications.

Crystals Part Context

This part belongs to the 7V series of parallel fundamental crystals from TXC Corporation. These components are designed for general-purpose timing applications. The series offers various frequency options and package sizes. The 7V-27.000MEEV-T specifically targets applications needing reliable 27 MHz performance in a small form factor.

Crystals Replacement Considerations

Direct substitutes may include other 27 MHz crystals with identical 8 pF load capacitance and ±10 ppm tolerance. Verify package dimensions and pin configuration compatibility. Cross-reference ESR and excitation levels to ensure circuit stability. Consult manufacturer databases for updated equivalents if this part is discontinued.

Crystals FAQ

What is the load capacitance value?

The load capacitance is 8 pF.

What is the operating temperature range?

The specified operating temperature range is -20°C to +70°C.