7V-27.000MEIV-T

Crystals Overview

The FTS 7V-27.000MEIV-T is a surface-mount quartz crystal oscillator operating at a fundamental frequency of 27 MHz. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 60 Ohms. The component provides a frequency tolerance of ±10 ppm at 25°C and ±20 ppm over the extended temperature range of -40°C to +85°C. Housed in a compact 3.2 x 2.5 mm package with a height of 0.8 mm, it utilizes a glass seal construction for environmental stability.

Crystals Feature Summary

• Glass seal construction for enhanced environmental durability
• Compact 4-SMD no-lead surface mount footprint
• Stable frequency performance across industrial temperature ranges

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify that the specific order matches the 7V-27.000MEIV-T designation to ensure correct frequency and tolerance specifications. Confirm package dimensions and mounting requirements align with PCB layout constraints. Check manufacturer documentation for handling sensitivity regarding electrostatic discharge during assembly processes.

Crystals Selection Notes

Select this component when a precise 27 MHz reference is required in space-constrained designs. Consider the ±20 ppm stability requirement for applications operating outside standard room temperatures. Ensure the 8 pF load capacitance matches the circuit design specifications for accurate frequency tuning.

Crystals Part Context

This part belongs to the 7V series of surface-mount crystals from FTS/TXC Corporation. The series offers various frequencies and packages, with the MEIV suffix indicating specific electrical characteristics and packaging style. It serves as a direct replacement for legacy through-hole or larger SMD crystals where size reduction is necessary.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz crystals with identical 3.2x2.5mm dimensions and 8pF load capacitance. Verify pinout compatibility and ESR values when cross-referencing with alternative manufacturers' components to maintain circuit performance integrity.