7V-12.288MEIV-T

Crystals Overview

The 7V-12.288MEIV-T is a surface-mount crystal oscillator manufactured by FTS. It operates at a fundamental frequency of 12.288 MHz with a frequency tolerance of ±10 ppm and a load capacitance of 8 pF. The component features an equivalent series resistance (ESR) of 100 Ohms and is housed in a compact 4-SMD, No Lead package with dimensions of 3.2x2.5 mm. It supports an operating temperature range from -40°C to +85°C and complies with RoHS standards for environmental safety.

Crystals Feature Summary

• Provides stable timing signals at 12.288 MHz with high precision
• Compact surface-mount design suitable for space-constrained PCB layouts
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Wired networking equipment
• Enterprise systems
• Personal electronics
• Portable electronics

Crystals Procurement Notes

Verify the manufacturer origin, as listings may attribute this part to TXC Corporation or FTS. Confirm the specific suffix 'T' indicates tape-and-reel packaging if required for automated assembly. Ensure the RoHS compliance status matches current regulatory requirements for your target market. Cross-reference the ESR and load capacitance values against your circuit design specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a precise 12.288 MHz reference is needed for digital communication interfaces. The ±10 ppm tolerance suits applications requiring moderate stability without the cost of an OCXO. The 4-SMD footprint allows for efficient board space utilization compared to through-hole alternatives. Consider the 100 Ohm ESR when designing the oscillator circuit to ensure proper startup and sustained oscillation.

Crystals Part Context

This crystal belongs to the family of standard frequency control components used in timing circuits. Similar parts in the series include variants with different frequencies or tolerances, such as the 7M-12.288MEIV-T. These components are essential for clock generation in microprocessors, memory interfaces, and serial communication protocols like Ethernet or USB.

Crystals Replacement Considerations

Direct substitutes must match the 12.288 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify that alternative manufacturers provide equivalent ±10 ppm tolerance and 100 Ohm ESR. Check for pin compatibility and thermal performance ratings to ensure seamless integration into existing designs.