FA-118T 25.0000MD30Z-AC3

Crystals Overview

The EPSON FA-118T 25.0000MD30Z-AC3 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 9 pF and a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 200 Ohms maximum. It is housed in a compact 4-SMD, No Lead package with dimensions of 1.60 mm x 1.20 mm and a seated height of 0.35 mm. The device supports an operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation for stable timing reference
• Compact 4-SMD no-lead footprint suitable for space-constrained designs
• RoHS 3 compliant construction

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital circuit oscillators

Crystals Procurement Notes

Verify the specific suffix AC3 against official Epson documentation to confirm the exact electrical parameters and physical dimensions. Ensure the intended application environment falls within the specified -40°C to +85°C operating range. Confirm that the 9 pF load capacitance matches the oscillator circuit design requirements. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Crystals Selection Notes

Select this component when a small form factor SMD crystal is required for 25 MHz applications. The 200 Ohm ESR limit must be compatible with the host oscillator circuit's drive level constraints. Consider the ±30 ppm initial tolerance if higher precision is not critical. Verify that the PCB land pattern matches the 1.60 mm x 1.20 mm package dimensions to ensure proper assembly and reliability.

Crystals Part Context

This part belongs to the Epson FA-118T series of surface-mount crystals. The series is designed for general-purpose timing applications requiring a balance between size and performance. The FA-118T variant specifically offers a smaller footprint compared to larger series like the FA-128, making it suitable for modern high-density electronics where board space is limited.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Cross-referencing requires matching the 25 MHz frequency, 9 pF load capacitance, 200 Ohm ESR, and 1.60x1.20mm package dimensions exactly.