FA-118T 37.4000MF10Y-W3

Crystals Overview

The EPSON FA-118T 37.4000MF10Y-W3 is a surface-mount crystal oscillator operating at a fundamental frequency of 37.4 MHz with ±10 ppm stability. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. The component utilizes a 4-SMD, no-lead package with dimensions of 1.60 mm x 1.20 mm x 0.35 mm maximum height. It supports a wide operating temperature range from -30°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Ultra-miniature footprint with extremely low profile for flush mounting applications
• Fundamental overtone operation mode ensuring precise frequency generation
• Wide industrial temperature range capability for diverse environmental conditions

Crystals Applications

• High-density surface mount circuit designs requiring minimal vertical space
• Portable electronic devices where ultra-thin form factors are critical
• Precision timing circuits in consumer electronics and communication modules

Crystals Procurement Notes

Verify the specific suffix 'W3' against official Epson documentation to confirm packaging details and availability status. Ensure that the requested quantity aligns with standard reel sizes if applicable. Cross-reference the part number with authorized distributors to confirm current lifecycle status and lead times. Validate compliance requirements such as RoHS3 and MSL ratings against project specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency with ±10 ppm tolerance is required. The 12 pF load capacitance must match the host circuit's design parameters. Consider the 1.6mm x 1.2mm x 0.35mm package size for strict spatial constraints. Verify that the -30°C to +85°C operating range meets the application's thermal environment requirements.

Crystals Part Context

This part belongs to the FA-118T series of ultra-miniature crystals manufactured by EPSON. The series is characterized by its small physical dimensions and low profile, making it suitable for modern compact electronics. The FA-118T designation indicates a specific family of surface-mount resonators designed for high reliability and precision timing applications in various industries.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include FA-118T 37.4000MF10Y-W and FA-118T 37.4000MF10Y-W5. These alternatives share similar electrical characteristics but may differ in packaging or suffix specifications. Verify compatibility with existing board layouts and assembly processes before substitution.