MA-505 14.7450M-C0:ROHS

Crystals Overview

The EPSON MA-505 14.7450M-C0:ROHS is a surface-mount crystal operating at a nominal frequency of 14.745 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. The component offers a frequency tolerance of ±50 ppm and stability of ±30 ppm. Designed for fundamental mode operation, it utilizes a 4-SOJ package with a 3.30 mm pitch, measuring 12.70 mm in length and 5.08 mm in width. The device supports a working temperature range of -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator designed for surface-mount applications
• RoHS compliant construction ensuring environmental safety standards
• Stable frequency performance within specified industrial temperature ranges

Crystals Applications

• General-purpose timing circuits requiring precise clock signals
• Microcontroller system clock generation
• Communication interface modules

Crystals Procurement Notes

Verify the specific suffix :ROHS confirms lead-free compliance when sourcing. Check manufacturer status as components may be discontinued or subject to last-time buys. Ensure the 4-SOJ package dimensions match PCB footprint requirements. Confirm frequency tolerance specifications align with circuit design constraints before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 14.745 MHz fundamental frequency is required for surface-mount designs. Consider the 18 pF load capacitance compatibility with oscillator circuit parameters. Evaluate the ±50 ppm tolerance against system jitter requirements. The 4-SOJ package size suits space-constrained layouts compared to through-hole alternatives.

Crystals Part Context

This part belongs to the EPSON MA-505 series of surface-mount crystals. The series provides various frequency options within the 4.000 MHz to 29.999 MHz range. The MA-505 designation indicates a standard SOJ package format. Variations exist with different frequencies and load capacitances across the product line.

Crystals Replacement Considerations

Direct substitutes require matching 14.745 MHz frequency, 18 pF load capacitance, and 4-SOJ package. Verify ESR values near 50 Ohms for circuit compatibility. Cross-reference frequency stability and tolerance limits. Consult manufacturer databases for updated availability if the original part is discontinued.