SXT83418FA38-30.000M

Crystals Overview

The SXT83418FA38-30.000M is a MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 30 MHz with a frequency tolerance of ±10 ppm and stability of ±50 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance of 40 Ohms. It is housed in a 4-SOJ surface-mount package with a 5.50 mm pitch. The device supports an extended operating temperature range from -40°C to +85°C and is RoHS compliant.

Crystals Feature Summary

• Direct pin-compatible replacement for the discontinued Epson MA-306 series
• Compact 8.0 mm x 3.8 mm footprint suitable for space-constrained designs
• Extended industrial temperature operation capability

Crystals Applications

• Ethernet connectivity modules
• Smart terminal devices
• Consumer electronics systems
• IoT sensor nodes

Crystals Procurement Notes

Verify that the specific suffix 'M' corresponds to bulk packaging rather than tape-and-reel configuration when reviewing distributor listings. Confirm the active status directly with Suntsu Electronics or authorized agents, as supply chain data may vary across third-party platforms. Ensure the requested quantity aligns with available stock levels to avoid fulfillment delays.

Crystals Selection Notes

Select this component when replacing obsolete Epson MA-306 crystals in existing layouts without redesigning the PCB copper. Choose based on the required 30 MHz frequency and 18 pF load capacitance matching the host circuit design. Consider the 40 Ohm ESR limit to ensure proper oscillation startup conditions within the target application environment.

Crystals Part Context

This part belongs to the SXT834 series, designed specifically to address end-of-life issues associated with legacy Epson components. The series covers frequencies from 8.000 MHz to 54.000 MHz, providing a standardized solution for low-frequency applications where board space is limited. It maintains mechanical compatibility while offering modern manufacturing standards.

Crystals Replacement Considerations

The SXT83418FA38-30.000M serves as a direct drop-in replacement for the Epson MA-306-30.000M. Verify that the host circuit's load capacitance matches the 18 pF specification to maintain frequency accuracy. No physical modifications to the PCB are required due to identical package dimensions.