SXT11412ED17-40.000M

Crystals Overview

The SXT11412ED17-40.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 40.000 MHz. This component utilizes a 4-SMD, No Lead package with dimensions of 1.6mm x 1.2mm. It features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. The frequency tolerance is specified at ±15ppm, ensuring stable timing performance within the industrial temperature range of -10°C to +70°C.

Crystals Feature Summary

• Compact 1.6mm x 1.2mm 4-pad surface mount design for space-constrained applications
• Industrial grade stability with ±15ppm frequency tolerance across defined temperature limits
• Optimized electrical characteristics including 12pF load capacitance and 100 Ohm ESR

Crystals Applications

• Microcontroller clock sources requiring precise timing
• Communication modules utilizing 40 MHz reference frequencies
• Industrial control systems operating in extended temperature environments

Crystals Procurement Notes

Verify the specific suffix 'ED17' against the manufacturer's current datasheet to confirm the exact temperature range and tolerance specifications. Ensure compatibility with reflow soldering profiles suitable for 4-SMD no-lead packages. Cross-reference the 100 Ohm ESR value with circuit design requirements to guarantee proper oscillator startup conditions.

Crystals Selection Notes

Select this component when a 40 MHz reference signal is required in a minimal footprint form factor. The 12pF load capacitance must match the oscillator circuit design. Consider the -10°C to +70°C operating range for suitability in standard industrial electronics rather than extreme automotive or military environments.

Crystals Part Context

This part belongs to the SXT114 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequency options in a standardized small outline package. The 'ED17' designation typically indicates specific tolerance and temperature characteristics distinct from other variants like 'EE17'.

Crystals Replacement Considerations

Direct substitutes include other 40.000 MHz crystals in 1.6x1.2mm 4-SMD packages with matching 12pF load capacitance and similar ESR values. Verify that alternative parts support the same -10°C to +70°C temperature range and ±15ppm tolerance before integration.