SXT11412CA17-40.000M

Crystals Overview

The SXT11412CA17-40.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 40 MHz with a frequency tolerance of ±25 ppm and a stability of ±50 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no lead package configuration, designed for compact electronic applications requiring precise timing signals.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability for timing accuracy
• Compact footprint suitable for space-constrained PCBs

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix CA17 against official Suntsu documentation to confirm exact tolerance and temperature range specifications. Ensure compatibility with reflow soldering profiles defined in the datasheet. Confirm package dimensions match PCB footprint requirements before ordering.

Crystals Selection Notes

Select this component when a 40 MHz reference with ±25 ppm tolerance is required. Consider the 12 pF load capacitance for circuit matching. Evaluate the 4-SMD package size against available board real estate. Compare ESR values with oscillator driver capabilities.

Crystals Part Context

This part belongs to the SXT114 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package types. The CA17 suffix typically denotes specific tolerance and stability grades within the product line, distinguishing it from other variants like DA17 or EE17.

Crystals Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 12 pF load capacitance, and 4-SMD package. Verify that alternative manufacturers provide equivalent ±25 ppm tolerance and 100 Ohm ESR. Check pinout compatibility if using different package styles.