SXT21412EB17-20.000M

Crystals Overview

The SXT21412EB17-20.000M is a parallel fundamental quartz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 20 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 200 ohms maximum. The component exhibits a frequency tolerance of ±15 ppm and a stability of ±30 ppm over the operating temperature range of -10°C to +70°C. It is housed in a compact 4-SMD, no-lead package measuring 2.00 mm x 1.60 mm.

Crystals Feature Summary

• Parallel fundamental quartz crystal design for precise timing applications
• Compact surface-mount footprint suitable for space-constrained PCB layouts
• High frequency stability within specified industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix EB17 against official Suntsu documentation to confirm temperature range and tolerance specifications. Ensure compatibility with 12pF load capacitance requirements in the target circuit design. Cross-reference manufacturer datasheets for soldering profile recommendations to maintain component integrity during assembly processes.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with strict ±15 ppm initial accuracy. Consider the 4-SMD no-lead package for automated placement efficiency. Evaluate the -10°C to +70°C operational window against environmental conditions. Confirm that the 200 ohm ESR limit aligns with the oscillator circuit's drive level constraints.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages tailored for consumer and industrial electronics. The 21412 variant specifically denotes the physical dimensions and electrode configuration optimized for standard reflow soldering processes common in modern manufacturing lines.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 12 pF load capacitance, and 4-SMD no-lead package. Verify that alternative components meet or exceed the ±15 ppm tolerance and ±30 ppm stability specifications. Check for identical ESR limits and operating temperature ranges to ensure functional equivalence in existing designs.