SXT21412DD48-50.000M

Crystals Overview

The SXT21412DD48-50.000M is a 50 MHz fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a temperature range of -30°C to +85°C and offers a frequency stability of ±20 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no lead surface-mount package designed for automated assembly processes.

Crystals Feature Summary

• Fundamental resonance mode operation ensures stable frequency generation
• Surface-mount design facilitates automated PCB assembly
• Wide industrial temperature rating supports diverse environmental conditions

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix DD48 against official Suntsu documentation to confirm pin configuration and mechanical dimensions. Ensure compatibility with reflow soldering profiles specified in the datasheet. Cross-reference the 12pF load capacitance requirement with the target circuit design to maintain frequency accuracy.

Crystals Selection Notes

Select this component when a 50 MHz reference signal is required with ±20 ppm stability. Consider the 60 Ohm ESR limit for oscillator circuit design. The 4-SMD package is suitable for space-constrained designs requiring reliable surface-mount integration without through-hole constraints.

Crystals Part Context

This part belongs to the SXT2141 series of surface-mount crystals from Suntsu Electronics. The series provides various frequency options and package styles for general-purpose timing applications. The DD48 designation indicates specific physical dimensions and terminal arrangements distinct from other series variants.

Crystals Replacement Considerations

Direct substitutes must match the 50 MHz frequency, 12pF load capacitance, 60 Ohm ESR, and 4-SMD no-lead package. Verify that alternative manufacturers offer identical ±20 ppm stability and -30°C to +85°C operating ranges to ensure functional equivalence.