SXT53410DD17-25.000M

Crystals Overview

The SXT53410DD17-25.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 25.000 MHz with a load capacitance of 10 pF and an equivalent series resistance (ESR) of 70 Ohms. The device features a 4-SMD, no-lead package measuring 5.0mm x 3.2mm. Frequency tolerance is specified at ±20ppm, while the temperature stability range covers -10°C to +70°C. This component utilizes fundamental mode operation and is designed for integration into compact electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Utilizes a 4-pad ceramic SMD package for enhanced mechanical reliability in high-density layouts
• Provides stable frequency output within a defined industrial temperature range
• Supports standard surface-mount assembly processes without leaded components

Crystals Applications

• Communication test equipment
• PCMCIA cards
• Wireless products
• High-density board designs

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure alignment with required frequency tolerance and temperature stability specifications. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint. Ensure compatibility with standard reflow soldering profiles for ceramic components. Cross-reference the load capacitance value with the circuit design requirements to guarantee proper oscillation conditions.

Crystals Selection Notes

Select this model when a 25 MHz fundamental frequency is required with ±20ppm tolerance. The 10pF load capacitance must match the circuit's stray capacitance and gate capacitance calculations. Verify that the operating environment remains within the -10°C to +70°C range. Consider the 70 Ohm ESR for negative resistance margin analysis during schematic design. Ensure the 5.0x3.2mm footprint fits the available board space constraints.

Crystals Part Context

This component belongs to the SXT534 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequency options and tolerance grades within a standardized 5.0mm x 3.2mm package. The 4-pad design distinguishes it from older 2-pad variants, offering improved solder joint integrity. The series supports both fundamental and overtone modes depending on the specific part number configuration.

Crystals Replacement Considerations

Direct substitutes must match the 25.000 MHz frequency, 10pF load capacitance, and 4-SMD no-lead package. Verify equivalent ESR values and temperature stability ranges. Check pinout compatibility if alternative manufacturers offer different pad configurations. Ensure the replacement component meets the same mechanical and electrical standards for industrial applications.