SXT32420BB17-48.000M

Crystals Overview

The SXT32420BB17-48.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a nominal frequency of 48.000 MHz with a load capacitance of 20 pF and an equivalent series resistance of 40 Ohms. The component features a frequency stability and tolerance of ±30 ppm. It utilizes a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a maximum seated height of 0.80mm (0.031 in). This device is engineered for integration into space-constrained electronic circuits requiring reliable clock signals.

Crystals Feature Summary

• Compact 4-SMD no-lead package design suitable for automated surface-mount assembly processes
• High frequency stability of ±30 ppm ensuring accurate timing performance
• Optimized electrical parameters including 20 pF load capacitance and 40 Ohm ESR

Crystals Applications

• Clock signal generation in digital communication systems
• Timing reference for microcontroller-based embedded devices
• Synchronization components in consumer electronics hardware

Crystals Procurement Notes

Verify the specific suffix BB17 against official Suntsu documentation to confirm package dimensions and lead configuration. Ensure the operating temperature range meets system requirements, as standard variants may differ from industrial grades. Cross-reference the datasheet revision date to validate current electrical specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz clock source with ±30 ppm stability is required in a minimal footprint. The 20 pF load capacitance must match the circuit design to maintain frequency accuracy. Consider the 40 Ohm ESR for oscillator circuit compatibility. Verify that the 4-SMD no-lead form factor aligns with PCB layout constraints and manufacturing capabilities.

Crystals Part Context

This part belongs to the SXT324 series of MHz crystals from Suntsu Electronics, Inc. The series typically includes tuning fork and standard crystal variants. The SXT32420BB17-48.000M specifically denotes a 48 MHz unit within the 32420 package family. Other models in this line vary by frequency, tolerance, and package type, serving diverse timing needs.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 4-SMD no-lead dimensions and 20 pF load capacitance. Verify that replacement parts offer comparable ±30 ppm stability and similar ESR values. Check manufacturer-specific pinout compatibility if available. Generic replacements must match the physical envelope and electrical characteristics precisely.