SAX32412BY4A-12.000M

Crystals Overview

The SAX32412BY4A-12.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.000 MHz with a load capacitance of 12pF and an equivalent series resistance of 150 Ohms. The device features a frequency stability of ±30ppm and utilizes a 4-SMD, no-lead package measuring 3.2mm x 2.5mm. It supports a wide operating temperature range from -40°C to +105°C and is supplied in tape and reel packaging for automated assembly.

Crystals Feature Summary

• Surface-mount design with no-lead 4-SMD configuration
• Wide industrial operating temperature range
• High frequency stability specification

Crystals Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu Electronics documentation to ensure compatibility with required tolerance and temperature grades. Confirm that the 4-SMD no-lead package dimensions align with your PCB footprint requirements. Check for any RoHS or REACH compliance declarations in the latest datasheet version before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz clock source with ±30ppm stability is required for space-constrained designs. The 12pF load capacitance must match the circuit's external capacitor values. Ensure the 150 Ohm ESR is compatible with the oscillator circuit's drive level specifications to prevent overdriving or failure to start.

Crystals Part Context

This part belongs to the SAX series of surface-mount crystals from Suntsu Electronics. It shares the 3.2mm x 2.5mm form factor with other variants in the family but differs in frequency and electrical parameters. The BY4A suffix typically denotes specific performance characteristics within this product line.

Crystals Replacement Considerations

Direct substitutes include SAX32412AX4A-12.000M (±50ppm) and SAX32412BY4A-25.000M (25 MHz). Verify that alternative frequencies or looser tolerances meet system timing requirements. Ensure pinout and mechanical dimensions remain identical for board-level replacement.