SXO32C3A381-32.768KT

Oscillators Overview

The SXO32C3A381-32.768KT is a CMOS crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 32.768 kHz and requires a 3.3V supply voltage. The device features an enable/disable control function for power management. It is housed in a compact 4-SMD, no lead surface-mount package. This component is designed for standard timing applications requiring low power consumption and reliable clock signals.

Oscillators Feature Summary

• CMOS output signal generation
• Enable/disable control capability
• Surface-mount packaging

Oscillators Applications

• Real-time clock circuits
• Microcontroller system clocks
• Low-power embedded devices

Oscillators Procurement Notes

Verify the specific suffix KT against official Suntsu documentation to confirm tape-and-reel packaging specifications. Ensure the 3.3V logic level compatibility matches the target circuit design. Confirm RoHS compliance status through the manufacturer's current datasheet rather than distributor listings.

Oscillators Selection Notes

Select this model when a 32.768 kHz reference is required for timekeeping or low-frequency synchronization. The CMOS output interface simplifies integration with digital logic. The enable pin allows for dynamic power reduction in battery-operated systems compared to always-on oscillators.

Oscillators Part Context

This part belongs to the SXO32 series of surface-mount oscillators from Suntsu Electronics. The series typically offers various frequency options within the kHz range. The C3A381 designation indicates specific electrical and mechanical parameters defined by the manufacturer for this family.

Oscillators Replacement Considerations

Direct substitutes include other 32.768 kHz CMOS SMD oscillators with identical pinouts and voltage requirements. Verify that alternative parts support the same enable/disable functionality and meet the 3.3V operating specification.