SWS5129D16-32.768KT

Crystals Overview

The SWS5129D16-32.768KT is a surface-mount tuning fork crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 9 pF and a frequency tolerance of ±20 ppm. The component utilizes a 2-SMD, no-lead package with dimensions of 4.90mm x 1.80mm. It is RoHS3 compliant and lead-free, designed for low-power applications requiring precise timekeeping.

Crystals Feature Summary

• Surface-mount tuning fork crystal design optimized for low power consumption
• Fundamental operating mode ensuring stable frequency generation
• RoHS3 compliant construction supporting environmentally friendly manufacturing standards

Crystals Applications

• Real-time clock circuits in portable electronics
• Timekeeping modules in consumer devices
• Low-power embedded systems requiring precise timing references

Crystals Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with current production requirements. Confirm RoHS3 compliance status directly with the supplier or authorized distributor, as regulatory updates may affect material declarations. Cross-reference the part number with official Suntsu Electronics documentation to validate availability and technical specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact surface-mount solution is required for 32.768 kHz timing applications. Ensure the circuit design accommodates the 9 pF load capacitance specification. Verify that the ±20 ppm tolerance meets the system's accuracy requirements. Consider the physical dimensions of the 2-SMD package during PCB layout to ensure proper placement and soldering alignment.

Crystals Part Context

This part belongs to Suntsu Electronics' series of ceramic SMT watch crystals. These components are engineered for use in applications demanding reliable, low-profile oscillators. The SWS5129D16 variant specifically addresses space-constrained designs while maintaining standard tuning fork frequencies essential for digital timekeeping functions in modern electronic devices.

Crystals Replacement Considerations

SWS3129D16-32.768KT

Crystals FAQ

What is the load capacitance specification for this crystal?

The SWS5129D16-32.768KT requires a load capacitance of 9 pF for optimal operation.

Is this component lead-free?

Yes, the SWS5129D16-32.768KT is lead-free and RoHS3 compliant.