TFA322VI327KR

Crystals Overview

The TFA322VI327KR is a surface-mount tuning fork crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 12.5 pF. The component utilizes a 2-SMD, No Lead package and supports fundamental operating mode. It is designed for timing applications requiring precise low-frequency oscillation.

Crystals Feature Summary

• Surface-mount tuning fork crystal design
• Fundamental operating mode operation
• Standard 2-SMD no-lead package configuration

Crystals Applications

• Real-time clock circuits
• Microcontroller backup power sources
• Low-power embedded systems timing

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design to ensure accurate frequency stability. Confirm that the 2-SMD no-lead package dimensions align with the PCB footprint specifications. Ensure the manufacturing status remains active for long-term supply continuity before finalizing procurement plans.

Crystals Selection Notes

Select this component when a standard 32.768 kHz reference is required in a compact surface-mount form factor. The 12.5 pF load capacitance specification must match the oscillator circuit's internal or external capacitive requirements. Consider the fundamental mode operation characteristics for stable low-frequency generation in space-constrained designs.

Crystals Part Context

This part belongs to the CTS Frequency Control portfolio, which provides timing and synchronization solutions for wireless infrastructure and wireline core networking applications. The TFA322 series represents a line of surface-mount crystals designed for reliable frequency control in various electronic systems.

Crystals Replacement Considerations

Compatible substitutes include TFA322PI327KR and TFA322PG327KR, which share the same 32.768 kHz frequency and 12.5 pF load capacitance. Verify package compatibility and tolerance specifications when cross-referencing alternative parts from the same manufacturer series.