3215S23276BMDABDNTE-TR

Crystals Overview

The HKC 3215S23276BMDABDNTE-TR is a surface-mount crystal oscillator designed for precise timing applications. It operates at a fundamental frequency of 32.768 kHz with a load capacitance of 7pF and a maximum equivalent series resistance (ESR) of 70 kOhms. The component features a ±20ppm frequency tolerance to ensure stability across operating conditions. Packaged in a compact 2-SMD, No Lead form factor, it is optimized for integration into space-constrained electronic circuits requiring reliable clock signals.

Crystals Feature Summary

• Provides stable 32.768 kHz oscillation for system timing
• Compact 2-SMD no-lead package design for automated assembly
• Low power consumption characteristics suitable for portable devices

Crystals Applications

• Real-time clock circuits in consumer electronics
• Microcontroller system clock sources
• Embedded device timing references

Crystals Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging configuration when sourcing. Confirm that the 70 kOhm ESR limit aligns with your oscillator circuit requirements. Ensure the 7pF load capacitance matches the host system's design specifications for accurate frequency performance.

Crystals Selection Notes

Select this component where a low-cost, standard-frequency crystal is required for basic timekeeping functions. The 2-SMD package facilitates surface-mount technology processes. Consider the ±20ppm tolerance if high-precision long-term accuracy is not critical for the application environment.

Crystals Part Context

This part belongs to the family of HC-SMD or similar standard-sized surface-mount crystals manufactured by HKC. These components are widely used as primary clock sources in digital systems. The 32.768 kHz frequency is a binary fraction of one second, making it ideal for calendar and timer applications without additional division logic.

Crystals Replacement Considerations

Compatible substitutes include other 32.768 kHz SMD crystals with matching 7pF load capacitance and ≤70kΩ ESR. Verify pin compatibility and mechanical dimensions before replacement. Ensure the replacement part meets the same ±20ppm tolerance requirement.