3225S42712BMDAJEGEE-CT

Crystals Overview

The HKC 3225S42712BMDAJEGEE-CT is a surface-mount crystal oscillator operating at a fundamental frequency of 27.12 MHz. It features a ±25 ppm frequency tolerance and ±50 ppm stability, housed in a compact 4-SMD, No Lead package with an 18 pF load capacitance and 50 Ohms equivalent series resistance.

Crystals Feature Summary

• Provides precise timing signals for digital circuits
• Designed for high-frequency applications requiring stable oscillation
• Utilizes a leadless surface-mount form factor for automated assembly

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'CT' against the manufacturer's official documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with reflow soldering profiles specified in the datasheet. Cross-reference the full part number to distinguish from similar variants like the 'TR' suffix which may differ in packaging or handling requirements.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required for systems needing ±25 ppm accuracy. The 18 pF load capacitance must match the circuit design. Consider the 4-SMD no-lead package for space-constrained PCB layouts where standard through-hole crystals are unsuitable.

Crystals Part Context

This part belongs to the HKC crystal oscillator family, specifically designed for surface-mount technology. It serves as a passive frequency control element, distinct from active oscillators by requiring external circuitry to sustain oscillation within the target application board.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify direct replacements only if the alternative component matches the 27.12 MHz frequency, 18 pF load capacitance, and 4-SMD package dimensions exactly.