3225S43840BMDACBBEA-CT

Crystals Overview

The 3225S43840BMDACBBEA-CT is a MHz crystal oscillator manufactured by HKC. It operates at a fundamental frequency of 38.4 MHz with a frequency stability and tolerance of ±10ppm. The component utilizes an 8pF load capacitance and features a series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications. The device is rated for operation within a temperature range of -20°C to +70°C and is currently listed as an active product.

Crystals Feature Summary

• Provides stable 38.4 MHz oscillation with high precision
• Compact 4-SMD surface-mount design for space-constrained PCBs
• Operates reliably across industrial temperature ranges

Crystals Applications

• Clock generation for microprocessors and digital logic circuits
• Timing reference for communication interfaces such as UART and SPI
• Frequency source for embedded system controllers

Crystals Procurement Notes

Verify the specific load capacitance and ESR requirements against your circuit design before procurement. Confirm that the operating temperature range meets your environmental specifications. Ensure compatibility with standard SMT reflow profiles for 4-SMD packages. Cross-reference the manufacturer's latest datasheet for any updates on pin configuration or handling instructions.

Crystals Selection Notes

Select this component when a precise 38.4 MHz reference is required for synchronous digital systems. Consider the ±10ppm stability for applications sensitive to timing drift. The low profile and small footprint make it suitable for dense board layouts. Evaluate thermal constraints to ensure performance remains within spec across the intended operating range.

Crystals Part Context

HKC Electronics specializes in manufacturing crystals and oscillators, established in 1991. This part belongs to their MHz Crystal category, designed for general-purpose timing applications. The 3225SX series indicates a standardized surface-mount form factor commonly used in consumer electronics and industrial control systems requiring reliable frequency sources.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 8pF load capacitance, and 4-SMD package. Verify equivalent stability and ESR ratings from alternative manufacturers. Ensure thermal characteristics align with the original specification to maintain system reliability.