YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz Crystal(Pack of 2)

YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz Crystal

Introducing the YXC HC-49SMD Quartz Crystal, meticulously crafted to enhance the performance of your electronic projects. With a frequency of 16.384MHz, this crystal delivers precision timing, making it perfect for a myriad of applications, from microcontrollers to communication systems.

Featuring a load capacitance of 20pF and a frequency tolerance of ±20PPM, this crystal ensures stable and accurate operation even in demanding conditions. Its SMD/SMT package allows for easy integration onto PCBs, simplifying your assembly process.

Trust in the reliability and quality of YXC products. Upgrade your electronic designs with the YXC HC-49SMD Quartz Crystal and experience enhanced performance and stability.

Features:

1. Frequency: Operating at a precise frequency of 16.384MHz, this crystal provides accurate timing for various electronic applications.
2. Load Capacitance: With a load capacitance of 20pF, it ensures optimal performance and stability in your circuits.
3. Frequency Tolerance: The crystal has a frequency tolerance of ±20PPM (Parts Per Million), ensuring consistent and reliable operation over a wide range of conditions.
4. Package/Mounting Type: Designed for Surface Mount Technology (SMD/SMT), this crystal is easy to mount on PCBs, streamlining the manufacturing process.
5. Number of Pads: Equipped with 2 pads, facilitating secure and stable connections during assembly.
6. RoHS Compliance: This crystal adheres to RoHS (Restriction of Hazardous Substances) regulations, ensuring environmental friendliness and safety.
7. Manufacturer: Produced by YXC, a reputable manufacturer known for high-quality electronic components, ensuring reliability and performance.

Specifications:

Package Includes

• 1 x YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz Crystal(Pack of 2)

YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz Overview

The YXC HC-49SMD is a surface-mount quartz crystal oscillating at 16.384 MHz, designed to provide precise timing for electronic circuits. Ideal for microcontrollers, communication modules, and digital systems, it offers stable frequency performance in a compact SMD/SMT form factor.

Key Features of YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz

• Frequency: 16.384 MHz for accurate clock generation
• Load Capacitance: 20 pF to match common oscillator circuits
• Frequency Tolerance: ±20 PPM ensures minimal drift
• SMD/SMT Package: Two-pad configuration for easy PCB integration
• Pack of 2: Includes two identical crystals for redundancy or dual designs
• Genuine Product & Fast Shipping from Zbotic

Applications and Use Cases

• Clock source for microcontroller and FPGA-based boards
• Timing reference in communication modules (UART, SPI, I²C)
• Frequency standard for digital signal processors
• Stabilization component in RF transceiver front-ends
• Timebase for real-time clock and timer circuits
• Precision oscillator in embedded sensor networks

How to Use YXC – HC-49SMD 16.384MHZ 20PF 20PPM 2Pad SMD/SMT Quartz

Place the HC-49SMD crystal on your PCB’s two-pad SMD footprint according to the manufacturer’s recommended land pattern. Solder using a standard reflow profile compatible with 20 pF load crystals. Position the part close to the oscillator input pins of your microcontroller or oscillator IC for optimal performance.

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Frequently Asked Questions

What does “20 PPM tolerance” mean for this crystal?

±20 PPM indicates the maximum frequency deviation of 20 parts per million at 25 °C. It ensures that the oscillator stays within 16.384 MHz ±0.3277 kHz under specified conditions.

How do I choose the PCB footprint for an HC-49SMD?

Use a two-pad SMD land pattern matching the crystal’s pad spacing. Refer to the HC-49SMD datasheet for exact pad dimensions and keep the pads as close as possible to your oscillator IC pins.

Can this 16.384 MHz crystal be used with a real-time clock module?

Yes. Many RTC and timer circuits accept 16.384 MHz inputs, allowing you to derive lower-frequency clocks (e.g., 32.768 kHz) by dividing down the high-frequency signal.